Corresponding author at: Servicio de Neurocirugía y Terapia Endovascular Neurológica, Hospital Universitario Dr. José Eleuterio González, Francisco I. Madero Pte. y Av. Gonzalitos s/n. Col.: Mitras Centro, C.P. 64460 Monterrey, Nuevo León, México. Tel.: +52 81 8346 2698.
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Madero Pte. y Av. Gonzalitos s/n. Col.: Mitras Centro, C.P. 64460 Monterrey, Nuevo León, México. Tel.: +52 81 8346 2698." ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Heridas craneales por proyectil de arma de fuego en población civil: análisis de la experiencia de un centro en Monterrey, México" ] ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0010" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 1074 "Ancho" => 900 "Tamanyo" => 90880 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0060" class="elsevierStyleSimplePara elsevierViewall">Hemispheric multilobar trajectory.</p>" ] ] ] "textoCompleto" => "<span class="elsevierStyleSections"><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0075">Background</span><p id="par0005" class="elsevierStylePara elsevierViewall">Wounds caused by firearm projectiles in the civil population in the city of Monterrey and its metropolitan area were considered exceptional, and most cases are related to suicide or armed robberies. Currently, conflicts among groups of organised crime involve weapons considered as for the exclusive use of the army in México, with victims being both women and men of all ages and with brain injuries where the kinematic of the trauma is greatly varied, from short distance “executions” to “stray bullets”, injuring people from a long distance (resulting in a greatly varied spectrum of altered states of consciousness upon admission of patients), to intracranial trajectory of the projectile injuring only superficial brain structures, where the type of surgical intervention that will be most beneficial for the patient becomes extremely relevant, since it has been proposed that depending on the aforementioned variables, patients may benefit from aggressive surgical treatment.<a class="elsevierStyleCrossRefs" href="#bib0075"><span class="elsevierStyleSup">1–4</span></a></p><p id="par0010" class="elsevierStylePara elsevierViewall">In 2011, the city of Monterrey ranked 38 among the 50 most violent cities in the world, 12 of which overall are in México.<a class="elsevierStyleCrossRef" href="#bib0095"><span class="elsevierStyleSup">5</span></a> For this reason, the purpose of our study is: to describe the experience of our neurological centre in the treatment of firearm projectile wounds in the cranium and share the result of the factors which contributed to the prognosis, as well as the decision-making regarding the neurosurgical approach based on clinical and imaging factors.</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0080">Materials and methods</span><p id="par0015" class="elsevierStylePara elsevierViewall">We carried out a retrospective observational study, consulting the clinical files of patients with cranial firearm projectile wounds admitted into the Neurological Surgery and Neurological Endovascular Therapy of University Hospital Dr José Eleuterio González, from 1 January 2009 to 31 January 2013. All patients were assessed within the first 30<span class="elsevierStyleHsp" style=""></span>min after admission by the Emergency Department doctor and by a neurosurgeon, who performed a neurological examination following the guidelines of the Advanced Trauma Life Support protocol. Only patients with clinical or imaging data of penetration into the dura mater were included in our analysis. Demographical variables were analysed (age and gender), mortality, days in the intensive care unit (when required) and the general hospitalisation room, Glasgow Coma Score upon admission, pupils condition (equal, unequal or fixed), and if they had firearm projectile wounds in any other part of the body.</p><p id="par0020" class="elsevierStylePara elsevierViewall">Cranial computed tomography studies upon admission and during the postoperative period were assessed. The trajectory of the projectile was described in the tomography, and then divided into 3 groups: bihemispheric (<a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a>), hemispheric multilobar (<a class="elsevierStyleCrossRef" href="#fig0010">Fig. 2</a>), and unilobar (<a class="elsevierStyleCrossRef" href="#fig0015">Fig. 3</a>). It was also stated whether there was compromise of the ventricular function. In the computed tomography carried out in the postoperative period, the diameter of the surgery was measured, and then classified into 2 groups: surgical debridement and craniectomy, considering a bone removal of less or more than 5<span class="elsevierStyleHsp" style=""></span>cm, respectively. Every debridement involved a duroplasty, and in craniectomies the dura mater was left open in a star shape at the discretion of the neurosurgeon performing the surgery.</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><elsevierMultimedia ident="fig0010"></elsevierMultimedia><elsevierMultimedia ident="fig0015"></elsevierMultimedia><p id="par0025" class="elsevierStylePara elsevierViewall">All variables were related using the Glasgow Outcome Score upon dismissal and after 6 months, setting a score of 4 or 5 as a favourable result, and a score of 2 or 3 as an unfavourable result.</p></span><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0085">Results</span><p id="par0030" class="elsevierStylePara elsevierViewall">During the 4-year period of our review, 68 patients with cranial firearm projectile wounds were admitted, and 16 were excluded because the dura mater had not been penetrated. 52 patients remained, all of which were treated surgically. 80.8% were men and 19.2% were women. The average age was 28.7 years of age (range of 6 months to 62 years old), with the mainly affected age group being from 21 to 40 (52%). Thirty patients required admission into the intensive care unit with an average stay of 5 days (range of 2–29 days). The average of days of stay was 12.6 days (range of 2–45 days). Mortality was 8% overall.</p><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0090">Glasgow Coma Scale upon admission</span><p id="par0035" class="elsevierStylePara elsevierViewall">We divided patients into 4 groups according to their results in the Glasgow Coma Scale upon admission (<a class="elsevierStyleCrossRef" href="#tbl0005">Table 1</a>). The group with 15–13 points was the largest with 22 patients (43%), and also the one with the highest favourable Glasgow Outcome Score upon discharge (82%); but the group of 12–9 points was the one with the highest favourable score at 6 months (100%). Patients with 8–6 points represented the broadest group with unfavourable Glasgow Outcome Score upon discharge (81%), which decreased at 6 months (67%). The group with 5–3 points had the highest number of deaths (43%), with lower favourable Glasgow Outcome Score after 6 months (25%). No patient died during follow-up.</p><elsevierMultimedia ident="tbl0005"></elsevierMultimedia></span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0095">Condition of pupils</span><p id="par0040" class="elsevierStylePara elsevierViewall">35 (67%) patients presented with equal pupils, the group with the highest favourable Glasgow Outcome Score upon discharge and after 6 months with 20 (57%) and 27 (79%) patients, respectively. When presented with fixed pupils, there was 67% mortality, which was lower in groups with equal pupils (3%) and unequal pupils (7%) (<a class="elsevierStyleCrossRef" href="#tbl0010">Table 2</a>).</p><elsevierMultimedia ident="tbl0010"></elsevierMultimedia></span><span id="sec0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0100">Trajectory of the projectile and compromised ventricular function</span><p id="par0045" class="elsevierStylePara elsevierViewall">Half of the patients in our series presented injury in only one brain lobe, being the group with the highest favourable Glasgow Outcome Score upon discharge (81%). Deaths were only observed in the group with hemispheric multilobar and bihemispheric injury with 13% and 18%, respectively. In 11 patients the ventricular system was transgressed by the firearm projectile, with 64% discharged with unfavourable Glasgow Outcome Score and 27% mortality. Out of the 41 patients with no ventricular system injury, 40% had an unfavourable Glasgow Outcome Score upon discharge and mortality was 2% in that group (<a class="elsevierStyleCrossRef" href="#tbl0015">Table 3</a>).</p><elsevierMultimedia ident="tbl0015"></elsevierMultimedia></span><span id="sec0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0105">Diameter of the craniectomy</span><p id="par0050" class="elsevierStylePara elsevierViewall">Surgical debridements were performed, with diameters within a range of 1–5<span class="elsevierStyleHsp" style=""></span>cm in 30 (58%) patients and craniectomy in 22 (42%) with 6–13<span class="elsevierStyleHsp" style=""></span>cm diameters. Relating the size of the craniectomy with the Glasgow Coma Scale upon admission, the largest amount of bone tissue was removed in the groups with lower scores without proof of beneficial effect in Glasgow Outcome Scores upon discharge. The group with Glasgow Coma Scale upon admission of 9–12 points with an average craniectomy diameter of 6.33<span class="elsevierStyleHsp" style=""></span>cm was the group with the best Glasgow Outcome Score upon discharge with 4.5 on average (<a class="elsevierStyleCrossRef" href="#tbl0020">Table 4</a>).</p><elsevierMultimedia ident="tbl0020"></elsevierMultimedia></span><span id="sec0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0110">Wounds in another region of the body</span><p id="par0055" class="elsevierStylePara elsevierViewall">A total of 17 patients (33%) had some kind of firearm projectile wound in another part of the body, with one diseased patient (6%), as compared with the 3 deaths (8.5%) in the group of the 35 patients with cranial wound only.</p></span></span><span id="sec0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0115">Discussion</span><p id="par0060" class="elsevierStylePara elsevierViewall">Prognostic factors in patients with craniocerebral firearm projectile wounds have been studied broadly, mainly through retrospective studies both in civil population<a class="elsevierStyleCrossRefs" href="#bib0075"><span class="elsevierStyleSup">1–4,6–10</span></a> and battlefields. Especially the latter have served as a reference to establish the “Guidelines for the management of head trauma in the battlefield” issued by the Brain Trauma Foundation.<a class="elsevierStyleCrossRef" href="#bib0125"><span class="elsevierStyleSup">11</span></a> As regards this specific type of brain injury in the civil population, the most important reference on prognostic factors are the “Guidelines for the management of patients with penetrating head injury”.<a class="elsevierStyleCrossRef" href="#bib0130"><span class="elsevierStyleSup">12</span></a> It is surprising that said clinical guidelines establish differences among the surgical management for the civil and military population, based on the fact that there are ballistic differences, but conclude with a tendency towards “less aggressive” surgeries in both groups (a term we could conceptualise as local debridement of the wound, evacuation of haematomas and watertight dural closure). In our series of cases, most patients were injured during confrontations against the military or among criminal groups, with high-speed firearms. We note that the Glasgow Outcome Score upon discharge was poor and mortality was higher in patients with Glasgow Coma Scale<span class="elsevierStyleHsp" style=""></span><<span class="elsevierStyleHsp" style=""></span>8 points, despite craniectomies with largest diameters over 5<span class="elsevierStyleHsp" style=""></span>cm; but the group admitted with a Glasgow Coma Scale of 9–12 points had zero mortality and in cases where the Glasgow Outcome Score upon discharge was 4.5 on average with bone resections with an average diameter of 6.3<span class="elsevierStyleHsp" style=""></span>cm (range of 3–11<span class="elsevierStyleHsp" style=""></span>cm), hence we consider that in this group of patients the criterion of the neurosurgeon is important, since it takes into consideration a combination of factors, such as: the intracranial trajectory of the firearm projectile, as well as the evidence of subdural, intracerebral or epidural haematomas, with relevant mass effect despite an apparently “favourable” Glasgow Coma Scale upon admission. Furthermore, the analysis regarding the intracranial trajectory of the projectile is similar to that reported by different authors, who highlight the poor functional prognosis when the injury is bihemispheric<a class="elsevierStyleCrossRefs" href="#bib0075"><span class="elsevierStyleSup">1,7</span></a>; and, if there is also compromise of the ventricular function, with a Glasgow Outcome Score upon discharge ≤3 in 91% of patients, compared to 41% when the ventricular system was not injured.</p><p id="par0065" class="elsevierStylePara elsevierViewall">With regards to the Glasgow Coma Scale upon admission, it is confirmed that it is a key factor in the prognosis of the patient, related both with highest morbidity and mortality, when it is below 8 points<a class="elsevierStyleCrossRefs" href="#bib0075"><span class="elsevierStyleSup">1–3,7,12</span></a> the group of 3–5 despite the fact that on average broader craniectomies were performed, did not have a positive effect on the Glasgow Outcome Score upon discharge. In the group of 6–8, although only 12.5% was discharged with favourable Glasgow Outcome Score after 6 months of follow-up, it increased to 33% with an average craniectomy diameter of 7.9<span class="elsevierStyleHsp" style=""></span>cm.</p><p id="par0070" class="elsevierStylePara elsevierViewall">Regarding condition of pupils, Stone et al.<a class="elsevierStyleCrossRef" href="#bib0115"><span class="elsevierStyleSup">9</span></a> reported that 4% of survivors have fixed pupils. Hofbauer et al.<a class="elsevierStyleCrossRef" href="#bib0075"><span class="elsevierStyleSup">1</span></a> published mortality percentages ranging from 100% to 80%, which depended on whether the wound was self-inflicted or not with both pupils fixed. With unequal pupils, although mortality decreases to a higher or lower extent depending on the reported series, we all agree that the functional prognosis is poor even after 6 months of follow-up.</p><p id="par0075" class="elsevierStylePara elsevierViewall">The average cost per patient treated for penetrating severe head trauma in a public institutions in Mexico, such as our hospital, was approximately $161,970 (Mexican pesos) upon discharge,<a class="elsevierStyleCrossRef" href="#bib0135"><span class="elsevierStyleSup">13</span></a> without taking into consideration recovery expenses, which represent a potential public health problem, because the main group affected are men and women of 21–40 years of age (52% of our series of patients), and therefore it is an important factor to consider especially in patients with Glasgow upon admission of 3–5 because, as quoted by Levy et al. “it is the doctor who has the ethical responsibility to provide support as well as true and relevant information in all potential decision making scenarios”, because of the costs involved mainly for relatives and health systems.<a class="elsevierStyleCrossRef" href="#bib0140"><span class="elsevierStyleSup">14</span></a></p></span><span id="sec0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0120">Conclusion</span><p id="par0080" class="elsevierStylePara elsevierViewall">Firearm projectile head wounds have become a frequent neurosurgical emergency in many cities in México, which has forced us to be familiarised not only with articles and clinical guidelines on penetrating head wounds in the civil population, but also with those published by the military authorities of various countries which have gone through times of war. There are multiple clinical, radiological and surgical factors which may influence the prognosis of a patient upon admission into a hospital's emergency room. The Glasgow Coma Scale upon admission, the condition of pupils and the site of the injury are the prognostic factors with the highest influence on the Glasgow Outcome Score upon discharge and after 6 months, and also on mortality. The size of the craniectomy/debridement and the presence of injuries in other parts of the body are not significant factors in the prognosis, except in the group of patients with a Glasgow Coma Scale of 9–12 points. A bihemispheric/multilobar projectile trajectory plus compromised ventricular function is a combination with a negative influence on the Glasgow Outcome Score upon discharge and after 6 months. We consider that patients with Glasgow Coma Scale > 8 and <13, with normal pupil response, without compromised ventricular function, benefit from early “aggressive” surgical treatment, and that for patients with Glasgow of 3–5 a decision must be made together with the family, due to the high mortality rate and the poor functional prognosis despite surgical treatment.</p></span><span id="sec0055" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0125">Conflict of interest</span><p id="par0085" class="elsevierStylePara elsevierViewall">The authors declare that there are no conflicts of interest.</p></span></span>" "textoCompletoSecciones" => array:1 [ "secciones" => array:11 [ 0 => array:3 [ "identificador" => "xres567003" "titulo" => "Abstract" "secciones" => array:5 [ 0 => array:2 [ "identificador" => "abst0005" "titulo" => "Background" ] 1 => array:2 [ "identificador" => "abst0010" "titulo" => "Objectives" ] 2 => array:2 [ "identificador" => "abst0015" "titulo" => "Materials and methods" ] 3 => array:2 [ "identificador" => "abst0020" "titulo" => "Results" ] 4 => array:2 [ "identificador" => "abst0025" "titulo" => "Conclusions" ] ] ] 1 => array:2 [ "identificador" => "xpalclavsec584450" "titulo" => "Keywords" ] 2 => array:3 [ "identificador" => "xres567002" "titulo" => "Resumen" "secciones" => array:5 [ 0 => array:2 [ "identificador" => "abst0030" "titulo" => "Antecedentes" ] 1 => array:2 [ "identificador" => "abst0035" "titulo" => "Objetivos" ] 2 => array:2 [ "identificador" => "abst0040" "titulo" => "Material y métodos" ] 3 => array:2 [ "identificador" => "abst0045" "titulo" => "Resultados" ] 4 => array:2 [ "identificador" => "abst0050" "titulo" => "Conclusiones" ] ] ] 3 => array:2 [ "identificador" => "xpalclavsec584449" "titulo" => "Palabras clave" ] 4 => array:2 [ "identificador" => "sec0005" "titulo" => "Background" ] 5 => array:2 [ "identificador" => "sec0010" "titulo" => "Materials and methods" ] 6 => array:3 [ "identificador" => "sec0015" "titulo" => "Results" "secciones" => array:5 [ 0 => array:2 [ "identificador" => "sec0020" "titulo" => "Glasgow Coma Scale upon admission" ] 1 => array:2 [ "identificador" => "sec0025" "titulo" => "Condition of pupils" ] 2 => array:2 [ "identificador" => "sec0030" "titulo" => "Trajectory of the projectile and compromised ventricular function" ] 3 => array:2 [ "identificador" => "sec0035" "titulo" => "Diameter of the craniectomy" ] 4 => array:2 [ "identificador" => "sec0040" "titulo" => "Wounds in another region of the body" ] ] ] 7 => array:2 [ "identificador" => "sec0045" "titulo" => "Discussion" ] 8 => array:2 [ "identificador" => "sec0050" "titulo" => "Conclusion" ] 9 => array:2 [ "identificador" => "sec0055" "titulo" => "Conflict of interest" ] 10 => array:1 [ "titulo" => "References" ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2014-04-24" "fechaAceptado" => "2014-09-01" "PalabrasClave" => array:2 [ "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec584450" "palabras" => array:4 [ 0 => "Gunshot wound" 1 => "Cranial" 2 => "Decompressive craniectomy" 3 => "Prognosis" ] ] ] "es" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec584449" "palabras" => array:4 [ 0 => "Herida por proyectil de arma de fuego" 1 => "Craneal" 2 => "Craniectomía descompresiva" 3 => "Pronóstico" ] ] ] ] "tieneResumen" => true "resumen" => array:2 [ "en" => array:3 [ "titulo" => "Abstract" "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0010">Background</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Gunshot wounds in civilian population of México were quite rare. Currently, conflicts amongst organised crime groups are carried out with weapons, which are considered as exclusive use by the nation's army.</p></span> <span id="abst0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0015">Objectives</span><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Describe the experience of our institution and share results of clinical and radiological factors influencing the prognosis of the patients.</p></span> <span id="abst0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0020">Materials and methods</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Observational and retrospective study of patients with cranial gunshot wounds, which penetrated the duramater, treated from January 2009 to January 2013. We considered several demographic variables, Glasgow Coma Scale, upon admission, state of pupils, type of surgery and size of decompression, Glasgow Outcome Score upon discharge, and after 6 months.</p></span> <span id="abst0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0025">Results</span><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Of 68 patients, we excluded those whose duramater was not penetrated, leaving 52 patients. The average age was 28.7 years, and 80.8% were males. All were surgically intervened, with 8% of general mortality. Mortality in the 3–5 points group was 43%, from the 6 to 8 points it was 6%, and no deaths in the 9–15 points. In patients with both pupils fixed, anisocoric and isocoric, mortality was 67%, 7%, and 3%, respectively. Bihemispheric, multilobar and unihemispheric trajectory of the bullet plus ventricular compromise was related to a Glasgow Outcome Score<span class="elsevierStyleHsp" style=""></span>≤<span class="elsevierStyleHsp" style=""></span>3 upon discharge in 90.9% of the cases.</p></span> <span id="abst0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0030">Conclusions</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Glasgow Coma Scale upon admission and state of the pupils are the most influential factors in the prognosis. Patients with a Glasgow Coma Scale<span class="elsevierStyleHsp" style=""></span>><span class="elsevierStyleHsp" style=""></span>8<span class="elsevierStyleHsp" style=""></span><<span class="elsevierStyleHsp" style=""></span>13 points upon admission, normal pupillary response, without ventricular compromise can benefit with early and aggressive surgical treatment.</p></span>" "secciones" => array:5 [ 0 => array:2 [ "identificador" => "abst0005" "titulo" => "Background" ] 1 => array:2 [ "identificador" => "abst0010" "titulo" => "Objectives" ] 2 => array:2 [ "identificador" => "abst0015" "titulo" => "Materials and methods" ] 3 => array:2 [ "identificador" => "abst0020" "titulo" => "Results" ] 4 => array:2 [ "identificador" => "abst0025" "titulo" => "Conclusions" ] ] ] "es" => array:3 [ "titulo" => "Resumen" "resumen" => "<span id="abst0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0040">Antecedentes</span><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Las heridas por proyectil de arma de fuego en población civil mexicana eran excepcionales. Actualmente los conflictos entre grupos de delincuencia organizada son con armas consideradas en México como de uso exclusivo del ejército.</p></span> <span id="abst0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0045">Objetivos</span><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">Describir nuestra experiencia y compartir el resultado de factores clínicos y radiológicos de influencia en el pronóstico de los pacientes.</p></span> <span id="abst0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0050">Material y métodos</span><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">Estudio observacional, retrospectivo de pacientes con herida craneal por proyectil de arma de fuego penetrando duramadre, tratados de enero de 2009 a enero de 2013, considerando variables: demográficas, escala de coma de Glasgow al ingreso, estado pupilar, tipo de operación y tamaño de descompresión, escala de resultados de Glasgow al egreso y a los 6 meses.</p></span> <span id="abst0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0055">Resultados</span><p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">De 68 pacientes excluimos a aquellos en los que no hubo penetración de duramadre, quedando 52. Edad promedio de 28.7 años, hombres un 80.8%, todos intervenidos quirúrgicamente y con mortalidad general del 8%. La mortalidad del grupo con escala de coma de Glasgow de 3-5 fue del 43%, de 6-8 fue del 6%, y nula con 9-15. En los pacientes con ambas pupilas fijas, anisocóricas e isocóricas, la mortalidad fue del 67, 7 y 3%, respectivamente. Una trayectoria del proyectil bihemisférica, multilobar y unihemisférica más compromiso ventricular se relacionó con escala de resultados de Glasgow en el momento del egreso<span class="elsevierStyleHsp" style=""></span>≤<span class="elsevierStyleHsp" style=""></span>3 en el 90.9% de los casos.</p></span> <span id="abst0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0060">Conclusiones</span><p id="spar0050" class="elsevierStyleSimplePara elsevierViewall">Escala de coma de Glasgow al ingreso y estado pupilar son los factores con mayor influencia en el pronóstico. Pacientes con escala de coma de Glasgow<span class="elsevierStyleHsp" style=""></span>><span class="elsevierStyleHsp" style=""></span>8 y<span class="elsevierStyleHsp" style=""></span><<span class="elsevierStyleHsp" style=""></span>13 puntos al ingreso, respuesta pupilar normal y sin compromiso ventricular se pueden beneficiar con tratamiento quirúrgico agresivo temprano.</p></span>" "secciones" => array:5 [ 0 => array:2 [ "identificador" => "abst0030" "titulo" => "Antecedentes" ] 1 => array:2 [ "identificador" => "abst0035" "titulo" => "Objetivos" ] 2 => array:2 [ "identificador" => "abst0040" "titulo" => "Material y métodos" ] 3 => array:2 [ "identificador" => "abst0045" "titulo" => "Resultados" ] 4 => array:2 [ "identificador" => "abst0050" "titulo" => "Conclusiones" ] ] ] ] "NotaPie" => array:1 [ 0 => array:2 [ "etiqueta" => "☆" "nota" => "<p class="elsevierStyleNotepara" id="npar0005">Please cite this article as: Martínez-Bustamante D, Pérez-Cárdenas S, Ortiz-Nieto JM, Toledo-Toledo R, Martínez-Ponce de León ÁR. Heridas craneales por proyectil de arma de fuego en población civil: análisis de la experiencia de un centro en Monterrey, México. Cir Cir. 2015; 83: 94–99.</p>" ] ] "multimedia" => array:7 [ 0 => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 995 "Ancho" => 925 "Tamanyo" => 98752 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0055" class="elsevierStyleSimplePara elsevierViewall">Bihemispheric trajectory with compromised ventricular function.</p>" ] ] 1 => array:7 [ "identificador" => "fig0010" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 1074 "Ancho" => 900 "Tamanyo" => 90880 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0060" class="elsevierStyleSimplePara elsevierViewall">Hemispheric multilobar trajectory.</p>" ] ] 2 => array:7 [ "identificador" => "fig0015" "etiqueta" => "Figure 3" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr3.jpeg" "Alto" => 957 "Ancho" => 925 "Tamanyo" => 119264 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0065" class="elsevierStyleSimplePara elsevierViewall">Unilobar trajectory.</p>" ] ] 3 => array:7 [ "identificador" => "tbl0005" "etiqueta" => "Table 1" "tipo" => "MULTIMEDIATABLA" "mostrarFloat" => true "mostrarDisplay" => false "tabla" => array:2 [ "leyenda" => "<p id="spar0075" class="elsevierStyleSimplePara elsevierViewall">GCS: Glasgow Coma Scale, GOS: Glasgow Outcome Score.</p>" "tablatextoimagen" => array:1 [ 0 => array:2 [ "tabla" => array:1 [ 0 => """ <table border="0" frame="\n \t\t\t\t\tvoid\n \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">GCS upon admission \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">15–13<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">12–9<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">8–6<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">5–3<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Total<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">N (%) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">22 (43) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">7 (13) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">16 (31) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">7 (13) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">52 (100) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS upon discharge 4–5 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">18 (82) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">5 (71) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">2 (13) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">0 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">25 (48) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS upon discharge 2–3 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">4 (18) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">2 (29) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">13 (81) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">4 (57) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">23 (44) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">Deceased \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">0 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">0 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">1 (6) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">3 (43) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">4 (8) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS after 6 months 4–5 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">21 (96) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">7 (100) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">5 (33) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">1 (25) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">34 (71) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS after 6 months 2–3 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">1 (4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">0 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">10 (67) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">3 (75) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">14 (29) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GCS mean upon admission (total) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">10.1 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="" valign="top"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="" valign="top"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="" valign="top"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="" valign="top"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS mean upon discharge (total) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">3.42 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="" valign="top"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="" valign="top"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="" valign="top"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="" valign="top"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS mean after 6 months (total) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">3.77 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="" valign="top"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="" valign="top"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="" valign="top"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="" valign="top"> \t\t\t\t\t\t\n \t\t\t\t</td></tr></tbody></table> """ ] "imagenFichero" => array:1 [ 0 => "xTab922567.png" ] ] ] ] "descripcion" => array:1 [ "en" => "<p id="spar0070" class="elsevierStyleSimplePara elsevierViewall">Comparison of GCS upon admission and its relation with the GOS upon discharge, at 6 months, and the average.</p>" ] ] 4 => array:7 [ "identificador" => "tbl0010" "etiqueta" => "Table 2" "tipo" => "MULTIMEDIATABLA" "mostrarFloat" => true "mostrarDisplay" => false "tabla" => array:2 [ "leyenda" => "<p id="spar0085" class="elsevierStyleSimplePara elsevierViewall">ANISO: unequal pupils (anisocoria); GOS: Glasgow Outcome Score; ISO: equal pupils (isocoria).</p>" "tablatextoimagen" => array:1 [ 0 => array:2 [ "tabla" => array:1 [ 0 => """ <table border="0" frame="\n \t\t\t\t\tvoid\n \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head " align="" valign="top" scope="col" style="border-bottom: 2px solid black"> \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">ISO<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">ANISO<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Fixed<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Total<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">N (%) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">35 (67) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">14 (27) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">3 (6) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">52 (100) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS upon discharge 4–5 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">20 (57) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">5 (36) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">0 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">25 (48) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS upon discharge 2–3 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">14 (40) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">8 (57) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">1 (33) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">23 (44) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">Death \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">1 (3) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">1 (7) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">2 (67) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">4 (8) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS after 6 months 4–5 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">27 (79) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">7 (54) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">0 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">34 (71) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS after 6 months 2–3 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">7 (21) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">6 (46) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">1 (100) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">14 (29) \t\t\t\t\t\t\n \t\t\t\t</td></tr></tbody></table> """ ] "imagenFichero" => array:1 [ 0 => "xTab922568.png" ] ] ] ] "descripcion" => array:1 [ "en" => "<p id="spar0080" class="elsevierStyleSimplePara elsevierViewall">Condition of pupils upon admission and its relation with the GOS upon discharge and after 6 months.</p>" ] ] 5 => array:7 [ "identificador" => "tbl0015" "etiqueta" => "Table 3" "tipo" => "MULTIMEDIATABLA" "mostrarFloat" => true "mostrarDisplay" => false "tabla" => array:2 [ "leyenda" => "<p id="spar0095" class="elsevierStyleSimplePara elsevierViewall">GOS: Glasgow Outcome Score; Multi/hemi: multilobar hemispheric.</p>" "tablatextoimagen" => array:1 [ 0 => array:2 [ "tabla" => array:1 [ 0 => """ <table border="0" frame="\n \t\t\t\t\tvoid\n \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head " align="" valign="top" scope="col" style="border-bottom: 2px solid black"> \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Bihemispheric<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Multi/hemi<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Unilobar<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Total<span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top"><span class="elsevierStyleItalic">N</span> (%) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">11 (21) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">15 (29) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">26 (50) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">52 (100) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS upon discharge 4–5 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">1 (9) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">3 (20) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">21 (81) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">25 (48) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS upon discharge 2–3 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">8 (73) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">10 (67) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">5 (19) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">23 (44) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">Death \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">2 (18) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">2 (13) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">0 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">4 (8) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry " colspan="5" align="left" valign="top"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td" title="table-entry " colspan="5" align="left" valign="top"><span class="elsevierStyleItalic">With compromised ventricular function</span></td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">N</span>/total (%) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">5/11 (46) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">5/15 (33) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">1/26 (4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">11/52 (21) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>GOS after 6 months 4–5 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">0 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">1 (20) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">0 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">1/52 (2) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>GOS after 6 months 2–3 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">3 (60) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">3 (60) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">1 (100) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">7/52 (13) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Death \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">2 (40) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">1 (20) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">0 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="left" valign="top">3/52 (6) \t\t\t\t\t\t\n \t\t\t\t</td></tr></tbody></table> """ ] "imagenFichero" => array:1 [ 0 => "xTab922566.png" ] ] ] ] "descripcion" => array:1 [ "en" => "<p id="spar0090" class="elsevierStyleSimplePara elsevierViewall">Trajectory of the projectile and compromised ventricular function and its relation with the GOS upon discharge.</p>" ] ] 6 => array:7 [ "identificador" => "tbl0020" "etiqueta" => "Table 4" "tipo" => "MULTIMEDIATABLA" "mostrarFloat" => true "mostrarDisplay" => false "tabla" => array:2 [ "leyenda" => "<p id="spar0105" class="elsevierStyleSimplePara elsevierViewall">cm: centimetres; GCS: Glasgow Coma Scale, GOS: Glasgow Outcome Score.</p>" "tablatextoimagen" => array:1 [ 0 => array:2 [ "tabla" => array:1 [ 0 => """ <table border="0" frame="\n \t\t\t\t\tvoid\n \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head " align="" valign="top" scope="col" style="border-bottom: 2px solid black"> \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">GCS 3–5 \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">GCS 6–8 \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">GCS 9–12 \t\t\t\t\t\t\n \t\t\t\t</th><th class="td" title="table-head " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">GCS 13–15 \t\t\t\t\t\t\n \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">Average diameter, cm (range) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">9.08 (4–12) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">7.86 (3–13) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">6.33 (3–11) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">3.41 (1–11) \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">GOS average upon discharge \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">1.58 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">2.7 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">4.5 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="table-entry " align="char" valign="top">4.2 \t\t\t\t\t\t\n \t\t\t\t</td></tr></tbody></table> """ ] "imagenFichero" => array:1 [ 0 => "xTab922569.png" ] ] ] ] "descripcion" => array:1 [ "en" => "<p id="spar0100" class="elsevierStyleSimplePara elsevierViewall">Average diameter of craniectomy/debridement related to GCS upon admission and its relation with the average of the GOS upon discharge.</p>" ] ] ] "bibliografia" => array:2 [ "titulo" => "References" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:14 [ 0 => array:3 [ "identificador" => "bib0075" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Predictive factors influencing the outcome after gunshot injuries to the head: a retrospective cohort study" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "M. 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Year/Month | Html | Total | |
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2024 October | 11 | 7 | 18 |
2024 September | 21 | 6 | 27 |
2024 August | 17 | 8 | 25 |
2024 July | 13 | 3 | 16 |
2024 June | 14 | 2 | 16 |
2024 May | 27 | 1 | 28 |
2024 April | 34 | 2 | 36 |
2024 March | 28 | 5 | 33 |
2024 February | 8 | 2 | 10 |
2024 January | 12 | 5 | 17 |
2023 December | 18 | 7 | 25 |
2023 November | 14 | 8 | 22 |
2023 October | 17 | 10 | 27 |
2023 September | 17 | 6 | 23 |
2023 August | 31 | 7 | 38 |
2023 July | 11 | 17 | 28 |
2023 June | 28 | 3 | 31 |
2023 May | 55 | 8 | 63 |
2023 April | 31 | 1 | 32 |
2023 March | 22 | 1 | 23 |
2023 February | 23 | 9 | 32 |
2023 January | 29 | 5 | 34 |
2022 December | 22 | 4 | 26 |
2022 November | 15 | 7 | 22 |
2022 October | 18 | 12 | 30 |
2022 September | 15 | 7 | 22 |
2022 August | 18 | 6 | 24 |
2022 July | 16 | 8 | 24 |
2022 June | 15 | 6 | 21 |
2022 May | 48 | 10 | 58 |
2022 April | 24 | 4 | 28 |
2022 March | 18 | 8 | 26 |
2022 February | 34 | 9 | 43 |
2022 January | 24 | 11 | 35 |
2021 December | 15 | 13 | 28 |
2021 November | 39 | 10 | 49 |
2021 October | 61 | 10 | 71 |
2021 September | 24 | 8 | 32 |
2021 August | 17 | 6 | 23 |
2021 July | 24 | 8 | 32 |
2021 June | 23 | 9 | 32 |
2021 May | 23 | 9 | 32 |
2021 April | 14 | 21 | 35 |
2021 March | 14 | 14 | 28 |
2021 February | 8 | 8 | 16 |
2021 January | 10 | 8 | 18 |
2020 December | 19 | 8 | 27 |
2020 November | 11 | 8 | 19 |
2020 October | 13 | 6 | 19 |
2020 September | 10 | 8 | 18 |
2020 August | 12 | 7 | 19 |
2020 July | 17 | 10 | 27 |
2020 June | 12 | 1 | 13 |
2020 May | 5 | 5 | 10 |
2020 April | 8 | 1 | 9 |
2020 March | 13 | 3 | 16 |
2020 February | 5 | 6 | 11 |
2020 January | 10 | 7 | 17 |
2019 December | 13 | 9 | 22 |
2019 November | 3 | 5 | 8 |
2019 October | 9 | 4 | 13 |
2019 September | 17 | 3 | 20 |
2019 August | 8 | 6 | 14 |
2019 July | 10 | 13 | 23 |
2019 June | 31 | 17 | 48 |
2019 May | 93 | 31 | 124 |
2019 April | 25 | 39 | 64 |
2019 March | 4 | 13 | 17 |
2019 February | 9 | 15 | 24 |
2019 January | 5 | 17 | 22 |
2018 December | 5 | 9 | 14 |
2018 November | 7 | 2 | 9 |
2018 October | 12 | 5 | 17 |
2018 September | 5 | 3 | 8 |
2018 August | 5 | 2 | 7 |
2018 July | 9 | 1 | 10 |
2018 June | 9 | 2 | 11 |
2018 May | 41 | 1 | 42 |
2018 April | 14 | 1 | 15 |
2018 March | 3 | 2 | 5 |
2018 February | 3 | 1 | 4 |
2018 January | 2 | 1 | 3 |
2017 December | 11 | 4 | 15 |
2017 November | 1 | 3 | 4 |
2017 October | 11 | 5 | 16 |
2017 September | 8 | 6 | 14 |
2017 August | 10 | 1 | 11 |
2017 July | 10 | 1 | 11 |
2017 June | 13 | 3 | 16 |
2017 May | 12 | 13 | 25 |
2017 April | 9 | 54 | 63 |
2017 March | 7 | 5 | 12 |
2017 February | 6 | 4 | 10 |
2017 January | 14 | 0 | 14 |
2016 December | 16 | 4 | 20 |
2016 November | 14 | 5 | 19 |
2016 October | 11 | 3 | 14 |
2016 September | 20 | 8 | 28 |
2016 August | 11 | 3 | 14 |
2016 July | 13 | 5 | 18 |
2016 June | 19 | 6 | 25 |
2016 May | 15 | 19 | 34 |
2016 April | 18 | 12 | 30 |
2016 March | 24 | 16 | 40 |
2016 February | 19 | 12 | 31 |
2016 January | 11 | 6 | 17 |
2015 December | 10 | 6 | 16 |
2015 November | 11 | 7 | 18 |
2015 October | 25 | 16 | 41 |