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Inicio Cirugía Española (English Edition) Surgical options for the treatment of neuroendocrine neoplasms of the ampulla of...
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Vol. 101. Issue 7.
Pages 490-499 (July 2023)
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Vol. 101. Issue 7.
Pages 490-499 (July 2023)
Original article
Surgical options for the treatment of neuroendocrine neoplasms of the ampulla of Vater: a reference centre experience
Opciones en el tratamiento quirúrgico de la neoplasia neuroendocrina de la ampolla de Váter: experiencia en un centro de referencia
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Jaume Tur-Martíneza, Maria Sorribasb, Lluís Secanellab,c,e, Núria Peláezb,e, Joan Gornalsf, Teresa Serranog, Juli Busquetsb,d,e,
Corresponding author
jbusquets@bellvitgehospital.cat

Corresponding author.
, Joan Fabregatb,d,e
a Servicio de Cirugía General y del Aparato Digestivo, Hospital Universitari d’Igualada, Igualada, Spain
b Servicio de Cirugia General y del Aparato Digestivo, Unidad de Cirugía Hepatobiliopancreática y Trasplante Hepático, Hospital Universitari de Bellvitge, Spain
c Departamento de Enfermería Fundamental y Médicoquirúrgica, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Spain
d Departamento de Ciencias Clínicas, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Spain
e Research Group of Hepato-biliary and Pancreatic Diseases, Institut d’Investigació Biomèdica de Bellvitge – IDIBELL, Spain
f Servicio de Digestología, Hospital Universitari de Bellvitge, Spain
g Servicio de Anatomía Patológica, Hospital Universitari de Bellvitge, Spain
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Tables (3)
Table 1. Summary of the main clinical variables of patients with ampullary NET.
Table 2. Descriptive analysis according to the type of surgical treatment conducted (PD and TDA).
Table 3. List of bibliographic references with the most relevant series published related to surgical treatment of ampullary NET.
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Abstract
Introduction

The main objective of this study was to analyse the results of the surgical treatment of ampullary neuroendocrine tumours (NET) based on transduodenal ampullectomy and pancreatoduodenectomy, in a reference centre in hepatobiliopancreatic pathology.

Method

Retrospective, observational study, including all patients operated on for pancreatic and/or duodenal NET in a reference unit of hepatobiliopancreatic pathology and prospectively registered between January 1st, 1993 and September 30th, 2021. For those parameters not present, retrospective research was performed. Demographic, clinical, analytical and pathological data were analysed. A descriptive study was carried out. Overall and disease-free survival was calculated using Kaplan-Meier curves and the Log-Rank test.

Results

Of 181 patients operated on for pancreatic and/or duodenal NET, only 9 were located in the ampulla of Vater, which represents 4.9% of all pancreatic and/or duodenal NET. Pancreatoduodenectomy (PD) was performed in 6 patients, while 3 patients underwent transduodenal ampullectomy (TDA). Longer surgical time and more postoperative complications were observed in the PD group. There were no differences in hospital stay. Overall and disease-free survival at 5 years in the PD group compared to ATD was 83.3% vs. 100% and 50% vs. 100%, respectively.

Conclusions

Ampullary NET without locoregional involvement or risk factors, can be treated by conservative surgeries such as transduodenal ampullectomy.

Keywords:
Neuroendocrine neoplasm
Ampullary neoplasm
Transduodenal ampullectomy
Resumen
Introducción

El objetivo del estudio fue analizar los resultados del tratamiento quirúrgico de las Neoplasias Neuroendocrina (NNE) ampulares mediante Ampulectomía transduodenal (ATD) y duodenopancreatectomía cefálica (DPC), en un centro de referencia en patología hepatobiliopancreática.

Método

Estudio retrospectivo, observacional, incluyendo los pacientes intervenidos de NNE de páncreas y/o duodenales en una unidad de referencia en patología hepatobilipancreática y registrados prospectivamente entre el 1 de enero de 1993 y el 30 de septiembre de 2021. Para aquellos parámetros no presentes, se realizó una búsqueda retrospectiva. Se analizaron datos demográficos, clínicos, analíticos y anatomopatológicos. Se realizó un análisis descriptivo. La supervivencia global y libre de enfermedad se calculó mediante curvas de Kaplan–Meier y el test de Log-Rank.

Resultados

De 181 pacientes intervenidos de NNE de páncreas y/o duodenales, solo 9 se localizaban en la ampolla de Váter, lo que representa un 4,9% de todos los NNE pancreáticos y/o duodenales. Se realizó DPC en 6 pacientes, mientras que a 3 pacientes se les practicó ATD. Se observó mayor tiempo quirúrgico y más complicaciones en el grupo DPC. No hubo diferencias en la estancia hospitalaria. La supervivencia global y libre de enfermedad a 5 años del grupo DPC respecto a la ATD fue del 83,3% vs. 100% y del 50% vs. 100%, respectivamente.

Conclusiones

Las NNE ampulares sin afectación locoregional ni factores de riesgo, pueden ser tratadas mediante cirugías preservadoras como la ampulectomía transduodenal.

Palabras clave:
Neoplasia neuroendocrina
Neoplasia ampular
Ampulectomía transduodenal

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