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Inicio Archivos de la Sociedad Española de Oftalmología (English Edition) Neurocysticercosis with hydrocephalus and secondary bilateral hemianopia
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Vol. 89. Issue 1.
Pages 27-30 (January 2014)
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Vol. 89. Issue 1.
Pages 27-30 (January 2014)
Short communication
Neurocysticercosis with hydrocephalus and secondary bilateral hemianopia
Hemianopsia bitemporal secundaria a hidrocefalia por neurocisticercosis
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G. Salcedo-Villanueva
Corresponding author
salcedovilla@gmail.com

Corresponding author.
, A. Rueda-Villa, M.P. Hernández-Ábrego
Asociación para Evitar la Ceguera en México (APEC), Servicio de Neuro-Oftalmología, Hospital Dr. Luis Sánchez Bulnes, Intitución de Asistencia Privada, Mexico City, Mexico
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Abstract
Case presentation

A 45-year-old woman with a history of seizures, headaches, nausea, vomiting, and decreased visual acuity of 5 years. Visual field detected a bitemporal heteronymous hemianopia. Magnetic resonance imaging revealed basal cistern arachnoiditis and supratentorial hydrocephalus. Cranial computed tomography revealed supratentorial calcifications, scolex in the left occipital region, and hydrocephalus secondary to entrapment of the fourth ventricle.

Discussion

Neurocysticercosis can cause bitemporal hemianopsia due to chiasmatic compression secondary to obstructive hydrocephalus. The positivity of anti-cysticercus antibodies determined by ELISA evidence active disease. However patients with hydrocephalus and negative antigen may have sequelae of infection with non-living parasites.

Keywords:
Convulsive seizures
Neurocysticercosis
Bitemporal hemianopsia
Hydrocephalus
Optic chiasm
Resumen
Caso clínico

Paciente femenina de 45 años con antecedente de crisis convulsivas, presenta cefalea, náusea, vómito y disminución de la agudeza. Campos visuales 24-2 con hemianopsia heterónima bitemporal. La resonancia magnética revela una aracnoiditis de cisternas basales e hidrocefalia supratentorial. La tomografía computarizada de cráneo demostró calcificaciones supratentoriales, escólex en región occipital izquierda e hidrocefalia a expensas de atrapamiento de cuarto ventrículo, integrando el diagnóstico de neurocisticercosis.

Discusión

La neurocisticercosis puede producir hemianopsia bitemporal por compresión quiasmática secundaria a hidrocefalia. Pacientes con hidrocefalia y antígenos negativos pueden presentar secuelas de infección sin parásitos vivos.

Palabras clave:
Crisis convulsivas
Neurocisticercosis
Hemianopsia bitemporal
Hidrocefalia
Quiasma óptico

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