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Rev. gastroenterol. Perú ; 39(4): 378-380, oct.-dic 2019. ilus, tab
Article in Spanish | LILACS | ID: biblio-1144627

ABSTRACT

Los neuromas del conducto biliar se desarrollan a partir de las fibras nerviosas simpáticas y parasimpáticas que envuelven la pared de la vía biliar. Mujer de 44 años de edad con antecedente de colecistectomía convencional seis meses previos al ingreso acude a emergencia por ictericia obstructiva de 15 días de evolución. En los estudios de imagen impresiona la presencia de una masa a nivel de las vías biliares considerándose el diagnostico de una neoplasia maligna. Por los antecedentes, ausencia de marcadores tumorales se decide realizar una biopsia percutánea sin resultados concluyente, realizándose posteriormente una intervención quirúrgica con estudio anatomo-patológico compatible con neuroma de amputación de vía biliar. El neuroma de amputación a nivel de la vía biliar es un tumor infrecuente. Puede manifestarse clínicamente como una ictericia obstructiva y suele simular a un tumor maligno de las vías biliares. El manejo quirúrgico es el tratamiento definitivo.


Neuromas of the bile duct develop from the sympathetic and parasympathetic nerve fibers that surround the wall of the bile duct. A 44-year-old woman with a history of conventional cholecystectomy six months prior to hospital admission attended emergency due to obstructive jaundice that lasted 15 days. In the imaging studies, the presence of a mass at the level of the bile ducts is considered, considering the diagnosis of a malignant neoplasm. Due to the antecedents, the absence of tumor markers, it was decided to perform a percutaneous biopsy without conclusive results, performing later a surgical intervention with anatomopathological study compatible with neuroma of biliary tract amputation. The amputation neuroma at the level of the bile duct is an infrequent tumor. It can manifest clinically as obstructive jaundice and usually simulates a malignant tumor of the bile ducts. Surgical management is the definitive treatment.


Subject(s)
Adult , Female , Humans , Postoperative Complications , Cholecystectomy/adverse effects , Common Bile Duct Neoplasms/complications , Jaundice, Obstructive/etiology , Neuroma/complications , Postoperative Complications/pathology , Common Bile Duct Neoplasms/pathology , Neuroma/pathology
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