[Mucinous cystic neoplasm of the liver: a case report and review of the literature]. / Neoplasia quística mucinosa hepática: reporte de caso y revisión de la literatura.

Mucinous cystic neoplasm (MCN) of the liver is an unusual cyst-forming epithelial neoplasm, typically showing no communication with the bile ducts. This neoplasm represents less than 5% of all cystic lesions of the liver and there are only 250 cases in the world literature. We present the case of a 23-year-old female with a 13.5 x 10.2 cm lesion, hypodense, lobulated, with multiple septa up to 2.5 mm thick and small cystic images inside, which produces intrahepatic bile duct and common bile duct dilatation. The pathological study concluded that the tumor corresponded to a mucinous cystic neoplasm of the liver.

Neoplasia quística mucinosa hepática: reporte de caso y revisión de la literatura

La neoplasia quística mucinosa (NQM) primaria de hígado es una neoplasia poco usual de tipo epitelial que se caracteriza por la formación de quistes y que típicamente no tienen comunicación con los ductos biliares. Representa menos del 5% de todas las lesiones quísticas del hígado y existen solo 250 casos en la literatura mundial. Presentamos el caso de una paciente mujer de 23 años con una lesión de 13,5 x 10,2 cm, hipodensa, lobulada, con múltiples tabiques de hasta 2,5 mm de espesor y pequeñas imágenes quísticas en su interior, que condiciona dilatación de la vía biliar intrahepática a predominio izquierdo y del colédoco. El estudio anatomopatológico concluyó que la tumoración correspondía a una neoplasia quística mucinosa de hígado.

Mucinous cystic neoplasm (MCN) of the liver is an unusual cyst-forming epithelial neoplasm, typically showing no communication with the bile ducts. This neoplasm represents less than 5% of all cystic lesions of the liver and there are only 250 cases in the world literature. We present the case of a 23-year-old female with a 13.5 x 10.2 cm lesion, hypodense, lobulated, with multiple septa up to 2.5 mm thick and small cystic images inside, which produces intrahepatic bile duct and common bile duct dilatation. The pathological study concluded that the tumor corresponded to a mucinous cystic neoplasm of the liver.