Extrahepatic Bile Duct Neuroendocrine Carcinoma - CISMeF
Extrahepatic Bile Duct Neuroendocrine CarcinomaNCIt concept
Preferred Label : Extrahepatic Bile Duct Neuroendocrine Carcinoma;
NCIt synonyms : Extrahepatic Bile Duct Poorly Differentiated Endocrine Carcinoma; Extrahepatic Bile Duct NEC; Extrahepatic Bile Duct High Grade Neuroendocrine Carcinoma; Extrahepatic Bile Duct G3;
NCIt definition : An aggressive, high-grade, and poorly differentiated carcinoma with neuroendocrine
differentiation that arises from the extrahepatic bile ducts. The mitotic count is
more than 20 per 10 HPF. It is classified as either small or large cell neuroendocrine
carcinoma based on the size of the malignant cells, the prominence of the nucleoli,
and the amount of cytoplasm.;