Extrahepatic Bile Duct Small Cell Neuroendocrine Carcinoma - CISMeF
Extrahepatic Bile Duct Small Cell Neuroendocrine CarcinomaNCIt concept
Preferred Label : Extrahepatic Bile Duct Small Cell Neuroendocrine Carcinoma;
NCIt synonyms : Small Cell Adenocarcinoma of the Extrahepatic Bile Duct; Small Cell Adenocarcinoma of Extrahepatic Bile Duct; Oat Cell Carcinoma of Extrahepatic Bile Duct; Oat Cell Extrahepatic Bile Duct Carcinoma; Oat Cell Carcinoma of the Extrahepatic Bile Duct; Small Cell Extrahepatic Bile Duct Carcinoma; Small Cell Extrahepatic Bile Duct Neuroendocrine Carcinoma; Extrahepatic Bile Duct Small Cell NEC; Extrahepatic Bile Duct Small Cell Carcinoma;
NCIt definition : An aggressive high-grade carcinoma with neuroendocrine differentiation that arises
from the extrahepatic bile ducts and is composed of malignant small cells. The mitotic
count is more than 20 per 2 mm2 and/or the Ki-67 index is more than 20%.;