5292
In an attempt to identify a specific immunohistochemical profile that would distinguish HCC from metastatic carcinomas , we studied 56 HCCs , 8 cholangiocarcinomas , and 24 metastatic adenocarcinomas with monoclonal antibodies to alpha - fetoprotein ( AFP ) , keratin ( AE1 , AE3 , and CAM5 . 2 ) , Leu - M1 , human milk fat globule ( HMFG - 2 ) , tumor - associated glycoprotein - 72 ( B72 . 3 ) , epithelial specific membrane antigen ( Ber - EP4 ) , and BCA - 225 ( CU - 18 ) .
 HCC, metastatic carcinomas, HCCs, cholangiocarcinomas, metastatic adenocarcinomas, tumor, epithelial, membrane
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 HCC, metastatic carcinomas, HCCs, cholangiocarcinomas, metastatic adenocarcinomas, tumor, epithelial, membrane