Malignant tumors of the bile ducts: diagnosis by biopsy during endoscopic cannulation.
Rustgi
A K
AK
Department of Gastroenterology, Massachusetts General Hospital, Harvard Medical School, Boston 02114.
Kelsey
P B
PB
Guelrud
M
M
Saini
S
S
Schapiro
R H
RH
D002759:Adenoma, Bile Duct / Q000473:pathology*; D000328:Adult; D000368:Aged; D001650:Bile Duct Neoplasms / Q000473:pathology*; D001706:Biopsy / Q000379:methods*; D002760:Cholangiopancreatography, Endoscopic Retrograde; D003135:Common Bile Duct / Q000473:pathology*; D003138:Common Bile Duct Neoplasms / Q000473:pathology*; D005260:Female; D006500:Hepatic Duct, Common / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged