[Some problems concerning diagnosis of pancreatic head and vater's ampulla carcinomas (author's transl)].
D000328:Adult; D000368:Aged; D014670:Ampulla of Vater; D002769:Cholelithiasis / Q000175:diagnosis; D003138:Common Bile Duct Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000175:diagnosis*; D010195:Pancreatitis / Q000175:diagnosis