[Clinical characteristics and imaging diagnosis of early cancer in the hepatobiliary and pancreatic region].
For the present, we don't have any reliable definition of the early cancer in hepato-biliary and pancreatic region. In this paper three examples of comparatively early cancer were taken up; (1) among hepatocellular carcinoma, so called, small liver cancer; (2) among gallbladder carcinoma and bile duct carcinoma, those whose extent of infiltration within pm and fm respectively; (3) among pancreatic carcinoma, those whose maximum diameter are 2 cm. And the system of imaging diagnosis was discussed as well as the discussion of their clinical characteristics, imaging diagnosis and the differential diagnosis.
D000236:Adenoma / Q000175:diagnosis; D000328:Adult; D000368:Aged; D000792:Angiography; D001661:Biliary Tract Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography