diverticula
Cholangiocarcinoma that infiltrated a Periampullary...
Complete tumoral obstruction of the distal choledoco the duodenal diverticulum is located to the right. The incidence of biliary cancers corresponds to mortality rates as the prognosis from these...
Cholangiocarcinoma that infiltrated a Periampullary...
WHO classification of carcinomas of the extrahepatic bile ducts. Carcinoma in situ Adenocarcinoma Papillary adenocarcinoma Adenocarcinoma, intestinal-type Mucinous adenocarcinoma Clear cell adenocarcinoma...
Cholangiocarcinoma that infiltrated a Periampullary...
Neoplastic tubulopapillar tissue infiltrating and replacing the Vater ampulla. Histological Grade Most cholangiocarcinomas (95%) are adenocarcinomas. Adenocarcinomas are classified 1 to 4 according...
Cholangiocarcinoma that infiltrated a Periampullary...
Large and small malignant cholangiolar ducts Anatomical classification “Cholangiocarcinoma” originally referred only to primary tumours of the intrahepatic bile ducts and was not used for extrahepatic...
Cholangiocarcinoma that infiltrated a Periampullary...
Microscopic pattern of the tumor with columnar epithelium and hyperchromatic nuclei.
Cholangiocarcinoma that infiltrated a Periampullary...
Terminal biliar duct with neoplastic small glands proliferation and mucosa of the choledoco with neoplasia.
Cholangiocarcinoma that infiltrated a Periampullary...
Low power detail of tumor invasion to the pancreas head at left superior corner and to the periampullar duodeno at right inferior corner.
Cholangiocarcinoma that infiltrated a Periampullary...
This picture shows the duodenum with the diverticula.
Cholangiocarcinoma that infiltrated a Periampullary...
Clinical Features Most common presenting clinical features of perihilar or extrahepatic tumours are those of biliary obstruction: jaundice, pale stool, dark urine, and pruritus. Right upper quadrant...