HEPATIC BILE DUCT HAMARTOMA Figure 7-42 HEPATIC BILE DUCT HAMARTOMA Glands with flattened epithelial lining and luminal bile. More about this image found in HEPATIC BILE DUCT HAMARTOMA Glands with flattened epithelial lining and lu...

ANATOMIC VARIATIONS IN THE PANCREATIC AND COMMON BILE DUCT SYSTEM Figure 1-3 ANATOMIC VARIATIONS IN THE PANCREATIC AND COMMON BILE DUCT SYSTEM A: The proximal portion of the dorsal pancreatic duct regresses completely. B: The proximal portion of the dorsal pancreatic duct remains patent as the a... More about this image found in ANATOMIC VARIATIONS IN THE PANCREATIC AND COMMON BILE DUCT SYSTEM A: The p...

ANATOMIC VARIATIONS IN THE UNION OF THE COMMON BILE DUCT AND THE MAIN PANCREATIC DUCT AT THE MAJOR PAPILLA Figure 1-4 ANATOMIC VARIATIONS IN THE UNION OF THE COMMON BILE DUCT AND THE MAIN PANCREATIC DUCT AT THE MAJOR PAPILLA A: Early fusion with a long common channel of 3 mm or more. B: Late fus... More about this image found in ANATOMIC VARIATIONS IN THE UNION OF THE COMMON BILE DUCT AND THE MAIN PANCR...

HEPATIC BILE DUCT ADENOMA Figure 7-41 HEPATIC BILE DUCT ADENOMA Low- (left) and high- (right) magnification views demonstrate a well-demarcated lesion composed of well-differentiated tubular glands lined by uniform nonmucinous cuboidal epithelial cells. More about this image found in HEPATIC BILE DUCT ADENOMA Low- (left) and high- (right) magnification view...

AMPULLA OF VATER DISSECTION Figure 16-3 AMPULLA OF VATER DISSECTION Histologic sections taken through the ampulla of Vater demonstrate the relationships among the bile duct (BD), papilla of Vater (PV), pancreatic duct (PD), and duodenum (DUO) (left, right). Note the in situ carcinoma in the bile ... More about this image found in AMPULLA OF VATER DISSECTION Histologic sections taken through the ampulla ...

INTRADUCTAL PAPILLARY MUCINOUS NEOPLASM Figure 6-14 INTRADUCTAL PAPILLARY MUCINOUS NEOPLASM Large papillary neoplastic projections in a fistula connecting the main pancreatic duct with a bile duct that is obstructed by neoplastic tissue and mucin and shows prestenotic dilatation. The two probes a... More about this image found in INTRADUCTAL PAPILLARY MUCINOUS NEOPLASM Large papillary neoplastic project...

HEPATOID CARCINOMA Figure 8-13 HEPATOID CARCINOMA This case is composed of polygonal cells with abundant eosinophilic cytoplasm. Luminal bile is present. More about this image found in HEPATOID CARCINOMA This case is composed of polygonal cells with abundant ...

CHRONIC PANCREATITIS Figure 15-2 CHRONIC PANCREATITIS Focal fibrosis in the head of the pancreas with stenosis of the bile duct and intrapancreatic hemorrhagic pseudocyst (arrow). More about this image found in CHRONIC PANCREATITIS Focal fibrosis in the head of the pancreas with steno...

PANCREAS DIVISUM Figure 1-24 PANCREAS DIVISUM Failure of the dorsal and ventral pancreatic buds to fuse leads to a functionally divided pancreas, as seen here, with the larger bile duct (top right) draining into the duodenum separately from the pancreatic ducts (center). More about this image found in PANCREAS DIVISUM Failure of the dorsal and ventral pancreatic buds to fuse...

NON-HODGKIN LYMPHOMA Figure 13-36 NON-HODGKIN LYMPHOMA Left: Grossly, the lymphoma forms a solid, homogeneous fleshy tan mass similar to its appearance outside the pancreas. The lymphoma in this case compresses the bile duct. Right: Multinodular involvement of the pancreatic body and tail may re... More about this image found in NON-HODGKIN LYMPHOMA Left: Grossly, the lymphoma forms a solid, homogeneou...

AUTOIMMUNE PANCREATITIS, TYPE 1 Figure 15-12 AUTOIMMUNE PANCREATITIS, TYPE 1 Left: The head of the pancreas is filled by a dense fibrotic mass, which narrows the main pancreatic duct and thickens and obstructs the common bile duct (arrows), mimicking pancreatic ductal adenocarcinoma. Right: Invo... More about this image found in AUTOIMMUNE PANCREATITIS, TYPE 1 Left: The head of the pancreas is filled b...

DUCTAL ADENOCARCINOMA Figure 7-4 DUCTAL ADENOCARCINOMA Above: The low attenuation mass (arrow) in the body of the pancreas shows upstream dilatation of the pancreatic duct. Right: On computerized tomography (CT) scan, a low attenuation mass lesion (arrow) in the body of the pancreas with dilatat... More about this image found in DUCTAL ADENOCARCINOMA Above: The low attenuation mass (arrow) in the body ...

PANCREATODUODENECTOMY (WHIPPLE) SPECIMEN WITH OPTIMAL SECTIONING OF A NEOPLASM IN THE PANCREATIC HEAD Figure 16-2 PANCREATODUODENECTOMY (WHIPPLE) SPECIMEN WITH OPTIMAL SECTIONING OF A NEOPLASM IN THE PANCREATIC HEAD A section through the ampulla of Vater demonstrates the relationship of the tumor... More about this image found in PANCREATODUODENECTOMY (WHIPPLE) SPECIMEN WITH OPTIMAL SECTIONING OF A NEOPL...