... dimension with or without positive retroperitoneal lymph nodes T3c IIIC Macroscopic peritoneal metastasis beyond the pelvis >2 cm in greatest dimension including extension to liver capsule or spleen without parenchymal involvement of those organs and with or without positive retroperitoneal lymph...

... of ovarian primary (peritoneum, liver and splenic surface, pleura) Ovarian tumor laterality Bilateral or multinodular ovarian tumors Unilateral (80-90% of cases) Unilateral, when low grade (80-90% of cases), single mass (no nodularity) Ovarian tumor location Predominately hilar or ovarian surface...

... or in the contralateral ovary. Definition.  Yolk sac tumor recapitulates developmental structures, specifically, the secondary yolk sac and allantois (components of endodermal extraembryonal differentiation) or, rarely, intestine, liver, and mesenchyme (components of the endodermal somatic tissues). Clinical...

... that of OMLC. Treatment and Prognosis. Unlike both low-grade endometrioid and clear cell carcinomas, these tumors frequently metastasize/recur in the lungs and, sometimes, liver, bowel, bone or brain. The 5-year disease specific survival is approximately 70 percent, but 40 to 55 percent of affected patients...

... typically present in the retroperitoneum, kidney, liver, and uterus, may be mistaken for metastatic clear cell carcinoma because of the combination of oxyphilic and clear cells ( fig. 6-24 ). The most common appearance is that of a spindled and epithelioid mesenchymal tumor with a prominent staghorn...

... No regional lymph node involvement N1 Regional lymph node involvement M Distant Metastasis MX Distant metastasis cannot be assessed M0 No distant metastasis M1 Distant metastasis M1a Metastases confined to the liver M1b Metastases in at least one extrahepatic site (e.g...

..., the liver is the main site of metastatic disease (right). REFERENCES REFERENCES 1. Japan Pancreas Society . Classification of pancreatic carcinoma , 2nd English ed. Tokyo : Kanehara & Co., Ltd ; 2003 . 2. Klöppel   G , Lüttges   J , Klimstra   D , Hruban   R , Kern   S...

... invasion into peripancreatic lymph node. SEROUS CYSTADENOCARCINOMA Figure 4-29 SEROUS CYSTADENOCARCINOMA A metastasis in the liver is histologically indistinguishable from a benign microcystic serous cystadenoma. MICROCYSTIC SEROUS CYSTADENOMA Figure 4-23 MICROCYSTIC SEROUS CYSTADENOMA...

... , Lazureanu   C , Dema   A . Intestinal heterotopic pancreas involved by simultaneous PanIN-2 lesion and endocrine microadenoma: a unique case . J Gastrointestin Liver Dis   2017 ; 26 : 199 - 202 . 26. Albers   MB , Librizzi   D , Lopez   CL , et al   Limited value of Ga-68-DOTATOC...

... in nests of neoplastic cells, but usually not diffusely. NON-NEOPLASTIC ACINAR CELLS Figure 9-30 NON-NEOPLASTIC ACINAR CELLS These are non-neoplastic acinar cells (H&E stain). ACINAR CELL CARCINOMA Figure 9-32 ACINAR CELL CARCINOMA Metastatic disease in the liver (left) and invasion...

... analysis of the prospective PANCY survey . Dig Liver Dis   2020 ; 52 : 547 - 54 . 9. Fallahzadeh   MK , Zibari   GB , Wellman   G , Abdehou   ST , Shokouh-Amiri   H . Mucinous cystic neoplasm of pancreas in a male patient: a case report and review of the literature . J La State...

... ADENOCARCINOMA Figure 7-44 DUCTAL ADENOCARCINOMA Multiple liver metastases. UCTAL ADENOCARCINOMA Figure 7-45 UCTAL ADENOCARCINOMA Metastasis to the periumbilical skin (“Sister Mary Joseph node”). DUCTAL ADENOCARCINOMA Figure 7-47 DUCTAL ADENOCARCINOMA SEER data on survival by stage ( www.seer.cancer.gov...

... . MRI features of plexiform neurofibromas involving the liver and pancreas in children with neurofibromatosis type 1 . Clin Radiol   2014 ; 69 : e280 - 4 . 32. Tsai   PJ , Liu   KY , Wang   SE , Shyr   YM , Su   CH , Chen   TH . Solitary neurofibroma of the pancreas body...

... ). The liver is the most common site of metastases, followed by regional lymph nodes, lung, and peritoneum ( 12 , 14 – 20 ). Bone metastases occur rarely. The histologic appearance of recurrences and metastases is similar to that of primary pancreatoblastomas, including the presence of squamoid nests...

..., including neoplasms of the soft tissues, esophagus, prostate gland, uterine cervix, liver, thyroid gland, biliary tract, small intestine, head and neck, salivary gland, urinary tract, adrenal gland, vulva, ovary, pleura, and skin. Table 14-2 ORIGIN OF PANCREATIC METASTASES IN SURGICAL SERIES...

... and liver: genetic evidence to support origin from the duct epithelium . Am J Surg Pathol   1998 ; 22 : 1247 - 54 . 113. Clark   CJ , Arun   JS , Graham   RP , Zhang   L , Farnell   M , Reid-Lombardo   KM . Clinical characteristics and overall survival in patients with anaplastic...