Carcinosarcoma of the pancreas: a case report and review of the literature.
We report the case of a 74-year-old white man with a mass in the head of the pancreas, which was found incidentally on computerized tomographic scan during a workup for deep vein thrombosis. Endoscopy with pancreatic duct brushings yielded a diagnosis of adenocarcinoma. A pancreaticoduodenectomy followed, with complete resection of the tumor. Pathologic examination showed 2 distinct components. One component was a conventional infiltrating pancreatic ductal adenocarcinoma, and the other component was high-grade sarcoma with features of malignant fibrous histiocytoma. To our knowledge, this carcinosarcoma is the seventh reported case of a primary pancreatic neoplasm with mixed carcinomatous and sarcomatous elements.
Darvishian
Farbod
F
Department of Pathology, North Shore University Hospital, Manhasset, NY 11030, USA. farbodarv@cs.com
Sullivan
James
J
Teichberg
Saul
S
Basham
Kevin
K
D000368:Aged; D014408:Biomarkers, Tumor / Q000032:analysis; D021441:Carcinoma, Pancreatic Ductal / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D002296:Carcinosarcoma / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D002467:Cell Nucleus / Q000648:ultrastructure; D018870:Endoplasmic Reticulum, Rough / Q000648:ultrastructure; D018219:Histiocytoma, Benign Fibrous / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male; D009363:Neoplasm Proteins / Q000032:analysis; D010190:Pancreatic Neoplasms / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D016577:Pancreaticoduodenectomy; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome
D014408:Biomarkers, Tumor; D009363:Neoplasm Proteins