Papillocystic variant of acinar cell pancreatic carcinoma.
Acinar cell pancreatic carcinoma is a rare solid malignant neoplasm. Recent review of the literature showed occasional cases with papillary or papillocystic growth patterns, ranging from 2 to 5 cm in diameter. We report a large 10 cm pancreatic tumor with papillocystic pathology features involving the pancreatic head. The growth pattern of these tumors could be mistaken for intraductal papillary mucinous tumors or other pancreatic cystic neoplasms.
Radhi
Jasim
J
Department of Pathology, McMaster University Medical Centre, Hamilton, ON, Canada L8N 3Z5.
Tse
France
F
Marcaccio
Michael
M