Papillocystic Variant of Acinar Cell Pancreatic Carcinoma

نویسندگان

  • Jasim Radhi
  • France Tse
  • Michael Marcaccio
چکیده

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.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Monoclonal Antibody Production Against Vimentin by Whole Cell Immunization in a Mouse Model

Background: Pancreatic carcinoma is the fourth-leading cause of cancer death in the United States and due to its late presentation, only few patients would be candidates for the curative treatment of pancreactomy. Monoclonal antibodies have brought hope to targeted therapy.Objectives: To identify new biomarkers, a panel of monoclonal antibodies was genera...

متن کامل

Low-grade cribriform cystadenocarcinoma of salivary glands: report of two cases and review of the literature

UNLABELLED Low-grade cribriform cystadenocarcinoma (LGCCC) is a recently described rare tumor of salivary gland which exhibits clinically indolent behavior. This tumor predominantly consists of intraductal components and frequently exhibits papillary-cystic or cribriform proliferation pattern. Considering the histological features of LGCCC, it should be distinguished with papillocystic variant ...

متن کامل

Unusual intracytoplasmic inclusions in metastatic carcinoma. Discussion of their possible significance.

Unusual filamentous inclusion bodies in the cytoplasm of metastatic tumor cells are described. Their presence (intermingled with zymogen granules) seems rather restricted to cells of primary or metastatic acinar cell carcinoma of the pancreas, acinic carcinoma of salivary gland (parotid gland) and Paneth cells (neoplastic or in zinc deficiency state). For the time being, the real nature of thes...

متن کامل

Acinar Cell Carcinoma: A Rare Pancreatic Malignancy

Acinar cell carcinoma of the pancreas is a rare pancreatic malignancy, constituting only 1-2% of all the pancreatic tumors. A young adult male presented with chronic diarrhea and upper abdominal pain, on investigations was found to have a large pancreatic tumor of size 12×7.5 cm involving the body of the pancreas. Pancreatic body and tail resection with splenectomy was done and final histopatho...

متن کامل

Recurrent pancreatitis due to a cystic pancreatic tumor: a rare presentation of acinar cell carcinoma.

CONTEXT Acinar cell carcinoma is an uncommon malignancy of the pancreas. It has characteristic histomorphology, immunohistochemistry profile, and clinicopathological behavior. CASE REPORT We report a rare case of recurrent pancreatitis secondary to acinar cell carcinoma of the pancreas. We describe the endoscopic ultrasound characteristic, treatment and the surgical outcome. CONCLUSIONS Aci...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 2010  شماره 

صفحات  -

تاریخ انتشار 2010