Abstract
Abstract: The mucus producing tumor of the pancreas (MPT) is now drawing attention because of its characteristic clinical features. It is characterized by abundant secretion of mucin into the cystic cavity or the main pancreatic duct and relatively benign biological behavior. In this paper, endoscopic characteristics of MPT and the role of pancreatoscopy in the diagnosis of this entity are discussed. Eight cases of MPT with various histological backgrounds were examined with pancreatoscopy. Six cases underwent peroral pancreatoscopy and intraoperative pancreatoscopy was performed in four cases. The endoscopic findings of MPT are summarized as follows: 1) Granular change of the epithelium of the pancreatic duct. 2) Papillary tumor with dilatation of capillary vessles on its surface. 3) Irregularity or detachment of the epithelium of the pancreatic duct. The findings mentioned above in 1), 2) and 3) were obtained in three cases, two cases, and two cases, respectively. Except in one case, the border of the lesion with the neighboring normal mucosa was well identified.We conclude that pancreatoscopy is a quite useful diagnostic tool in cases of MPT, especially for determining the extent of the lesion.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call