Korean J Gastrointest Endosc.
2003 Mar;26(3):172-176.
Intraductal Papillary Mucinous Tumor of the Pancreas Still Resectable 5 Years after Diagnosis
- Affiliations
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- 1Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.
- 2Department of Diagnostic Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea. mhkim@www.amc.seoul.kr
Abstract
- Intraductal papillary mucinous tumor (IPMT) of the pancreas is a spectrum of conditions ranging from benign to malignant. It is known that the biologic behavior of IPMT is slower and less aggressive than that of pancreatic ductal carcinoma. We report a case of IPMT of pancreas resected 5 years after diagnosis. The carcinoma remained localized without evident stromal invasion or lymph node metastasis with the background of adenoma, suggesting a adenomacarcinoma sequence. This is a case report that may be helpful to study the natural history of IPMT, particularly slow progression of IPMT.