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Article

Different amounts of K-ras mutant epithelial cells in pancreatic carcinoma and mass-forming pancreatitis.

Pancreas - 1 Jul 2000

Matsubayashi H, Watanabe H, Ajioka Y, Nishikura K, Yamano M, Seki T, Saito T, Matsubayashi T

Abstract excerpt

Clinically, differential diagnosis of pancreatic carcinoma (PC) and so-called "mass-forming pancreatitis (MFP)" is difficult. We analyzed the amount, ductal level, and K-ras mutation of ductal hyperplasia and intraductal carcinoma in surgically resected cases of MFP (n = 18) and PC (n = 16). DNAs extracted from microdissected epithelial foci were analyzed for K-ras codon 12 mutation by nested polymerase chain...

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Identifiers

PMID: 10881936
DOI: 10.1097/00006676-200007000-00055

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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