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Article

Distinguishing pancreatic carcinoma from other periampullary carcinomas by analysis of mutations in the Kirsten-ras oncogene.

Annals of surgery - 1 Dec 1991

Motojima K, Tsunoda T, Kanematsu T, Nagata Y, Urano T, Shiku H

Abstract excerpt

The prevalence of Kirsten (Ki)-ras gene mutations was studied in 105 paraffin-embedded tissues obtained from 40 patients with pancreatic cancer, 48 with bile duct carcinoma (19 distal, 6 middle, and 23 proximal), 16 with ampullary carcinoma and 1 with duodenal cancer, by in vitro amplification of target sequences by the polymerase chain reaction (PCR). With regard to pancreatic cancers, the authors' data confirm...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 1741644
DOI: 10.1097/00000658-199112000-00003
PMCID: PMC1358488

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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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Distinguishing pancreatic carcinoma from other periampullary carcinomas by analysis of mutations in the Kirsten-ras oncogene.PMID 1741644Read ↗

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Detection of Point Mutations in the Kirsten-ras Oncogene Provides Evidence for the Multicentricity of Pancreatic CarcinomaSemantic proximity Read ↗

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