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Article

Detection of K-ras gene mutation in fecal samples from elderly large intestinal cancer patients and its diagnostic significance.

World journal of gastroenterology - 1 Mar 2004

Wan Jun, Zhang Zi-Qi, You Wei-Di, Sun Hua-Kui, Zhang Jian-Ping, Wang Ya-Hong, Fu Yong-He

Abstract excerpt

AIM: To study the diagnostic significance of K-ras gene mutations in fecal samples from elderly patients with large intestinal cancer. METHODS: DNA was extracted in the fecal and tissue samples from 23 large intestinal cancer patients, 20 colonic adenomatoid polypus patients and 20 healthy subjects. The K-ras gene mutations at the first and second bases of codon 12 were detected by the allele specific mismatch...

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Identifiers

PMID: 14991952
DOI: 10.3748/wjg.v10.i5.743
PMCID: PMC4716923

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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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