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Article

Comparison of KRAS gene in circulating tumor DNA levels vs histological grading of colorectal cancer patients through liquid biopsy.

Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association - 1 Jan 2000

Jafri Hafiz Syed Mohammad Osama, Mushtaq Shamim, Baig Saeeda, Bhatty Afreen, Siraj Sabra

Abstract excerpt

Background: To determine KRAS gene in circulating tumor DNA in comparison with histological grading through liquid biopsy in colorectal cancer patients. Methods: This dual-centered cross-sectional study included 73 diagnosed patients of colorectal cancer at different grading levels [Grade I, well differentiated (n = 7, 9.5%); Grade II, moderately differentiated (n = 14,18.9%); and Grade III, poorly differentiated...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 37602638
DOI: 10.4103/sjg.sjg_85_23
PMCID: PMC10754382

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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