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Article

Using contrast-enhanced CT and non-contrast-enhanced CT to predict EGFR mutation status in NSCLC patients-a radiomics nomogram analysis.

European radiology - 1 Apr 2022

Yang Xiaoyan, Liu Min, Ren Yanhong, Chen Huang, Yu Pengxin, Wang Siyi, Zhang Rongguo, Dai Huaping, Wang Chen

Abstract excerpt

OBJECTIVES: To develop and validate a general radiomics nomogram capable of identifying EGFR mutation status in non-small cell lung cancer (NSCLC) patients, regardless of patient with either contrast-enhanced CT (CE-CT) or non-contrast-enhanced CT (NE-CT). METHODS: A total of 412 NSCLC patients were retrospectively enrolled in this study. Patients' radiomics features not significantly different between NE-CT and...

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Identifiers

PMID: 34807270
DOI: 10.1007/s00330-021-08366-y
PMCID: PMC8921110

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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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