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Article

Postoperative cutaneous metastasis of breast cancer with phenotypic conversion to triple-negative subtype: A case report.

Medicine - 14 Aug 2026

Zhang Shucheng, Sun Xiaoyue, Li Zhuqing, Wei Shijuan, Si Xiaoqing

Abstract excerpt

RATIONALE: Cutaneous breast cancer metastasis carries poor prognosis. Phenotypic conversion to a triple-negative subtype presents therapeutic challenges. Re-biopsy is crucial. PATIENT CONCERNS: A 53-year-old female underwent right modified radical mastectomy for HER2-positive invasive breast carcinoma in September 2023, and developed pruritic, erythematous nodules on the right chest wall, axilla, and back 9...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 42601691
DOI: 10.1097/MD.0000000000050166
PMCID: PMC13480899

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

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