Case Report: Colonic metastasis from mixed breast carcinoma masquerading as abemaciclib-associated diarrhea

BackgroundInvasive lobular carcinoma (ILC) demonstrates a distinctive propensity for gastrointestinal metastasis that differs from invasive ductal carcinoma (IDC). In mixed breast carcinomas, intratumoral heterogeneity poses challenges for disease surveillance and treatment assessment. Moreover, gas...

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Bibliografische Detailangaben

Hauptverfasser:	Lin Lv, Xiaohui Wang, Xiaotao Zhu
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Frontiers Media S.A. 2026-07-01
Schriftenreihe:	Frontiers in Oncology
Schlagworte:	abemaciclib colonic metastasis diagnostic overshadowing mixed invasive ductal and lobular carcinoma tumor heterogeneity
Online-Zugang:	https://www.frontiersin.org/articles/10.3389/fonc.2026.1802301/full
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