Transanal sphincter-sparing local excision for primary anorectal malignant melanoma: a case report

BackgroundAnorectal malignant melanoma (ARMM) is a rare and highly aggressive malignancy with a poor prognosis. Surgical resection remains the primary treatment strategy, with local excision (LE) and extended resection (ER) being the most commonly performed approaches. However, the optimal surgical...

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Bibliografische Detailangaben

Hauptverfasser:	Zhiting Wang, Jianwen Hu, Yingfeng Xu, Shiwei Chen
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Frontiers Media S.A. 2026-03-01
Schriftenreihe:	Frontiers in Oncology
Schlagworte:	anorectal case report malignant malignant melanoma melanoma primary
Online-Zugang:	https://www.frontiersin.org/articles/10.3389/fonc.2026.1730918/full
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