前臂上的隐匿性斑块：一项诊断挑战。

Unsuspecting Plaque on the Forearm: A Diagnostic Challenge.

作者信息

Shetty Ramith P, Bhat M Ramesh, Dsouza Myfanwy Joanne, Fernandes Michelle S

机构信息

Department of Dermatology, Father Muller Medical College, Mangalore, Karnataka, India.

出版信息

Indian Dermatol Online J. 2024 Dec 13;16(1):137-140. doi: 10.4103/idoj.idoj_478_24. eCollection 2025 Jan-Feb.

DOI:10.4103/idoj.idoj_478_24

PMID:39850702

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11753555/

Abstract

Microcystic adnexal carcinoma (MAC) is a rare, slow-growing, locally aggressive malignant, and recurring appendageal tumor. Prolonged UV exposure, immunosuppression, and radiotherapy are a few frequently associated risk factors. MAC classically presents as an asymptomatic skin coloured plaque on the face. The key to diagnosis is a deep-sectioned biopsy. Surgical modalities are the first line of treatment.

摘要

微囊性附属器癌（MAC）是一种罕见的、生长缓慢、具有局部侵袭性的恶性复发性附属器肿瘤。长期紫外线暴露、免疫抑制和放疗是一些常见的相关危险因素。MAC典型表现为面部无症状的肤色斑块。诊断的关键是进行深部切片活检。手术方式是一线治疗方法。