汗管瘤（Eccrine spiradenoma）是一种罕见的源于小汗腺的良性附属器肿瘤。一名 52 岁男性因额部缓慢生长的肿物前来就诊，经活检组织病理学确认后诊断为汗管瘤，随后进行了完整切除。由于汗管瘤的罕见性以及与其他皮肤肿瘤临床特征的重叠，其诊断颇具挑战。

Nineteen eccrine spiradenocarcinomas with low-grade morphological features, 10 eccrine spiradenomas, 10 dermal cylindromas, and one hybrid spiradenoma–cylindroma were retrieved from the surgical ...

Eccrine spiradenoma, a rare benign adnexal neoplasm originating from sweat glands, has long been of clinical interest due to its potential for malignant transformation into spiradenocarcinoma.