Related Experiment Video
Updated: Jun 23, 2026

Combining Reflectance Confocal Microscopy with Optical Coherence Tomography for Noninvasive Diagnosis of Skin Cancers via Image Acquisition
Published on: August 18, 2022
[Dermoscopic features of eccrine poroma]
Jose Antonio Avilés-Izquierdo1, D Velázquez-Tarjuelo, M Lecona-Echevarría
1Servicio de Dermatología, Hospital General Universitario Gregorio Marañón, Madrid, España. dermaviles@yahoo.es
Abstract:
Eccrine poroma is a benign adnexal neoplasm that clinically may mimic malignant skin tumors such as squamous cell carcinoma and amelanotic melanoma. The dermoscopic features of pigmented and nonpigmented eccrine poroma have recently been described. We present 2 cases of eccrine poroma, with their dermoscopic features. The lesions were characterized by multiple red lacunes and a polymorphous vascular pattern in both cases. Dermoscopy can improve the clinical diagnosis of this benign adnexal skin tumor.
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