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Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus
Published on: May 16, 2025
Biopsy guided by dermoscopy in cutaneous pigmented lesion -- case report
Lislaine Bomm1, Marcela Duarte Villela Benez, Juan Manuel Piñeiro Maceira
1Pedro Ernesto University Hospital (Hospital Universitário Pedro Ernesto), Rio de Janeiro State University (Universidade do Estado do Rio de Janeiro - HUPE/UERJ), Rio de Janeiro, RJ, Brazil. lislainebomm@gmail.com
Abstract:
It may be clinically difficult to differentiate early-stage melanoma from benign tumors, specially pigmented seborrheic keratosis. Dermoscopy can help; however, the findings are not always conclusive. Therefore, histopathology may be necessary for a correct diagnosis. We describe a melanocytic lesion with dubious clinic and dermoscopic findings. An incisional biopsy of a suspicious area, guided by dermoscopy, was performed to clarify the findings.

