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1.
Cutis ; 109(4): E21-E23, 2022 04.
Artigo em Inglês | MEDLINE | ID: mdl-35659852
3.
Dermatol Pract Concept ; 9(2): 139-145, 2019 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-31106017

RESUMO

BACKGROUND: Dermatofibrosarcoma protuberans (DFSP) is an uncommon mesenchymal tumor of intermediate malignancy. Its rarity and slow progression often imply a delayed diagnosis. There are few previous reports of dermoscopic features of DFSP and most are single case descriptions. OBJECTIVES: To report 2 cases of DFSP and their dermoscopic features, as well as conduct a review of all previous cases published addressing the use of dermoscopy in this tumor. METHODS: We conducted a literature search for all dermoscopic cases of DFSP. In addition, we presented 2 additional cases and compared them to the earlier findings. RESULTS: We summarized the main dermoscopic findings of DFSP based on analysis from 32 patients. The most common features of this tumor are the presence of vessels (81%), followed by a pigmented network (78%) and a pinkish background (66%). CONCLUSIONS: DFSP can mimic benign lesions and the diagnosis may be challenging. Dermoscopy is an important tool that may enhance clinical suspicion toward the diagnosis of DFSP.

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