Clinical, Dermoscopic, and Histopathologic Features of a Dermatofibroma With Sebaceous Induction

Clinical, Dermoscopic, and Histopathologic Features of a Dermatofibroma With Sebaceous Induction.

4. Badalian-Very G, Vergilio J, Degar BA, MacConaill LE, Brandner B, Calicchio ML, et al. Recurrent BRAF mutations in Langerhans cell histiocytosis. Blood. 2010;116:1919--23. 5. Bronwn R, Rieger K, Kim J. 3 Cases of indeterminate cell histiocytosis with an ETV3-NCOA2 translocation. J Cutan Phatol. 2016;43:e56--7. 6. Wollenberg A, Burgdorf WH, Schaller M, Sander C. Long-lasting ‘‘Christmas tree ...

[Dermoscopic features of multinucleate cell angiohistiocytoma: a variant of dermatofibroma?].

The elongated dermatofibroma: a new dermoscopic variant?

VOLUME 97, MAY 2016 E1 WWW.CUTIS.COM To the Editor: Dermatofibroma is a common cutaneous lesion that most frequently affects young or middle-aged adults, especially women.1 Clinically, it appears as a firm, pink or brown nodule. It may be painful or show a tendency for scarring. The pathognomonic feature of dermatofibroma, regarded as a fibrohistiocytic tumor, is the so-called button sign cause...

Clinical, dermoscopic and histopathologic findings of retiform hemangioendothelioma

Retiform hemangioendothelioma (RH) is an uncommon vascular neoplasm of borderline malignancy that clinically develops as a solitary, gradually enlarging exophytic mass, nodule or plaque, most often on the lower limbs, upper limbs and trunk. Clinical recognition of RH is troublesome because of its non-specific appearance, with differential diagnosis comprising a variety of benign and malignant t...

Dermoscopic and clinical features of trunk melanomas

INTRODUCTION Malignant melanomas account for 5% of all skin cancers and usually have a fatal clinical course. Additionally, the incidence of melanoma increases more rapidly than in any other cancer, and this has been attributed to the development of highly sensitive diagnostic techniques, mainly dermoscopy, which allows for early diagnosis. The phenotypic manifestations of gene/environment inte...