Acne isolated within a Becker nevus of a 14 year-old girl.

Becker nevus (BN) is a common benign condition occurring most often in young men, much more often than in women. Acne isolated within a BN is a rare phenomenon hypothesized to occur, at least in part, due to increased androgen sensitivity within the nevus. We present a rare case of papular acne with in a BN of a 14 year-old girl.

Combined treatment of anogenital HPV infection with cryodestruction, podophyllin 25% and post-ablation immunomodulation with sinecatechins 15% ointment - a retrospective analysis.

External genital warts, caused by human papillomavirus, have a significant clinical, epidemiological, and financial impact, including the risk for malignant transformation. Treatment modalities include: (a) destructive (ablative); (b) cytotoxic (proapoptotic) and (c) immunomodulatory, with success and recurrence rates varying from 23% to 94% and from 4.1% to 77%, respectively.

Angiomyxoma of the nasal dorsum treated by Mohs surgery.

Cutaneous angiomyxomas are myofibroblastic neoplasms with locally aggressive behaviour and a high risk of recurrence. We describe a case of a solitary cutaneous angiomyxoma presenting on the nasal dorsum of a 28-year-old man, excised with Mohs surgery using permanent section control and repaired with an advancement flap. Histology showed myxoid nests of bland CD34-positive and vimentin-positive stellate and spindled cells in the deep dermis and abundant thin-walled blood vessels.