Naslov
Deep Pigmented Seborheic Keratosis Clinically and Dermoscopically Mimicking a Regressing Melanoma

Autori
Paštar, Zrinjka ; Lipozenčić, Jasna ; Radoš, Jaka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Journal of Investigative Dermatology. Supplement / Goldsmith, Lowell A. - Chapell Hill : Nature publishing group, 2006, S46-46

Skup
3^rd Meeting of the European Association of Dermato-Oncology

Mjesto i datum
Rim, Italija, 23.06.2006. - 25.06.2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
seborrheic keratoses; basal cell carcinoma; dermoscopy; lichen-planus like keratosis

Sažetak
We report a 876-year-old man with a pigmented suspicious lesion on the right part of abdomen without known history of duration. It eas asymmetric, irregularly pigmented with light and dark brown areas peripherally and white-bluish areas centrally, slightly, elevated in some parts, measuring 1.3x1.5 cm. Dermoscopically, at the central and at the left peripheral part of lesion, a regressive area with brown-blush peppering effect was seen while at the lateral parts of seborrhoic keratosis with numerous milia-like cysts on a background of brown diffuse pigmentation were seen. As confident exclusion of regressing melanoma could not be made, the excission was done. Histopatologic examination revealed deep pigmented seborrheic keratosis and changes in the central part were consistent with regressive changes seen in lichen planus-like keratosis.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti

POVEZANOST RADA