Results: 156

Características clínicas y dermatoscópicas del poroma ecrino
Clinical and dermatoscopic characteristics of the eccrine poroma

Rev. chil. dermatol; 32 (2), 2016
El poroma ecrino (PE) corresponde a una neoplasia anexial benigna originada de la porción intraepidérmica del conducto de las glándulas sudoríparas. Habitualmente se describe como nódulos eritematosos o color piel ubicados en región palmoplantar, pero sus características clínicas son muy variable...

Vascular structures in dermoscopy

An. bras. dermatol; 90 (4), 2015
AbstractDermoscopy is an aiding method in the visualization of the epidermis and dermis. It is usually used to diagnose melanocytic lesions. In recent years, dermoscopy has increasingly been used to diagnose non-melanocytic lesions. Certain vascular structures, their patterns of arrangement and additiona...

Dermatosis neglecta

An. bras. dermatol; 90 (3,supl.1), 2015
Abstract

Dermatosis neglecta is the name of a skin condition characterized by papules and polygonal plaques, which are sometimes warty, brownish and hyperpigmented, adherent and symmetric, though removable with ethyl or isopropyl alcohol. It occurs due to inadequate skin cleansing causin...

Pigmented Bowen's disease

An. bras. dermatol; 89 (5), 2014
Pigmented Bowen's disease is rare, though more prevalent in men. It presents as a well-delineated plaque in areas unexposed to sun. There are reports of association with seborrheic keratosis, solar lentigo or exuberant pigmentation of genital and intertriginous regions. A specific dermoscopy finding is t...

Comedo-like openings in melanoma

An. bras. dermatol; 89 (2), 2014
We describe a case of melanoma with the presence of comedo-like openings at dermoscopy. These structures, typical of seborrheic keratosis, represent an uncommon finding in melanoma. We emphasize the importance of searching for specific dermoscopic criteria for melanocytic lesions during the examination o...

Case for diagnosis

An. bras. dermatol; 89 (2), 2014
A 6 year-old patient began to experience localized hairloss in the right temporal region three years ago. During the first appointment, diagnoses of alopecia areata and congenital triangular alopecia were made. After one year, there was no change. Upon dermatological examination, non-scarring alopecia wa...