Results: 57

Pruritic folliculitis of pregnancy

An. bras. dermatol; 91 (5,supl.1), 2016
Abstract Pruritic folliculitis of pregnancy is a rare disease of unknown etiology. It occcurs primarily during pregnancy, usually with spontaneous resolution postpartum. It is characterized by a benign dermatosis, with papular and pustular follicular lesions that first appear on the torso and occasionall...

Nevus lipomatosus cutaneous superficialis

An. bras. dermatol; 91 (5,supl.1), 2016
Abstract We report a case of nevus lipomatosus cutaneous superficialis of Hoffman-Zurhelle (NCLS), with multiple lesions, in a ten-year-old child. The NLCS is considered rare. The classical clinical presentation is characterized by multiple skin-colored or yellowish papules and nodules, which can have a ...

Melanoma associated with congenital intermediate common blue nevus of the scalp - Case report

An. bras. dermatol; 91 (4), 2016
Abstract: Melanomas can arise either de novo (70%) or from pre-existing melanocytic lesions (30%). Of the latter, most cases arise at the dermoepidermal junction from small congenital or acquired non-blue nevi while only a few arise from blue nevi, notably the cellular subtype and less commonly the commo...

Granular cell tumor of anal border

The objective of this report is to describe a case of granular cell tumor of the anal border and to review the most relevant topics of the literature on the subject. Ours is a female patient, 57 years old, with an asymptomatic nodule in the anal border for 2 years. Surgical excision was performed, with a...

Características clínicas, genéticas y epidemiológicas de la epidermólisis bullosa y su repercusión en la cavidad bucal
Clinical, genetical and epidemiological characteristics of the epidermolysis bullosa and its influence in the oral cavity

Medisan; 19 (8), 2015
La epidermólisis bullosa es una afección poco frecuente, con una prevalencia de 0,5- 1 por millón de habitantes, que comprende un grupo de alteraciones genéticas caracterizadas por lesiones ampollares en la piel y las mucosas, cuyo diagnóstico requiere del empleo de técnicas de biología molecular ...

Standardized method to obtain dermo-epidermal junction samples from bovine hoof

As afecções podais em bovinos causam importante impacto econômico negativo na bovinocultura. Pesquisas têm sido realizadas com o objetivo de avançar no entendimento dos processos ocorridos na junção derme-epiderme do casco de bovinos com laminite e nos demais tecidos moles durante as lesões infec...

Effects of Er-Miao-San extracts on TNF-alpha-indueed MMP-1 expression in human dermal fibroblasts

Biol. Res; 48 (), 2015
BACKGROUND: Various health benefits have been attributed to Er-Miao-San (EMS), a traditional Chinese herbal formulation that contains equal amounts of cortex phellodendri (Phellodendron amurense Ruprecht) and rhizoma atractylodis (Atractylodes lancea D.C). However, its effect on the anti-inflammatory act...

Angioqueratoma nevoide circunscrito: reporte de un caso
Angiokeratoma circumscribed nevoid: a case report

El angioqueratoma nevoide circunscrito es una malformación vascular presente en la dermis superficial. Es la más rara de las cinco variantes de angioqueratoma; aparece desde el naci-miento o en las primeras dos décadas de la vida; es más común en mujeres en relación de 3 a 1; ge...

Histological description of the skin glands of Phyllobates bicolor (Anura: Dendrobatidae) using three staining techniques

Int. j. morphol; 32 (3), 2014
The mechanisms to obtain and store skin toxins in frogs in of the family Dendrobatidae are not completely understood. In order to contribute to understand how toxins are stored, we provide a histological description of the cutaneous glands of the species Phyllobates bicolor. The skin of two adult frogs w...