Results: 24

Hamartoma folicular basaloide

O hamartoma folicular basaloide (HFB) é um tumor anexial raro e benigno, que se assemelha ao carcinoma basocelular (CBC), e pode apresentar manifestações clínicas diversas. Uma mutação no gene PTCH, envolvido na síndrome de Gorlin-Goltz, poderia estar associada à patogênese dessa neoplasia. Desc...

Lupus miliaris disseminatus faciei: when a rare skin disease involves the eyelid

Rev. bras. oftalmol; 80 (4), 2021
ABSTRACT The authors present a case of lupus miliaris disseminatus faciei , a rare skin disease of unknown etiology, which may cause unaesthetic scarring due to its difficult treatment. The histopathological examination of epithelioid granulomas with caseating necrosis, together with the clinical feature...

A case of facial atrophic sarcoidosis in an adolescent, successfully treated with the combination of prednisone and hydroxychloroquine

An. bras. dermatol; 95 (3), 2020
Abstract Sarcoidosis is a multisystem granulomatous disorder of unknown aetiology. Cutaneous involvement occurs in up to 30% of patients and skin findings are often the initial presenting symptom. The facial atrophic form of sarcoidosis without associated ulceration in adolescents has rarely been describ...

Demodex folliculorum infestations in common facial dermatoses: acne vulgaris, rosacea, seborrheic dermatitis

An. bras. dermatol; 95 (2), 2020
Abstract Background: Demodex mites are found on the skin of many healthy individuals. Demodex mites in high densities are considered to play a pathogenic role. Objective: To investigate the association between Demodex infestation and the three most common facial dermatoses: acne vulgaris, rosacea and s...

Follicular tinea faciei incognito: the perfect simulator

An. bras. dermatol; 94 (3), 2019

Dermatosis neutrofílica de las manos y rostro posterior a mordedura de perro: reporte de caso y revisión de la literatura

Rev. chil. dermatol; 35 (1), 2019
La Dermatosis neutrofílica de las manos es consi-derada una variante localizada acral del Síndrome de Sweet, más frecuente en mujeres y principal-mente asociada a enfermedades hematológicas. Las lesiones aparecen como pápulas, vesículas, nó-dulos, placas, úlceras y ampollas, prin...

Reporte de caso de granuloma facial, una vasculitis cutánea infrecuente

Medwave; 19 (11), 2019
El granuloma facial es una dermatosis benigna poco frecuente de etiología desconocida, generalmente asintomática, caracterizada por inflamación crónica y localizada habitualmente en zonas fotoexpuestas de la cara, con un patrón histológico característico. Si bien la respuesta al tratamiento es var...

PLECT or PPLECT? Granulomatous pyoderma gangrenosum in the differential diagnosis of the verrucous syndrome

An. bras. dermatol; 93 (4), 2018
Abstract: Pyoderma gangrenosum (PG) is an uncommon neutrophilic dermatosis, with variable clinical features, nonspecific histopathology and multifactorial pathogenesis, posing a challenging diagnosis for the dermatologist. Pyoderma gangrenosum is a diagnosis of exclusion and should be included in the dif...

Tricodisplasia espinulosa asociada a síndrome mielodisplásico e inmunosupresión

Rev. méd. Chile; 146 (1), 2018
Trichodysplasia spinulosa is a rare disease that occurs in the setting of immunosuppression, associated with tolerogenic therapy used in allograft recipients or patients with hematologic malignancies. Clinically, it is characterized by a centrofacial cutaneous eruption of erythematous papules with a cent...

Lupus miliaris disseminatus faciei

An. bras. dermatol; 92 (6), 2017
Abstract: Lupus miliaris disseminatus faciei is a rare inflammatory dermatosis of unknown etiology that primarily affects young adults. Clinically, it is characterized by an asymptomatic papular eruption mainly involving the central face, typically on and around the eyelids. Characteristic histopathologi...