BACKGROUND There are two main clinical subsets of pemphigus: pemphigus vulgaris and pemphigus foliaceus. Clinical and epidemiological changes related to both types of pemphigus have been observed in the last years. OBJECTIVES To analyze a 21-year historical case series of pemphigus vulgaris and pemphigus foliaceus in the northeast region of the state of Sao Paulo, where pemphigus foliaceus is...

BACKGROUND Pemphigus foliaceus and pemphigus vulgaris are endemic in the northeastern region of São Paulo State, Brazil. They are treated mainly with systemic corticosteroids, which may provoke osteoporosis; atherosclerosis, higher blood pressure, insulin resistance, glucose intolerance, hyperlipidemia and abdominal obesity. These side effects of corticoids also constitute criteria for the diag...

BACKGROUND Trichoscopy is becoming increasingly popular in diagnosing hair and scalp diseases. Scalp involvement in pemphigus is common. The scalp may be the first or only site of clinical manifestation of the disease. OBJECTIVE The aim of this study was to analyze whether trichoscopy may be useful in aiding differential diagnosis of scalp lesions in patients with pemphigus vulgaris and pemph...

VOLUME 97, MARCH 2016 E1 WWW.CUTIS.COM To the Editor: The term pemphigus describes a group of autoimmune blistering diseases that are histologically characterized by intraepidermal blisters caused by acantholysis. There are several types of pemphigus foliaceus, such as classic and endemic pemphigus foliaceus, pemphigus erythematosus, pemphigus herpetiformis, and drug-induced pemphigus foliaceus...

Pemphigus foliaceus is an autoimmune blistering condition more often than not associated with generalized lesions. Localized Pemphigus foliaceus is a rare entity. Herein, we report a case of pemphigus foliaceus localized on the face. A 64-year-old woman was referred to our clinic with a 2-year history of erythematous plaque on the right side of her face. The histology report was compatible with...

12 patients with pemphigus foliaceus, a form of pemphigus with lesions that arise in the intercellular substance in the superficial layers of the epidermis, and 7 patients with pemphigus vulgaris, where lesions are in the deep layers, were studied by immunofluorescence. Circulating antibodies to intercellular antigens (IC antibodies) were found in 11 pemphigus foliaceus and 5 pemphigus vulgaris...

Pemphigus is a group of autoimmune blistering diseases. There had been abundant evidence that antibodies against components within the desmosomes were responsible for its pathogenesis. The major antigens in pemphigus vulgaris and pemphigus foliaceus are desmoglein 3 (130 kDa) and desmoglein 1 (160 kDa) respectively. They are glycoproteins belonging to the cadherin family and form part of the tr...

OBJECTIVES To evaluate the reactivity of indirect immunofluorescence using rat bladder epithelium as a substrate in patients with pemphigus foliaceus and pemphigus vulgaris from the Department of Dermatology, University of São Paulo Medical School, Brazil. METHODS Thirty-two patients (8 male and 24 female) from the Department of Dermatology, University of São Paulo Medical School, were select...

Pemphigus foliaceus is a chronic autoimmune disease of the skin, clinically characterized by scaly and crusty cutaneous erosions involving the seborrheic areas. The patient can eventually become erythrodermic. There are reports of atypical cases of pemphigus foliaceus with pustules and neutrophils, and clinical differentiation from generalized pustular psoriasis of von Zumbusch is difficult. We...

UNLABELLED What is known and objective: Pemphigus is a severe, potentially life-threatening autoimmune blistering disease. The use of corticosteroids has dramatically improved the prognosis and changed its course. However, current morbidity of pemphigus is largely iatrogenic, caused by side effects of the long-term, high-dose corticosteroid therapy that is necessary to sustain disease control. ...