[Verapamil-induced linear IgA disease mimicking toxic epidermal necrolysis]. / Dermatose à IgA linéaire induite par le vérapamil : présentation inhabituelle à type de nécrolyse épidermique toxique.
Ann Dermatol Venereol
; 138(4): 302-6, 2011.
Article
em Fr
| MEDLINE
| ID: mdl-21497257
ABSTRACT
BACKGROUND:
Linear IgA bullous dermatosis is a rare auto-immune bullous dermatitis characterized by linear IgA deposits in the basal membrane zone. Clinical diagnosis may be difficult due to the various clinical presentations mimicking bullous pemphigoid, pemphigus, erythema multiforme or toxic epidermal necrolysis. Linear IgA may be idiopathic or due to drugs, particularly vancomycin. PATIENTS ANDMETHODS:
We describe a 91-year-old woman treated with verapamil for coronary disease who developed an eruption presenting as a toxic epidermal necrolysis, although the diagnosis was amended after direct immunofluorescence revealed IgA deposits in the basal membrane zone.DISCUSSION:
Ours appears to be the first reported case of verapamil-induced linear IgA bullous dermatosis.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Doenças Autoimunes
/
Imunoglobulina A
/
Bloqueadores dos Canais de Cálcio
/
Verapamil
/
Dermatopatias Vesiculobolhosas
/
Síndrome de Stevens-Johnson
/
Angina Pectoris
Tipo de estudo:
Diagnostic_studies
Limite:
Aged80
/
Female
/
Humans
Idioma:
Fr
Ano de publicação:
2011
Tipo de documento:
Article