Abstract Cutaneous reactions associated with interferons (IFNs) treatment are either localized or generalized. The most common presentation of localized reactions at IFNs injection site is usually an erythematous patch or plaque. Local leukocytoclastic vasculitis presenting with cutaneous necrosis is ext...
Interferón gamma/efectos adversos,
Piel/patología,
Vasculitis Leucocitoclástica Cutánea/inducido químicamente,
Antiinflamatorios/uso terapéutico,
Colchicina/uso terapéutico,
Eritema/inducido químicamente,
Eritema/patología,
Inyecciones Subcutáneas/efectos adversos,
Necrosis/inducido químicamente,
Necrosis/patología,
Prednisona/uso terapéutico,
Piel/efectos de los fármacos,
Resultado del Tratamiento,
Vasculitis Leucocitoclástica Cutánea/tratamiento farmacológico,
Vasculitis Leucocitoclástica Cutánea/patología
Abstract: Acute generalized exanthematous pustulosis (AGEP) is an acute febrile rash, usually induced by drugs, which recently has been linked to spider bite. We report a case of a male patient, 48 years old, with an erythematous rash accompanied by fever and small non-follicular pustules. He reported pr...
Abstract: Eosinophilic annular erythema is a rare, benign, recurrent disease, clinically characterized by persistent, annular, erythematous lesions, revealing histopathologically perivascular infiltrates with abundant eosinophils. This report describes an unusual case of eosinophilic annular erythema in ...
Abstract: Metastatic Crohn's disease is a rare skin manifestation, defined by granulomatous skin lesions that are discontinuous to the affected gastrointestinal tract and histopathologically resembling inflammatory bowel lesions. Up to 44% of patients with Crohn's disease have cutaneous manifestations, o...
Abstract: Lichen sclerosus is an uncommon inflammatory dermatosis with preferential involvement of the urogenital region. The extragenital involvement is uncommon and is characterized by small rounded macules or papules, pearly white in color. The coexistence of lichen sclerosus and scleroderma plaques i...
Dermoscopía/métodos,
Liquen Escleroso y Atrófico/diagnóstico por imagen,
Liquen Escleroso y Atrófico/patología,
Esclerodermia Localizada/diagnóstico por imagen,
Esclerodermia Localizada/patología,
Eritema/diagnóstico por imagen,
Eritema/patología,
Liquen Escleroso y Atrófico/complicaciones,
Esclerodermia Localizada/complicaciones,
Piel/diagnóstico por imagen,
Piel/patología
Abstract: A 54 year-old woman with a 3-year history of rheumatoid arthritis (RA) consulted us because of weight loss, fever and skin eruption. On physical examination, erythematous plaques with a pseudo-vesicular appearance were seen on the back of both shoulders. Histological examination was consistent ...
Abstract: The neonatal period comprises the first four weeks of life. It is a period of adaptation where the skin often presents several changes: transient lesions, resulting from a physiological response, others as a consequence of transient diseases and some as markers of severe disorders. The presence...
La demodicosis es una patología cutánea crónica caracterizada por lesiones eritemato-maculares pruriginosas, cuyo agente causal son ácaros foliculares del género Demodex. Presenta un abanico amplio y polimorfo de manifestaciones clínicas, donde la sospecha clínica se presentará frente a una erupc...
La dermatosis cenicienta es un trastorno pigmentario infrecuente que se presenta en individuos de piel morena, especialmente en centroamericanos. Las lesiones consisten en manchas hiperpigmentadas de coloración gris-azulada, principalmente localizadas en la cara, tronco y brazos. Su principal diagnósti...
Abstract: Morbihan Syndrome is a rare entity with unknown etiology. It is clinically characterized by chronic erythematous edema on the face - especially in the middle and upper third of the face - and creates abnormal facial contours that are initially intermitent but become permanent with the developme...
