Palabras clave
Enfermedad colágeno
Autoinmune
Miositis
Neumonía intersticial Dermatomyositis
Collagen disease
Autoimmune
Myositis
Interstitial pneumonia
Cómo citar
Resumen
La dermatomiositis es una enfermedad autoinmune que se presenta con debilidad muscular proximal y lesiones cutáneas características. El compromiso torácico es frecuente y se reconocen tres patrones de presentación clínica (falla respiratoria por debilidad de músculos respiratorios, neumonía intersticial y neumonía por aspiración) y tres patrones histopatológicos (neumonía intersticial usual o no específica, daño alveolar difuso y neumonía criptogénica de organización). Las manifestaciones pulmonares en tomografía computada son diversas y dependen del tipo de compromiso pulmonar; incluyen áreas de consolidación, o en vidrio esmerilado, engrosamientos septales, hasta áreas de panal de abejas, en casos avanzados.
Citas
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