Rapidly fatal tropical pyomyositis in an elderly diabetic woman.

Necrotizing soft tissue infection, with or without myositis, is classified among the most dangerous infectious emergencies in clinical practice. The authors report a case of an older diabetic woman who presented to the orthopedic service with right elbow pain after a small trauma with skin abrasion and released with an analgesic prescription. After 48h, she presented to the emergency room with a history of developing bullous and necrotic lesions in the upper right limb, hypotension, and numbness, with rapid and fatal evolution despite adequate clinical and surgical therapeutic support.