Abstract
Cutaneous mucormycosis is a rare disease, which commonly affects immunocompromised individuals. It is highly invasive with devastating outcomes. Prompt actions such as surgical debridement and early initiation of antifungals are necessary to prevent the infection's rapid progression. Unfortunately, due to its rarity and frequent negative fungal cultures, diagnosis, and treatment are often delayed. Here, we have described a case of a young immunocompetent individual with cutaneous mucormycosis of the arm. Her diagnosis was made on clinical suspicion, later confirmed with tissue histopathology. She underwent surgical debridement and was started on antifungals. Unfortunately, due to the rapid spread of the infection, an amputation became necessary to prevent further complications.