Chromoblastomycosis

This code represents a chronic fungal infection of the skin and subcutaneous tissue, typically caused by dematiaceous fungi. It is characterized by the development of warty, nodular, or plaque-like lesions, often with a cauliflower-like appearance, primarily affecting the extremities. The infection is usually acquired through traumatic implantation of fungal elements into the skin.

Use this code when documentation confirms a diagnosis of chromoblastomycosis, also known as chromomycosis. This diagnosis is typically supported by mycological culture, direct microscopic examination of tissue revealing sclerotic bodies (Medlar bodies), or histopathological findings consistent with the condition.

• Differentiate from other subcutaneous mycoses like mycetoma or sporotrichosis, which have distinct clinical and pathological features.
• Ensure documentation specifies the causative organism if known, though it is not required for this code.
• Consider additional codes for any associated complications or secondary bacterial infections.