Cutaneous manifestations leading to a diagnosis of a case of severe disseminated histoplasmosis in a human immunodeficiency virus-positive child.

This 9-year-old boy who was human immunodeficiency virus positive since birth presented with raised skin lesions, breathlessness, and cough and was treated as a case of disseminated tuberculosis. When no improvement was seen, he was referred to the dermatologist whose examination revealed papulonodular lesions with crusting over the face and extremities. Based on clinical suspicion of histoplasmosis, investigations done revealed a CD4 count of 3 cells/μL and histopathological features of histoplasmosis along with the disseminated disease. Cutaneous manifestations thus led to an early diagnosis of the case and a good prognostic outcome.