Cutaneous Manifestations of Disseminated Histoplasmosis in a Patient with AIDS

Abstract

Introduction: Disseminated histoplasmosis is often seen in immunocompromised individuals, such those with acquired immunodeficiency syndrome (AIDS). The initial infection mainly involves the lungs but it may develop into a disseminated form especially in immunocompromised patients. Since it can be a systemic disease with cutaneous manifestations, dermatologists must be able to recognize its clinical presentation to ensure prompt management.Case: We present a man in his 50s with past medical history of AIDS who developed disseminated histoplasmosis with skin and gastrointestinal involvement over a one-month period of time. Despite receiving induction therapy with intravenous amphotericin B followed by oral itraconazole, the patient expired. His death was attributed to his persistently low CD4 T-cell count and secondary bacteremia.Discussion: This condition should be recognized early and treated aggressively. However, patients with multiple comorbidities are at increased risk of mortality even despite adequate treatment. This case highlights the significant mortality risk of disseminated histoplasmosis in patients with AIDS.