We present the case of an 18-year-old male patient admitted with complaints of fever and rapid weight loss since 3 months. Patient had multiple umbilicated papular to nodular lesions over chin and forehead region. Complete blood count revealed bicytopenia. An excisional biopsy of the skin lesions had revealed cutaneous histoplasmosis. On further investigations for bicytopenia, histoplasmosis had been diagnosed on bone marrow trephine biopsy. For the immune status, patient's serology against HIV was negative and his CD4 lymphocyte counts were low at 161. Patient received antifungal therapy including amphotericin B and itraconazole. He showed remarkable improvement in his general condition and blood counts. A repeat CD4 count showed normal counts, and idiopathic CD4 lymphocytopenia was excluded. Disseminated histoplasmosis presenting as cutaneous lesions in an immunocompetent host is very rare, and we are not aware of any case report in the literature where there is reversible depletion of CD4 counts following antifungal treatment in an immunocompetent host of nonendemic area.

Histoplasmosis is considered to be rare in India. Adrenal involvement is common in disseminated disease but may be the only site of demonstrable disease sometimes. We describe the case of a 36-year-old lady with type 2 diabetes mellitus who presented with adrenal insufficiency in whom computed tomography and fine needle aspiration cytology helped in establishing the diagnosis. A high index of clinical suspicion and appropriate use of invasive diagnostic methods will be helpful in early diagnosis and institution of appropriate treatment.

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