Widespread cutaneous candidiasis and tinea infection masking mycosis fungoides.

A 71-year-old female with a widespread double mycotic infection caused by C. Albicans and T. rubrum was discovered to be suffering from mycosis fungoides. Clinically she was found to have large, polycyclic erythematous plaques with scaly, slightly infiltrated borders, covering almost all areas of the glabrous skin, and also involving the scalp (with no hair penetration), the soles and palms, toe-webs, finger and toe nails; there was also perleche and oral thrush. Cultures yielded C. albicans from most of the skin lesions, from the scalp, mouth, finger nails and urine and stool specimens, and T. rubrum from intermingled skin specimens, from the palms and soles and toe-nails. Blood culture was negative as were intracutaneous tests with fungal antigens and tuberculin. Histological examination confirmed the fungal invasion of the horny layer and at the same time revealed an underlying pathologic picture of mycosis fungoides, the lesions having been masked by the mycotic eruption. Intensive cytostatic and antifungal therapy led to a transient improvement but shortly thereafter there was a relapse of the fungal and lymphoproliferative manifestations and the patient died in septic shock.