The epidemiological characteristics of paracoccidioidomycosis were reviewed and updated. The new endemic areas in Brazil were discussed in the section regarding the geographic distribution of the mycosis. Subclinical infection with Paracoccidioides brasiliensis was discussed on the basis of skin test surveys with antigens of the fungus, seroepidemiological studies, and disease cases outside Lat...

We report a case of intraocular mycosis fungoides in a 48-year-old man. The patient presented with decreased visual acuity, white subretinal lesions, and vitritis. Post-mortem histopathology revealed malignant T cell infiltrates consistent with mycosis fungoides in the retina, vitreous, and between the retinal pigment epithelium (RPE) and Bruch's membrane Focal atrophy of the RPE, along with th...

CLINICAL CASE Our patient was a 37-year-old male with palpebral mycosis fungoides, the most common T-cell cutaneous lymphoma. He had been treated previously with topical corticosteroids. We treated him with Imiquimod cream (5%) three times a week. DISCUSSION A clinical improvement was obtained with this drug, so we believe immuno-modulating agents need to be considered in the treatment of pal...

Athletes present risk of cutaneous mycosis. A study was carried out with 23 soccer players using clinical and mycological examination (direct microscopic examination and culture) and nail clipping. Eighteen (78.26%) did not present mycosis; two (8.70%) presented tinea pedis, and three (13.04%) presented onychomycosis associated to tinea pedis, mainly for Trichophyton mentagrophytes. Infected ti...

Background:

BACKGROUND Ultraviolet radiation has been used for curative purposes in dermatologic conditions, especially in the last 30 years. OBJECTIVES We analyzed the efficacy of monochromatic excimer light in psoriasis, palmoplantar pustulosis, vitiligo, mycosis fungoides and alopecia areata, and to examine potential new indications. METHODS Two hundred seventy-nine patients with common and persiste...

Primary cutaneous T- and B-cell lymphomas are a heterogeneous group of diseases with varied clinical presentations and prognosis. The use of new molecular, histological, and clinical criteria has improved their recognition. Cutaneous B-cell and T-cell lymphomas are seldom found together in the same patient. Here we report a rare case of mycosis fungoides variant of a cutaneous T-cell lymphoma (...

Mycosis fungoides, a rare form of cutaneous T cell leukemia/lymphoma, is suspected of having a viral etiology on the basis of certain similarities to adult T cell leukemia, which is associated with human T cell leukemia/lymphoma virus type I (HTLV-I) infection. Cell lines were established from peripheral blood mononuclear cells (PBMC) of an HTLV-I-seronegative patient with mycosis fungoides. DN...