title: Fusariosis and skin T cell lymphoma: concomitant more than a differential diagnosis.
abstract: Cytotoxic T cell lymphomas of the skin include a spectrum of a peripheral T cell and natural killer (NK) cell lymphomas with primary and secondary skin manifestation and bad prognosis. Fusarium species have recently emerged as the second most common pathogenic fungi in immunocompromised patients, and they are moderately resistant to most antifungal agents. We report a woman with concomitant cytotoxin T cell lymphomas of the skin and Fusarium spp infection. Patient was treated at the same time with antiblastic and antifungal therapy. First line antifungal therapy was amphotericin B-lipid complex (3 mg/Kg iv/die) and then for clinical failure voriconazole (6 mg/Kg bid, loading dose and 4 mg /Kg bid). Lymphoma was treated with a CHOEP 21 regiment without remission and after with gemcitabine and vinerolbine. Patient presented a partial remission of cutaneous and pulmonary lesions. Our case is intrinsically interesting because Fusarium infection was concomitant to cutaneous lymphoma and did non occur during neutropenic phases of chemotherapy. In a case with multiple ulcerated nodules of the skin is very important to discriminate from disseminated cutaneous Fusarium infection and neoplastic conditions such as cutaneous lymphoma. Early treatment of Fusarium infection in a patient with neoplastic disease could avoid a dissemination during immunosuppressive condition caused by antiblastic therapy.
authors.affiliation: Department of Dermatology, Umberto I Hospital, University Sapienza, Rome, Italy. antoniorichetta@hotmail.com
authors.forename: A G
authors.initials: AG
authors.lastname: Richetta
authors.forename: M
authors.initials: M
authors.lastname: Lichtener
authors.forename: C
authors.initials: C
authors.lastname: Mattozzi
authors.forename: A
authors.initials: A
authors.lastname: Miccoli
authors.forename: S
authors.initials: S
authors.lastname: Giancristoforo
authors.forename: S
authors.initials: S
authors.lastname: D'Epiro
authors.forename: V
authors.initials: V
authors.lastname: Vullo
authors.forename: S
authors.initials: S
authors.lastname: Calvieri
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D005670:Fusarium; D006801:Humans; D016410:Lymphoma, T-Cell, Cutaneous / Q000150:complications* / Q000473:pathology; D008875:Middle Aged; D009181:Mycoses / Q000150:complications* / Q000473:pathology; D012878:Skin Neoplasms / Q000150:complications* / Q000473:pathology