Volume 47, Issue 4 pp. 410-413

Topical 5-aminolevulinic acid photodynamic therapy for the treatment of unilesional mycosis fungoides: a report of two cases and review of the literature

Esther Díez Recio MD, PhD

Esther Díez Recio MD, PhD

From the Departments of Dermatology and Pathology, University Hospital, Alcala de Henares University, Guadalajara, Spain

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Belen Zambrano MD

Belen Zambrano MD

From the Departments of Dermatology and Pathology, University Hospital, Alcala de Henares University, Guadalajara, Spain

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Maria Luisa Alonso MD

Maria Luisa Alonso MD

From the Departments of Dermatology and Pathology, University Hospital, Alcala de Henares University, Guadalajara, Spain

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Esther De Eusebio MD, PhD

Esther De Eusebio MD, PhD

From the Departments of Dermatology and Pathology, University Hospital, Alcala de Henares University, Guadalajara, Spain

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Manuel Martín MD, PhD

Manuel Martín MD, PhD

From the Departments of Dermatology and Pathology, University Hospital, Alcala de Henares University, Guadalajara, Spain

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Jesús Cuevas MD, PhD

Jesús Cuevas MD, PhD

From the Departments of Dermatology and Pathology, University Hospital, Alcala de Henares University, Guadalajara, Spain

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Pedro Jaén MD, PhD

Pedro Jaén MD, PhD

From the Departments of Dermatology and Pathology, University Hospital, Alcala de Henares University, Guadalajara, Spain

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First published: 28 March 2008
Citations: 38
Esther Díez Recio, MD, PhD C/Donantes de sangre s/n Hospital de Guadalajara Servicio de Dermatología Guadalajara 19002 Spain E-mail: [email protected]

Abstract

Background Unilesional mycosis fungoides (MF) is a rare variant of cutaneous T-cell lymphoma (CTCL), characterized clinically by a solitary lesion and by histopathological features indistinguishable from multilesional MF. The photodynamic therapy (PDT) is a new and effective treatment of precancerous lesions and non-melanoma skin cancers. In recent years it has been used successfully for the treatment of MF.

Methods We present two cases of unilesional MF treated with 5-Aminolevulinic acid-PDT (ALA-PDT). We used twenty per cent ALA, applied topically to the lesion, and a well defined laser irradiation at 585 nm wavelength from C-Beam laser. Treatment was repeated three times at monthly intervals. Skin biopsies were taken before and after therapy.

Results Both patients showed clinical remission. The biopsies confirmed a regression of the infiltrate after treatment.

Conclusions PDT is effective and can be used successfully for MF treatment, particularly for patch and plaque stage MF, including unilesional MF.

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