Narrowband ultraviolet-B (NB-UVB) phototherapy is the mainstay of vitiligo therapy. The response can be evaluated using area scoring index (VASI) and repigmentation grade. However, few studies used VASI to evaluate there are no definitive data on reduction VASI. This retrospective descriptive study aimed determine characteristics decrease in patients with after 36 48 sessions NB-UVB phototherap...

Vitiligo is an acquired, progressive depigmenting disorder of the skin and mucous membranes in which melanocytes in affected skin are selectively destroyed. Theories regarding the mechanism of melanocyte destruction include autoimmune, cytotoxic, oxidative, and neural mechanisms. Vitiligo affects 0.5-2% of the world's population and the usual age of onset is in the third decade of life. Photoch...

BACKGROUND Ultraviolet-B (UVB) light sources are widely used for the safe and effective treatment of inflammatory skin conditions. The recent commercial introduction of fiber-coupled UVB phototherapy systems facilitates the selective exposure and treatment of localized psoriasis plaques while permitting the safe use of high-dosage treatments. OBJECTIVE In this study, the performance character...

BACKGROUND Combination UVB phototherapeutic regimens were introduced to improve therapeutic results and reduce cumulative UVB doses. OBJECTIVE Broadband UVB and UVB + bergamot oil (UVBB) therapies in the treatment of psoriasis were compared with regard to: efficacy, side effects, mean number of procedures, mean UVB dose, and duration of remissions. PATIENTS/METHODS One hundred and ninety th...

Primary cutaneous lymphomas (PCL) are rare in pediatrics. Mycosis fungoides (MF) is the most frequent PCL diagnosed in childhood. There are various clinical variants of MF, including the hypopigmented MF (HMF). We present a 5-year-old boy with an 18-month history of progressive, generalized, nonpruritic hypopigmented lesions with central lacy erythema. He had no improvement with emollients. Ski...

© 2009 The Authors. doi: 10.2340/00015555-0685 Journal Compilation © 2009 Acta Dermato-Venereologica. ISSN 0001-5555 Sir, Acquired reactive perforating collagenosis (ARPC) is associated with diabetes mellitus and/or chronic renal failure. The disease lesions consist of many dome-shaped nodules, which have a central umbilication containing firm keratotic plugs. Histologically, transepidermal eli...

Postherpetic neuralgia (PHN) is a common complication of herpes zoster, frequently unresponsive to most available treatment. The disease is especially difficult to manage in elderly people and has a great impact on the quality of life of patients. Narrow band ultraviolet B radiation may play a role in the prevention and treatment of PHN. Present paper describes a case of a 59 year-old female pa...

BACKGROUND Phototherapy is a treatment option for atopic dermatitis recommended by several guidelines. OBJECTIVE To perform a systematic review of the efficacy of different modalities of phototherapy and photochemotherapy in moderate to severe atopic dermatitis. MATERIAL AND METHODS We considered all randomized clinical trials (RCTs) performed in patients with atopic dermatitis, and accepte...