Introduction: Since patients with vitiligo are believed to be more susceptible to developing malignant neoplasias due to the lack of melanin in the affected skin, the use of sunscreens is critically important.
Objective: To evaluate the pattern of sunscreen usage in vitiligo patients.
Methods: A transverse study of vitiligo patients was conducted from August 2009 to April 2010. The following variables were studied using a questionnaire and physical examination: demographic data (gender, age, education level, and phototype); clinical characteristics of the condition (age at diagnosis, affected areas of the body, and clinical type); sunscreen use (frequency, protection factor, and duration of use); and habits of sun exposure.
Results: Of the 121 study subjects, 43 used sunscreen – mainly with sun protection factor 30 – on a daily basis.The variables associated with daily use were female gender (p = 0.001, OR = 4.76, 95% CI = 1.80-12.59) and recommendation by a dermatologist in the first medical visit (p = 0.047, OR=2.28, 95% CI = 1.01-5.28).
Conclusion: A pattern of sunscreen usage was determined for patients with vitiligo. In addition, it was verified that a dermatologist''''''''s recommendation to wear sunscreen had a statistically significant impact (p = 0.047, OR=2.28, 95% CI = 1.01-5.28).
Keywords: vitiligo; evaluation; sunscreening agents.

Keywords: VITILIGO, EVALUATION, SUNSCREENING AGENTS

Although treating contagious molluscum with 5% potassium hydroxide solution is common, some studies challenge its efficacy. Ten patients (aged 4-13) with a total of 141 lesions were evaluated. After 28 days of treatment there were 105 lesions (75% of the initial amount), none of which achieved total resolution. Persistent lesions were curetted in up to two sessions; 28 of the 105 lesions remained after treatment. The percentages of reduced or completely resolved lesions were higher for curettage than potassium hydroxide (71% x 9%, p = 0 .01 vs. 80% x 0%, p = 0.02).

Keywords: MOLLUSCUM CONTAGIOSUM, THERAPEUTICS, CURETTAGE

Introduction: The authors have carried out a retrospective analysis of data from 26 patients with developing vitiligo who were treated with oral mini-pulse of dexamethasone. Clinical response and side effects were evaluated at monthly intervals. Of the 26 patients included in the study, 12 (46.2%) presented a repigmentation of lesions, 11 (42.3%) stabilized, and 3 (11.5%) experienced a worsening of the condition. Ten patients (38.5%) had side effects, the most common of which was weight gain. There was a correlation between the duration of the treatment and the frequency of side effects.

Keywords: VITILIGO, PULSE THERAPY, DRUG, DEXAMETHASONE