ABSTRACT
Background: Dermatophytes are keratinophilic fungi responsible for skin, nail, and scalp infections. Chronic dermatophytosis, defined as persistent infection for six months or more, was very rare in the 1980s and mostly limited to patients with nail involvement, but this is no longer true. Currently, patients with chronic dermatophytosis are increasing, and about 50 percent of patients with dermatophytosis have at least one other member of their family infected at the same time, sometimes with entire families being affected at once. Objective: We sought to study the possible risk factors associated with familial dermatophytosis. Methods: The present questionnaire-based study was conducted from May 2017 to July 2017. Patients with a clinical diagnosis of dermatophytosis and at least one other family member affected were included. A proforma was filled and history was taken, including number of family members affected, site of infection in the index case, site(s) of infection of all other subsequent family members affected, and use of over-the-counter drugs. Results: Out of the 113 families surveyed, which included 673 subjects, a little over half (55.4%) were affected by dermatophytosis. In 103 families, the initial site of infection in the subsequent family member affected was the same site as that affected in the first member. All families reported a history of using an irritant soap and over-the-counter drugs. Washing all the family's clothing together was a common factor. All families had a single bathroom and used the same soap and stool for bathing. Conclusion: Through our survey, we identified possible risk factors that might be responsible for the increasing epidemic of familial dermatophytosis in India, including sharing of soaps and towels, washing clothes in the same vessel, sharing of lavatories, abuse of topical steroids and over the counter topicals, and use of antiseptic soaps that kill normal flora.
ABSTRACT
BACKGROUND: To study and compare the therapeutic efficacy and side effects of a 35% glycolic acid (GA) full face peel alone or in combination with a 10% or 20% trichloroacetic acid (TCA) spot peel for facial melasma. METHODS: Thirty patients with facial melasma were randomly divided into 3 equal Groups A, B, and C. Group A was treated with a 35% GA full-face peel, Group B and C with 35% GA full-face peel followed by a 10% and 20% TCA spot peel respectively once every 15 days. Four peels were performed once every 15 days. The response to the treatment was evaluated by the percentage reduction in melasma area severity index (MASI) scoring. RESULTS: All 3 groups had significant reduction of MASI, but there was no significant difference between the groups. Group A had minimum side effects. CONCLUSION: Chemical peels with GA alone or in combination with TCA do result in a significant improvement in melasma, but the combination of the peels in the same sitting does not seem to have any additive or synergistic effect while they may increase the side effects.
Subject(s)
Chemexfoliation/methods , Glycolates/administration & dosage , Keratolytic Agents/administration & dosage , Melanosis/therapy , Trichloroacetic Acid/administration & dosage , Adult , Chemexfoliation/adverse effects , Combined Modality Therapy , Face , Female , Glycolates/adverse effects , Humans , Keratolytic Agents/adverse effects , Male , Middle Aged , Skin/drug effects , Treatment Outcome , Trichloroacetic Acid/adverse effects , Young AdultABSTRACT
Atypical forms of psoriasis are frequently seen. However, linear psoriasis precipitated by drugs is extremely rare. We report a case of an adult woman who presented with lithium-induced unilateral psoriasis arranged in Blaschko lines on the left leg. A brief discussion on etiology and differential diagnosis is included, as well as treatment methods.
ABSTRACT
Alopecia areata (AA) is the most common form of nonscarring alopecia involving the scalp and/or body. The most common pattern of hair loss is oval or round, but newer morphological variants are increasingly being described. We hereby report two cases of annular pattern of AA due to its unusual morphology.
ABSTRACT
Hair transplantation, a generally regarded as a safe surgical modality for the treatment of androgenetic alopecia, is not without its potential risks and complications. A case of an extensive keloid formation at donor site following follicular unit extraction is discussed. Hair transplant surgeons should be aware of this significant potential complication, especially in patients having previous keloidal tendencies to avoid such disastrous outcomes.