Bilateral Naevus of Ito and Ota With Palatal Involvement.

Naevus of Ito and naevus of Ota are benign dermal melanocytoses with similar pathogenic mechanisms of failure in the melanocyte migration to typical locations within the basal layer from neural crest cells and differ in distribution. Bilateral and oral mucosal involvement of naevus of Ota can occur but is infrequent. Naevus of Ito is seldom associated with naevus of Ota and extracutaneous manifestations. A review of the English literature showed 14 cases of naevus of Ota with palatal involvement. None showed bilateral involvement of both naevi with oral involvement. Here we report the case of bilateral naevus of Ito and bilateral naevus of Ota with palatal involvement. A 32-year-old male came to us with naevus of Ito on both sides of his back and naevus of Ota on both sides of his face involving the sclera of both eyes with a bluish lesion along the midline of the hard palate.

Dermoscopy of Fixed Cutaneous Sporotrichosis With a Follow-Up Till Cure: A Case Report.

Fixed cutaneous sporotrichosis (FCS) is a rare and chronic infection. Its diagnosis requires a high degree of suspicion. The data on its dermoscopy and follow-up is limited in the literature. We herein report one such case with a follow-up till cure along with its dermoscopy to establish certain specific features that may be used to ascertain the response to treatment for this chronic infection and its prognosis. We found only three such cases following an extensive review of the literature, and this case emphasizes the importance of dermoscopy in recent times as the history, swab cultures, and smears may be misleading at times due to the chronic and long-standing nature of the condition.

Comparative evaluation of the efficacy of itraconazole with terbinafine cream versus itraconazole with sertaconazole cream in dermatophytosis: A within person pilot study.

Background: Current trend of rising drug-resistant dermatophyte infection is alarming and fretted by dermatologists. Dilemma prevails regarding use of the same or different class of antifungal agents topically and systemically. The aim was to study the efficacy of oral itraconazole 200 mg with 1% terbinafine cream versus oral itraconazole 200 mg with 2% sertaconazole cream in dermatophytosis. Methods: This within-person open-label pilot study enrolled 50 patients with dermatophytosis. Two lesions of comparable size within each patient were randomly allotted to group A and B and treated with 2% sertaconazole and 1% terbinafine cream, respectively. Both groups received itraconazole 200 mg once daily for 4 weeks. The remaining lesions received 1% terbinafine cream. Response and adverse effects were assessed at 2 and 4 weeks. Reduction in erythema, scaling, pruritus and clinical, and mycological cure constituted efficacy outcomes. Results: The mean duration of lesions was 2.82 ± 1.35 months. Complete clinical cure was observed in 50% and 48%, whereas mycological cure was attained in 56% and 52% patients in groups A and B, respectively, after 4 weeks, which was statistically insignificant. Reduction in erythema, scaling, and pruritus after 4 weeks when compared between the two groups, was also statistically insignificant. Conclusion: Same class of oral and topical antifungal agents has comparable efficacy with different classes of oral and topical antifungal agents in dermatophyte infection.

Hyper-Immunoglobulin E Syndrome: Case Series of 6 Children from India.

Hyper-immunoglobulin E syndrome is a rare primary immunodeficiency syndrome characterized by severe atopic dermatitis, recurrent pulmonary and staphylococcal skin infections. Its diagnosis requires a high degree of suspicion, typical clinical features, and not mere rise in serum IgE levels. Genetic studies are not always possible in a resource poor setting in developing countries. In this case series, all children had recurrent eczematoid rash, secondary infections, multiple episodes of hospitalization for pulmonary infection and raised serum IgE levels. Diagnostic genetic study was feasible in only one of the cases which revealed pathogenic homozygous deletions of exons 15 to 18 (Transcript: NM_203447) in DOCK8 gene. The main goal of management of hyper-immunoglobulin E syndrome is aggressive treatment of infections and optimum skin care. Our case series highlights various characteristic, presentations, and management of this rare syndrome childhood cases. Awareness of these manifestations may facilitate early identification and contribute to optimal care of patients as representative data on the same is limited in literature.

Systemic treatment of psoriasis in special population.

Psoriasis is a common skin disorder affecting approximately 1% of the general population. The treatment of psoriasis depends on the body surface area involvement, quality of life impairment and associated co-morbidities. Special population comprising of pregnant women, lactating mothers, elderly individuals and children, is more vulnerable. They are not included in drug trials; rendering the data for use of systemic treatment scant and is mainly based on anecdotal evidence. In this narrative review, we discuss systemic treatment options in this special population. Though couples planning a family are not considered a special population, they form a subset that require special therapeutic consideration and have also been included in this review.

Trichoscopy in Alopecia Areata and Trichotillomania in Skin of Colour: A Comparative Study.

Alopecia areata (AA) and trichotillomania (TTM) are the two common causes of localised non scarring alopecia. While AA is an autoimmune disorder, TTM is an impulse control disorder which makes the treatment of the two entities completely different. Trichoscopy is a non-invasive tool used to diagnose hair disorders, which not only is extremely helpful in diagnosing AA and TTM but also differentiates them from other hair disorders as well. The aim of our study is to describe the various trichoscopic features of AA and TTM and to compare the frequency of each trichoscopic feature in order to establish diagnostic clues for differentiating AA and TTM. Trichoscopy was performed on clinically diagnosed cases of AA and TTM with DL4 dermoscope and the images were analysed by 2 dermatologists independently. The frequency of trichoscopic features in AA and TTM was compared using chi square test. Twenty-four patients of TTM and 50 patients of AA were included in the study with mean age of AA being 30 years and mean age of TTM being 23.4 years. Exclamation mark hair, tapered hair, coudability hair, pigtail hair, clustered vellous hair, clustered regrowing hair and white hair were significantly more in alopecia areata. Conversely broken hair of different length, trichoptilosis, flame hair, mace hair, coiled hair, hair powder, fractured hair, v sign and burnt matchstick sign were the common features in TTM. To conclude, even though there is an overlap of trichoscopic features in AA and TTM, it is possible to distinguish the two if an assemblage of specific features are present.