Intralesional vitamin D(3) may be an effective treatment option for warts.

BackgroundThe use of dermoscopy for the evaluation of various inflammatory dermatoses has witnessed a gradual increase in recent years. The present study describes and highlights the importance of dermoscopic findings in the differential diagnosis of plaque psoriasis (PP), lichen planus (LP), mycosis fungoides (MF), pityriasis rosea (PR), and nummular dermatitis (ND) that mostly involve the trunk.MethodsThe study included 150 cases (PP:50, LP:30, MF:20, PR:30, ND:20). The lesions were inspected using a polarized dermoscope. The dermoscopic findings of each lesion were evaluated for background color, type, and distribution of vessels, color and distribution of scales, and other additional findings.ResultsWhen the patient groups were evaluated for background color, yellow color was prominent in PR, and light and dull red color was prominent in other groups. Dotted vessels were prominent in PP, PR, and ND, and dotted + linear vessels were significantly more prominent in MF and LP. In the evaluation of the distribution pattern of vessels, PP showed regular, LP showed peripheral, and PR, MF, and ND showed patchy distribution patterns. White scales were prominent in PP, PR, and MF, and yellow‐white scales were prominent in LP and ND. Only PR had a predominant peripheral distribution of scales, while other groups had a patchy distribution.ConclusionsIn conclusion, it was observed that PP, LP, MF, PR, and ND exhibited specific dermoscopic patterns that might be useful in clinical diagnosis.

Follicular melanocytes may be an important target in the autoimmune process of AA and AA may have an effect on hearing function by affecting the melanocytes in the inner ear. Therefore, there may be a relationship between sensorineural hearing loss and the autoimmune disease, AA.

We observed that the presence of autoantibodies was associated with more extensive AA, and that ophiasic hair loss pattern and nail dystrophy were significantly associated with atopy. Topical clobetasol propionate treatment produced a modest advantage in hair regrowth as compared with placebo. Notably, atopic AA patients have a higher risk of relapse and redevelopment of AA after completing a course of topical corticosteroid treatment.

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