Descripción:
Background The pathogenesis of lichen planus (LP) is autoimmune, while psychological and infectious factors are recognized to trigger or aggravate the disease. An association with diabetes is reported. Authors tried to determine the epidemio‐clinical characteristics of LP and its associated factors. Methods The study was conducted over a 6‐month period. The histopathology was only performed for atypical forms. Patients with a notion of drug intake before the rash were excluded. Anti‐hepatitis C Virus (HCV) antibodies screening was systematical in case of mucosal damage. The data were analyzed using the SPSS IBM 20 software. Results Mean age was 38 years. Women represented 84.6% (n = 66) of the studied population. The patients were married in 61.5%. Obesity or overweight status was noted in 41%. A marital or relational conflict was found in 25.6%. History of LP was reported in 24.4% (n = 19). Pruritus was found in 96.2%. The locations were as follows: skin (97.4%), mucous membranes (15.4%), and hair and nails (5.1%). Lesions were diffuse in 56.4%. The clinical forms were as follows: typical (52.6%), erythematosquamous (17%), warty (14.5%), pigmented (14.5%), and blaschkolinear (one case). Histopathology confirmed the …
