Abstract
CONTEXT: Hepatitis-C virus (HCV) infection and diabetes mellitus (DM) have a significant association with skin disorders. AIMS: The aim of this study was to assess the impact of HCV infection on the pattern of cutaneous infections among diabetic patients. METHODS AND MATERIAL: A prospective study included diabetic patients who attended Al-Hussein University hospital, Cairo during the period from 2008 to 2010. Patients were examined for skin infections, and investigated for HCV infection. STATISTICAL ANALYSIS USED: SPSS (version 11.5). RESULTS: The study included 163 patients (102 males and 61 females) with a mean age of 46.2 ± 4.83 years. Ninety five patients (58.3%) were HCV+ve (group A) while 68 patients (41.8%) were HCV-ve (group B). Skin infections in group A included fungal (48.4%), viral (26.3%), bacterial (22.1%) and parasitic (3.2%) while in group B, the spectrum included bacterial (41.2%), fungal (39.7%), viral (11.7%) and parasitic (7.4%). Onychomycosis was the commonest infection in group A (25.2%) compared with folliculitis in group B (19.1%). Cutaneous infections in HCV+ patients were more characterized by increased severity, aggressive course, resistance to treatment and rapid relapse. CONCLUSIONS: HCV infection has a significant impact in increasing and changing the spectrum of skin infections in diabetic patients. Severe and resistant infections in diabetics could be an important sign of HCV infection.