High Prevalence of Wilson's Diseases with Low Prevalence of Kayser-Fleischer Rings among Patients with Cryptogenic Chronic Liver Diseases in Bangladesh.

Background: Chronic liver disease (CLD) is common in Bangladesh; however, a major bulk remains as cryptogenic CLD as they remain devoid of known pathological agents leading to have a check of Kayser-Fleischer (K-F) rings for possible Wilson's disease (WD) and many of these patients develop complications such as cirrhosis of liver and hepatocellular carcinoma. However, there remains considerable proportions of CLD patients with undefined etiology (cryptogenic CLD) and these patients cannot be provided effective therapy based on etiological factors. Here, the proportion of WD among cryptogenic CLD patients in Bangladesh has been evaluated to improve the management of CLD and reduce complications.