Aim:In this study, we aimed to investigate the relationship between the histological fibrosis stage of nonalcoholic fatty liver disease (NAFLD) and serum connective tissue growth factor (CTGF) to determine the usefulness of this relationship in clinical practice.Methods:Serum samples were collected from 51 patients with biopsy-proven NAFLD and 28 healthy controls, and serum levels of CTGF were assayed by ELISA.Results:Levels of CTGF were significantly higher in patients with NAFLD compared with controls (P= 0.001). The serum CTGF levels were significantly increased, that correlated with histological fibrosis stage, in patients with NAFLD [in patients with no fibrosis (stage 0) 308.2 ± 142.9, with mild fibrosis (stage 1–2) 519.9±375.2 and with advanced fibrosis (stage 3–4) 1353.2 ± 610 ng/l,P< 0.001]. Also serum level of CTGF was found as an independent predictor of histological fibrosis stage in patients with NAFLD (β= 0.662,t= 5.6,P< 0.001). The area under the ROC curve was estimated 0.931 to separate patients with severe fibrosis from patients with other fibrotic stages.Conclusion:Serum levels of CTGF may be a clinical utility for distinguishing NAFLD patients with and without advanced fibrosis.

Autoimmune hepatitis may be frequently associated with chronic hepatitis C (HCV) infection, but there are few case reports regarding hepatitis B and Delta infection (HBV+HDV) as possible triggers. In this report, we present a 44 years old man who was diagnosed as autoimmune hepatitis (AIH) following the treatment of HBV+HDV hepatitis with pegylated interferon (PegIFN). He presented with complaint of fatigue. Laboratory indicated elevated liver enzymes, AST 64IU/L and ALT 112IU/L. The results revealed HBsAg and anti-delta antibody positivity. HBV-DNA was <31.6 IU/mL and HDV-RNA 487.300 copy/mL. Peg-IFN was initiated for 96 weeks. Without a serious adverse effect, the enzymes regressed to normal within 24 weeks. After 96 weeks of treatment, there was a three-fold increase in aminotransferases, with no cholestasis. Immunoglobulin-G (IgG) was 3686 mg/dL (reference 540–1822 mg/dL), anti-smooth muscle antibody (ASMA) and anti-nuclear antibody (ANA) were positive. The liver biopsy had all diagnostic clues for AIH. Methylprednisolone and azathioprine treatment was initiated with tenofovir (TdF) prophylaxis. Due to unresponsiveness, even with doubling the dosage for immunosuppressives, treatment was stopped and shifted to mycophenolate mofetil. The patient responded in the 6 th month and still under treatment with TdF and mycophenolate mofetil with normal enzymes and negative HDV RNA.

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Surgeries for obesity can lead to complications. Dumping syndrome is one such complication caused by the quick passage of hyperosmolar chyme from the stomach to the duodenum. Mild cases can be cured with dietary modification and medical treatment. However, refractory cases may need invasive treatment options, such as transoral outlet reduction or surgery. We successfully treated a 48-year-old female with dumping syndrome, using a combination of argon plasma coagulation and hemoclips to narrow the pyloric lumen. We suggest that this new technique could be a cheap and easily accessible alternative to surgery, especially in countries where the specialised devices needed to treat such cases are unavailable.