[Cholestatic syndrome in patients with systemic erythematous lupus--differential diagnostic aspects].

Systemic lupus erythematosus is a multisystemic inflammatory disease with diverse clinical manifestations. Hepatic lesion is a rarely seen complication of systemic lupus erythematosus. We report a case of complication of lupus presented as cholestatic syndrome in a 41-year old woman with lupus in her medical history for the past seven years. A general examination showed jaundice and hepatomegaly, with elevated bilirubin and aminotransferase levels in the liver function tests. The liver biopsy was performed and the microscopic examination revealed cholestasis with bile plugs without any signs of inflammation and liver tissue necrosis. After the three months steroid therapy the clinical symptoms resolved and the laboratory values normalized. The various factors are considered to be involved in the ethiopathogenesis of liver damage. Previous treatment with potentially hepatotoxic drugs (imuran in this case) or viral hepatitis have usually been implicated as the main cause of liver disease in lupus patients. On the other hand, even after careful exclusion of these ethiologies, the problem remains whether to classify the patient as having a primary liver disease with associated autoimmune and laboratory features resembling lupus, or as having a liver disease as a manifaestaion of lupus.

[Association of Helicobacter pylori infection with nodular antritis and follicular gastritis].

INTRODUCTION: Helicobacter pylori (H. pylori) infection is known to be the must common cause of chronic gastritis having some endoscopic and pathologic characteristies as determinated by the Sydney System for Gastritis Classification. The aim of our case report was to point out the relationship between an endoscopic finding of nodular antritis and the presence of H. pylori infection and active chronic gastritis. CASE REPORT: Our patient underwent upper gastrointestinal endoscopy for dyspeptic complaints and was diagnosed as having nodular antritis, but also underwent urease test and hystopathologic examination of antral mucosa, to determine the presence and density of H. pylori infection and the presence and severity of gastritis. After a course of anti H. pylori treatment, dyspepsia improved and new biopsy specimens obtained two months and six months afterwards revealed no pathological findings. CONCLUSION: The case report supported the association of H. pylori infection of lymphoid follicles with nodular gastric mucosis.