Malpractice of identification of medical accidents in China and our humble opinion on its reform孙东东, 吴剑锋246-248
Misdiagnosis and mistreatment of acute mesenteric vascular occlusion:analysis of 3 cases易文君, 唐中华258-259
Misssed and delayed diagnosis of congenital intrahepatic cholangiectasis（Carolis disease):analysis of 7 cases傅福来, 印洪林, 周晓军267,268
Primary double malignant tomors:malignant lymphoma accompanied by adenocarcinoma of ovary周红英, 张启科, 王勇强273-273
