1Endocrine Neoplasia of Pancreas in Gastrointestinal TractCHEN Yuanfang241-2442On Some Legal Qusitions about Medical negligenceCHENG Zongzhang245-2483Misdiagnosis and precautions of cryptococcus meningitisPAN Shaowu, XIE Xiaozhen249-2504Misdiagnosis of pancreatic tuberculosis:report of three cases251-2515Misdiagnosis of colonic tuberculosis255-2566Misdiagnosis of ischemic colitis: clinical analysis of fifteen cases257-2587Ischemic colitis: analysis of seven casesXIANG Bin, Xia Huizhi259-2598Misdiagnosis of mesenteric obstruction: report of four casesLI Enhe, LI Xiuping261-2629Misdiagnosis inferior cardiac cancer: analysis of fifteen casesYANG Shanfeng, GAO Chao264-26410Misdiagnosis of pancreatic cancer: analysis of fourteen casesYANG Xiaoping, Ye Jianwen265-26611Misdiagnosis of primary hyperparathyroidism: analysis of eight casesLIANG Lixin276-27712Misdiagnosis of subacute thyroiditis: analysis of thirty casesGENG Qin279-27913Misdiagnosis of adult delayed autoimmune diabetes: analysis of four casesREN Zhongfa, LIU Li283-28414Misdiagnosi of myeloproliferative syndrome: analysis of fourty five casesYE Chunfu287-28815Misdiagnosis of multiple myeloma: analysis of eighty eight casesCHEN Wei, SHEN Di288-28916Causes for misdiagnosis of massive osteolysis(Gorham's syndrome)ZHOU Zhenbin295-29617Lessons from failure in treatment of drug-induced acute rupture of upper digestive tract:report of three casesXIONG Bingxian, LI Honglang298-29918Electric cardiogram of myocardium infarction hidden by buddle-branch blockJIANG Yan308-30919Be on guard against the drug's interference with clinical examinationGAO Lidong, WANG Xiumei311-31220Case report: Klippel-Trenaunay syndromeZHANG Yan, LIU Changwei, GUAN Heng319-319 