1Brief dicussion on unforeseeability of clinical misdiagnosis and mistreatmentZHANG Changming161-1632Commonts on criteria and classification for misdiagnosisZHANG Zhandi169-1703Medical laboratory facing challenges of efficiency and overall quality171-1724To enhance management of difficult and complicated cases and to reduce misdiagnosis and mistreatmentZHU Shaoming, YU Yanli, TU Hanjun173-1745Pahtology of lymphoma and characteristics of its clinical diagnosis and treatmentJI Xiaolong177-1786Misdiagnosis of extra-nodular non-Hodgkin's lymphoma: analysis of 61 cases182-1837Misdiagnosis of extra-nodular malignant lymphoma: report of 21 casesTONG Erkang, CHEN Liangliang185-1868Misdiagnosis of oral and maxillofacial malignant lymphoma: analysis of 15 casesCAI Jin, ZNANG Ying187-1889Misdiagnosis of hypothyroidism complicated with dropsy of serous cavity: analysis of 12 casesJIANG Weiyan19810Misdiagnosis and mistreatment of central hyponatremia: analysis of 6 casesZHANG tianling, LIANG Haiqian201-20211Missed diagnosis of high positioned injury of cervical vertebra: report of 5 cases20512Misdiagnosis of elongation syndrome of styloid process: analysis of 15 casesYU Yanlin, GONG Hongyan20613Prevention and treatment of iatrogenic injury of biliary duct: report of 15 casesWANG Xiedan, CAI Yong211-21214Mistakenly performed circumcision on concealed penis: report of 2 casesCHEN Hui, LIU Fan21415Pathological misdiagnosis of midline malignant histocytosis: analysis of 21 casesLIU Yanhong, XI Jianmin, ZHOU Jianhua216-21716Misdiagnosis of early repolarization syndrome: analysis of 10 casesXU Bing, SUN Xuewen21717Agranulocytosis caused by cephafuxin: report of 2 cases22118Acute myocardial infarction due to allergic shock in the agedYANG Yanzhen226 