蛔虫一条。异位蛔虫多无典型症状，因此误诊率较高，此例蛔虫性肝脓肿，误诊长达７年，如及早诊断及治疗可能预后会更好。参考文献１俞同福，王德杭肝癌ＣＴ误诊原因分析临床误诊误治杂志１９９７，１０（２）：１０２２江绍基主编临床肝胆疾病第一版上海... A roundworm. Ectopic roundworm more typical symptoms, so a higher rate of misdiagnosis, this case of roundworm liver abscess, misdiagnosis up to 7 years, such as early diagnosis and treatment may be a better prognosis. References 1  Yu Tong Fu, Wang Dehang â ... ¢ CT misdiagnosis of â ... â ... ¡clinical misdiagnosis misdiagnosis â ...  1997,1997,10 (2):.. 1022 Jiang Shaoji editor â ...  clinical liver and gallbladder disease  first edition  Shanghai ...