目的 探讨胃切除术后近期上消化道大出血的原因及再手术治疗。 方法 对我院1986~2002年间收治的14例胃切除术后近期（24～72 h内）上消化道大出血行再手术治疗的病例资料进行回顾性分析。 结果 本组14例，术后吻合口出血4例，残胃粘膜损伤出血2例，残胃肠套叠出血2例，十二指肠残端出血1例，遗漏十二指肠球后溃疡及贲门粘膜撕裂出血各1例，原因不明出血3例，均经再次手术治疗后痊愈。 结论 胃切除术后近期上消化道大出血原因多为操作不当及病灶遗漏所致，出血灶直视下缝扎为有效止血方法。
This paper reports twelve patients underwent repeat hepatic resection because of the recurrence of hepatocellular carcinomas after primary resection. The indication of reoperation, selection of incision, difficults encountered in the operation and the treatment after operation are discussed. The authors believe that the second operation is technically more difficult than the first one, some troubles my be happened during the operation and put forward some ways to deal with this situations.
目的 总结分析原发性甲状旁腺机能亢进症再手术的原因。方法对我院1980年至1999年收治的8例原发性甲状旁腺机能亢进症术后因症状持续存在或复发而行再手术的病例，并结合有关文献对其原因进行了总结分析。结果 首次手术失败主要原因： ①多个腺体发生病变(4例)； ②病变腺体异位(5例)； ③医生经验不足(5例)； ④冰冻切片诊断错误(2例)； ⑤残留腺体增生(1例)； ⑥存在第5个或以上甲状旁腺腺瘤； ⑦甲状旁腺癌复发。结论 结合术前定位检查，并熟悉掌握甲状旁腺病变正常和异常的位置，可以提高原发性甲状旁腺机能亢进症首次探查术的成功率。
ObjectiveTo systematically review the efficacy and safety of the anterior and posterior approach for the treatment in ossification of the posterior longitudinal ligament (OPLL) of the cervical spine.MethodsAn electronical search was conducted in PubMed, EMbase, The Cochrane Library, Web of Science, WanFang Data and CNKI from inception to December 2016 to collect studies which compared the anterior cervical approach with posterior approach for OPLL. Two reviewers independently screened literature, extracted data and assessed the risk bias of included studies and then RevMan 5.3 software was used to perform meta-analysis.ResultsA total of 20 studies involving 1 263 patients were included. The results of meta-analysis showed that: compared with the posterior approach group, the anterior approach group had higher postoperative JOA score (MD=0.98, 95%CI 0.52 to 1.44, P<0.000 1), higher improvement (MD=12.18, 95% CI 6.65 to 17.71, P<0.000 1), higher re-operation rate (OR=3.21, 95%CI 1.70 to 6.08, P=0.000 3), longer operation time (MD=53.43, 95%CI 12.77 to 94.09, P=0.01) and more bleeding (MD=122.88, 95%CI 39.56 to 206.20, P=0.004), respectively. There was no significant difference in the incidence of complications between two groups (OR=1.49, 95%CI 0.88 to 2.51, P=0.14).ConclusionThe anterior approach for the treatment in OPLL of the cervical spine can achieve better postoperative neurological improvement and lower neurological deterioration, while the posterior approach for the treatment in OPLL has lower re-operation rate, less blood loss and shorter operation time. The incidence of complications between two groups is similar. Due to limited quality and quantity of the included studies, more high quality studies are needed to verify above conclusion.
目的:探讨胆石症再次手术的原因及预防措施。方法:对我院过去5年收治的134例胆石症再次手术病例的临床资料进行回顾性分析。结果:胆石症再次手术主要原因为结石残留或复发(86.57%),医源性胆管损伤(4.48%),拔除T管后胆汁性腹膜炎(4.48%),残留胆囊炎伴结石(2.99%),胆肠吻合口狭窄伴结石(1.49%)等。再次手术方式以胆总管切开取石胆道镜检查取石“T”形管引流术、胆总管十二指肠侧侧吻合术,肝胆管空肠Roux-en-Y吻合术,肝叶段切除,残留胆囊切除术为主。本组患者痊愈131例,死亡3例,死亡率2.29%,术后残石率5.17%.结论:对于胆石症,无论是首次手术还是多次手术,均应做好术前检查,制定周密的手术计划,利用胆道外科和肝脏外科技术,努力贯彻去除病灶,解除梗阻,通畅引流三原则,力争将残石率、复发率、再手术率降低到最低限度。
Objective To analysis causes of reoperation for primary hyperparathyroidism and its clinical characteristics. Method The clinical data of the patients with primary hyperparathyroidism who had undergone reoperation from January 1993 to May 2017 were retrospectively analyzed. Results A total of 11 patients underwent reoperation were collected in the 226 patients with primary hyperparathyroidism. Of the 11 cases, 8 cases underwent twice operations, 2 cases underwent thrice operations, 1 case underwent quintic operation. After the initial operation, 3 cases were persistent diseases and 7 cases were recurrent diseases, 1 patient was not defined as the persistent or recurrent disease. The main clinical manifestations before the reoperation were fatigue, pain in joints, bones, or muscle. The reasons for reoperation included 3 cases of ectopic parathyroid lesions, 3 cases of recurrent parathyroid carcinomas, 1 case of enlarged operation extent for parathyroid carcinoma, 2 cases of regrowth of double parathyroid aedomas, 1 case of missing adenoma, 1 case of parathyroid hyperplasia. Among the location examinations, the 99Tcm-MIBI was most sensitivity (8/9). Eight cases were received reoperation on the original incision, and the remaining 3 ectopic parathyroid lesions on the new incision. After the reoperation, 2 patients were lost of follow-up, 1 patient died, and the remaining 8 patients had no recurrences during follow-up period. Conclusion A comprehensive approach with multiple imageology examinations which attribute to accurate location of lesions, experienced surgeons and well knowledge of parathyroid anatomy and embryology help to descend reoperation ratio and improve success rate of reoperation.
Objective To analyze the causes of mechanical valve dysfunction and the reconstructive surgical procedure, and summarize the treatment experiences in perioperative period. Methods From October 1996 to October 2008, 12 276 patients underwent mechanical valve replacement in Fu Wai Hospital. Thirtytwo of them were reoperated because of mechanical valve dysfunction. There were 12 male and 20 female aged from 1661 years with an average age of 43.8 years. All the reoperations were performed under hypothermic cardiopulmonary bypass, including 16 mitral valve replacement, 8 aortic valve replacement, 3 aortic and mitral valve replacement, 3 tricuspid valve replacement, 2 disc rotation and 1 excision of an excessive knot. There were 13 emergency operation and 19 elective operation. Results The time of ventilator assistant respiration was 5.1-144.0 hours.The median time was 15 hours and tracheostomy was needed in 2 cases. Six patients died after reoperations, the mortality rate was 18.8%(6/32). Three died of low cardiac output syndrome, 2 died of multiple organ failure and 1 died of malignant arrhythmia. Three cases had complications. There were 1 infective endocarditis, 1 intractable hiccup and 1 incisional infection, respectively. They were all cured and discharged. Conclusion Prosthetic valve dysfunction is one of the serious complications after mechanical valve replacement. Early detection, early diagnosis and early reoperation are needed.