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 and the reoperation therapies after salvage limb surgery with prosthesis for bone tumors. Methods The retrospective analysis was performed on 85 patients undergoing the limb salvage operation with prosthetic replacement for tumors from January 1994 to December 2004. Ofthe patients, 21 (13 males and 8 females, aged 18-58 years) underwent reoperations for various reasons. All the diagnoses were pathologically confirmed(10 patients with osteosarcoma, 4 with chondrosarcoma, 5 with giant cell tumor of the bone, 2 with osteofibrosarcoma). The distal femur was involved in 9 patients, proximal tibia in 8, proximal femur in 2, proximal humerus in 1, and acetabulum in 1. According to the Enneking surgical grading system, there were 5 patients in ⅠB and 16 in ⅡB. The time between the first operation and the reoperation was 2 weeks to 20 years. The common reasons for the reoperation were tumor recurrence in 8 patients, prosthetic loosening in 5, no healing of the incision in4,joint dislocation in 3, and implant fracture in 1. The amputation and the prosthesis revision were respectively performed on 6 patients, extensive resection ofthe tumor on 3, the myo-skin flap translocation on 4, internal hemipelvectomy without reconstruction on 1, and open reduction on 1.Results The follow-up in18 patients for 1-5 years (average, 3 years and 4 months) revealed that 4 patients died of osteosarcoma with pulmonary metastasis. The other 14 patients had no tumor recurrence or loosening of the prosthesis, and the incisions healed well. The assessment on the joint function was performed on 13 of the 18 patients and the results were as follows: excellent in 2 patients, good in 5, fair in 4, and poor in 2, with a satisfaction rate of the reoperation with limb salvage of 84.6%and an excellent-good rate of 53.8%. Conclusion Tumor recurrence is the most common reason for the reoperation after the limb salvage with prosthesis for tumors, and loosening of the prosthesis is an important reason, too. By therules of the bone tumor limb savage, the limb salvage operations can also beperformed, which can achieve a satisfactory result of the limb function.
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。
目的探讨胆囊切除术后再次手术的原因及其防治措施。方法对近6年我院收治的胆囊切除术后仍有症状，经B超、ERCP、MRCP、腹部X线平片及十二指肠低张造影等检查发现需再次手术的81例患者的临床资料进行回顾性分析，并结合文献，对其常见原因及其预防治疗措施进行了讨论。结果81例患者根据不同病因予以了相应的手术，如残株胆囊切除术、胆总管切开取石术、十二指肠憩室手术等。再次手术均取得良好效果，无手术死亡。结论对胆囊切除术后仍有症状者应作全面检查，部分患者可找出原因进行相应治疗，能取得良好效果； 而且绝大部分的再次手术，通过术前评估及术中各种技巧的应用是可以防范的。
Objective To discuss the treatment of a patient with postoperative recurrence of hepatic epithelioid hemangioendothelioma by multidisciplinary team (MDT) model. MethodsThe MDT discussion and disease diagnosis and treatment process of one patient with recurrent hepatic epithelioid angioendothelioma admitted to Zhongnan Hospital of Wuhan University in April 2021 were summarized. Results The patient was admitted to the hospital for “more than one year after operation of hepatic epithelioid hemangioendothelioma”. Two years ago, the patient’s upper abdominal CT examination showed that there was a kind of round and slightly low-density nodule shadow in the left lateral lobe of the liver, which was about 30 mm×22 mm in size, and the boundary around the nodule was clear. There was a punctate high-density shadow in the S7 segment of the liver, which was not given special treatment and was reviewed regularly. One year later, the enhanced CT examination of the liver showed that the mass in the left lateral lobe of the liver was larger than before, and multiple nodules were seen in the right lobe of the liver. After admission, MRI examination showed multiple abnormal signal foci in the liver, so atypical hemangioma-like lesions (epithelioid hemangioendothelioma may be considered) were considered. Laparoscopic left lateral lobe resection + right liver lesion resection + radiofrequency ablation of liver lesion were performed in our department, and the patient recovered well after surgery. Four months after operation, MRI reexamined and found that intrahepatic metastasis might recur, so he was re-hospitalized, and after MDT discussion, it was decided to perform laparoscopic radiofrequency ablation of liver lesions (fluorescent laparoscopy) and laparoscopic partial liver resection (fluorescent laparoscopy) again. The patient recovered well after operation, and there was no recurrence after follow-up. Conclusion For patients with postoperative recurrence of hepatic epithelioid hemangioendothelioma, a comprehensive reoperation plan is made through MDT discussion, which may bring the best prognosis to patients.
目的探讨胆管残余和复发结石的原因、特点和处理经验。方法回顾性分析128例胆管残余和复发结石再手术临床资料。 结果残余或复发结石位于肝外胆管68例，肝内胆管48例，肝内、外胆管12例。再手术行残株胆囊切除术2例（1.5%）， 胆总管探查、T管引流术64例（50.0%），肝左外叶切除或肝左叶切除术+胆总管切开取石29例（22.7%），肝右叶、段切除加胆总管切开取石6例（4.7%），同时行狭窄胆管切开整形胆管空肠吻合术13例（10.2%），单独或联合行胆管空肠Roux-en-Y吻合术14例（10.9%）。术后痊愈出院124例，自动出院2例，死亡2例。 术后出现并发症18例（14.1%），其中切口感染 10例，胸腔积液3例，胆肠瘘3例，上消化道出血2例，均经保守治疗治愈。出院的124例中117例获随访1～2年，89例（76.1%）恢复满意，18例（15.4%）恢复较好， 10例（8.5%）经B超、CT、MRCP等检查证实再次复发胆管结石，其中6例经再次手术治愈，4例经中西医结合药物治疗好转。 结论术前全面了解病情，选择合适的手术时机，术中认真仔细的探查确认，并结合术中造影、胆道镜以及术者的经验技术，术后有效的治疗，是降低残石、结石复发及再手术的关键因素。