Objective To investigate clinical features of accidental parathyroid adenoma (APTA) and to explore diagnosis and treatment strategies of APTA. Methods From February 2009 to December 2016, the patients who would receive the thyroid surgery and were accidentally found the parathyroid adenoma by preoperative examination in the Department of Thyroid & Parathyroid Surgery, West China Hospital of Sichuan University were enrolled in the research. The clinical characteristics, surgical procedure, results of postoperative follow-up were analyzed retrospectively, and which were compared between the patients with APTA and the other patients diagnosed as primary parathyroid adenoma or received thyroid surgery (1 : 4 chosen randomly) in the same period. Results From February 2009 to December 2016, the patients who treated with thyroid surgery and were diagnosed as the primary parathyroid adenoma in our center were 5 881 and 251 respectively. Twenty-six patients with APTA were found in this research. The incidence rate of APTA was 0.44% (26/5 881), accounted for 10.4% (26/251) of the primary parathyroid adenoma. The positive rates of the ultrasound and the parathyroid scintigraphy were 69.2% (18/26) and 72.7% (8/11), respectively. The abnormal rate of the bone mineral density examination was 85.7% (6/7). The preoperative PTH was (38.17±40.69) pmol/L (3.40–181.20 pmol/L), and the serum calcium was (2.73±0.27) mmol/L (2.22–3.23 mmol/L). The number of detected parathyroid adenoma was 29, which were 55.2% (16/29) in the right-lower, 6.9% (2/29) in the right-upper, 27.6% (8/29) in the left-lower, and 10.3% (3/29) in the left-upper location. The rate of single parathyroid adenoma was 88.5% (23/26) and the maximum diameter of parathyroid adenoma was (21.72±9.65) mm. There was 13 cases (44.8%) of the A1 type and 16 cases (55.2%) of the B1 type in these 29 parathyroid adenomas. The rates of the recurrence, postoperative transient hypoparathyroidism, and permanent hypoparathyroidism were 7.7% (2/26), 30.8% (8/26), and 3.8% (1/26), respectively. Additionally, the preoperative PTH and serum calcium levels of the patients with APTA were significantly lower as compared with the primary parathyroid adenoma (P<0.001,P<0.001), which were significantly higher as compared with those of the patients received thyroid surgery without APTA in the same period (P=0.001, P<0.001). Conclusions APTA is a specific type of asymptomatic primary hyperparathyroidism. Examinations for PTH and serum calcium levels before thyroid surgery are important for finding APTA. For the patients with APTA, it is safe and effective to carry out exploratory parathyroidectomy with thyroid surgery at the same time.
Objective To explore the diagnosis and surgical treatment of tarsometatarsal joint complex injuries. Methods Between January 2000 and October 2009, 24 cases of tarsometatarsal joint complex injuries were treated. There were 14 males and 10 females with an average age of 38 years (range, 21-65 years). Injury was caused by a machine in 8 cases,by traffic accident in 12 cases, and by fall ing from height in 4 cases. All fractures were closed. The time from injury tohospital ization was 2-17 hours (5 hours on average). Open reduction and internal fixation with screw were performed. Results Incision healed by first intention in other patients except 1 patient who had effusion at incision. Twenty-three cases were followed up 12-47 months with an average of 23 months. X-ray films showed that all fractures healed after 9-15 weeks of operation (13 weeks on average). No compl ication was found, such as osteofacial compartment sydrome, nonunion infection, loosening or breakage of the internal fixator. According to Maryland scoring, the results were excellent in 7 cases, good in 8 cases, fair in 5 cases, and poor in 3 cases with an excellent and good rate of 65.2%. Conclusion Anatomical reduction and stable fixation are important for satisfying results in treating tarsometatarsal joint complex injuries.
Objective To analyze the preoperative diagnosis and the operative methods for different types of Mirizzi syndrome (MS). Methods Eighty-six cases of MS confirmed by operation were enrolled from March 1990 to December 2008. Their laboratory examination results and X-ray appearances of endoscopic retrograde cholangiopancreatography (ERCP) were analyzed as well as B-ultrasonography (B-us), CT scan and magnetic resonance cholangiopancreatography (MRCP). According to the Csendes typing, different operative methods were adopted. Results The final diagnosis rate by ERCP for MS attained approximately 85.71% (48/56) in contrast with 17.44% (15/86) by B-us, with 9.52% (4/42) by CT scan and with 71.88%（23/32） by MRCP. Twenty cases were Csendes type Ⅰ, 43 cases were type Ⅱ, 17 cases were type Ⅲ, and 6 cases were type Ⅳ. According to the Csendes typing, the cases of type Ⅰ were treated by for the cholecystectomy or partial resection for reserving the neck of gallbladder, type Ⅱ by fistula reparation and laying up the T type drainage-tube under the fistula, and type Ⅲ and type Ⅳ by the hepaticocholangiojejunostomy and hepaticoduodenostomy. Conclusion The preoperative diagnosis for MS is very difficult, B-us may be acted as an accessory diagnostic method. ERCP and MRCP can improve the rate of preoperative diagnosis for MS strikingly. The best reasonable method of the operative therapy is selected according to the different pathologic type of MS.
目的探讨胃肠道间质瘤的临床病理特点及治疗方法。 方法回顾性分析我院2005年7月至2010年7月期间收治的35例患者的临床资料。 结果35例患者病变分别位于胃部18例（51.4%），其中胃体15例（42.9%）、胃窦3例（8.6%）； 回肠16例（45.7%）； 小肠系膜根部1例（2.9%）。 35例均进行手术治疗，其中行胃楔形切除术15例（42.9%），胃大部切除术3例（8.6%），小肠部分切除术16例（45.7%），肠系膜肿块切除加大部分小肠切除术1例（2.9%）。 术后病理报告均为间质瘤； 免疫组织化学染色结果： CD117阳性33例(94.3%)，CD34阳性26例(74.3%)。 35例术后均获随访，随访时间6个月至5年，平均25.6个月。 1例术后10个月死于肿瘤复发，1例术后4个月死于短肠综合征、营养不良，余33例无肿瘤复发。 结论胃肠道间质瘤确诊依赖于病理组织学检查及免疫组化染色，完整切除病灶是最有效的治疗手段。
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。
Objective To investigate the surgicalmethod and perioperative treatment for senile lumbar disease accompanied by internal disease. Methods From June 2000 to December 2003,the complete neurological and physical examinations were performed on the patients before operation, as treatment of internal diseases could improve the patients’ conditions. Lumbar operations were performed on 125 patients, among whom 23 had simple lumbardisc herniation, 13 had lumbar spine stenosis, 81 had lumbar disc herniation with lumbar spine stenosis, and 8 had spondylolisthesis.The JOA score was 116±2.5. There were 3 patients undergoing fenerstration+discectomy, 16 undergoing semilaminectomy+discectomy,82 undergoing total-laminectomy+disectomy, 5 undergoing total-laminectomy+disectomy+pedicle fixation, 11 undergoing lamina decompression+nerve-root pathyway decompression, and 8 undergoing pedicle screw fixation+bone graft and fusion in spondylolisthesis. Results With an effective medical treatment, the internal disease produced little effect on the operation. Improved functions and bone fusions were observed after- operation. According to the JOA standards, the average alleviation rate was 87.9%. Conclusion Early neurological examination and proper treatment of internal diseases are the keys to the successful operation on the senile patients with lumbar disease. Radiological data are important in avoidance of mistaken diagnosis.
目的 探讨肝外伤的早期诊断与治疗效果。方法 回顾性分析采用不同手段治疗的各种肝外伤52例患者的临床资料。结果 男30例，女22例，腹部开放性伤18例(34.6%)，腹部闭合性伤34例(65.4%)，腹腔穿刺阳性率为92.3%(48/52)，超声检查阳性率为88.9%(40/45),CT检查阳性率为100%(50/50)。非手术治愈16例； 手术治疗36例(包括3例因非手术治疗而中转手术)，手术方式包括单纯缝合止血、大网膜填塞+缝合止血、明胶海绵填塞+缝合止血、清创性肝切除、腹腔镜探查+缝合止血。治愈率为96.2%(50/52)，死亡率为3.8%(2/52)。2例死于肝内血管损伤大出血。结论 CT检查进行肝损伤分级和血流动力学状态是决定治疗方式的关键，腹腔镜探查是明确诊断的良好微创方法。