Objective To review the latest progress in classification system of thoracolumbar fractures and its surgical treatment with posterior approaches. Methods Recent l iterature about classification system of thoracolumbar fractures and its surgical treatment was reviewed. Results For the treatment of thoracolumbar fracture, the surgeon first should decide whether the surgical treatment was necessary. Recently, a new classification system had been developed to help the surgeon make the right decision. The surgical methods included short segment internal fixation and long segment internalfixation with or without fusion, and minimally invasive internal fixation. Conclusion The progress in the surgical treatmentof thoracolumbar fracture will help spinal surgeon decide the necessary surgery beneficial for the patients. The most appropriate and effective surgical method with the minimum damage should be used to treat the fracture. The advantages of non-fusion surgical treatment still need a further study.
Abstract: Objective To summarize the clinical experiences of applying completely videoassisted thoracoscopic lobectomy in pulmonary diseases treatment, and evaluate its safety, indication and efficacy. Methods We retrospectively analyzed the clinical data of 47 patients with pulmonary diseases undergoing completely videoassisted thoracoscopic lobectomy at the First People’s Hospital of Yunnan Province between October 2008 and November 2010. Among the patients, there were 35 males and 12 females with their age ranged from 30 to 72 years averaging at 61.5 years. Adenocarcinoma was present in 27 patients, squamous carcinoma in 9 patients, small cell carcinoma in 1 patient, tuberculosis in 3 patients, bronchiectasis in 3 patients, pulmonary inflammatory pseudotumor in 2 patients, hamartoma in 1 patient, and giant bulla in 1 patient. All patients underwent completely videoassisted thoracoscopic lobectomy which was carried out through three miniinvasive incisions without the use of rib spreader. Systemic lymph node dissection was performed for patients with malignancies. Blood loss, operation time, the rate of conversion to thoracotomy, postoperative hospital stay, and complications were observed. Results Completely videoassisted thoracoscopic lobectomy was successfully performed in 44 patients, and the other 3 patients were changed to open thoracotomy due to bleeding in one patient, T3 tumor in one patient and accidentally injured bronchus in one patient. The overall conversion rate was 6.4% (3/47). The mean operation time, blood loss and postoperative hospital stay were respectively 120±45 minutes, 150±80 ml, and 7±2 days. No perioperative death occurred. There were 9 patients of complications including lymphatic fistula, air leak, atrial fibrillation and atelectasis, and they all recovered after conservative treatment. Fortyfour- patients were followed up for -1 to 23 months with 3 patients missing. One-patient had bloody sputum during the followup, but recovered spontaneously later. Brain metastasis occurred to a stage Ⅲa patient with primary lung cancer 9 months after operation, and the patient survived after treatment with gamma knife. No recurrence happened to the other patients and their quality of life was good. Conclusion Completely videoassisted thoracoscopic lobectomy is a safe and feasible surgical procedure for patients with earlystage lung cancer and benign pulmonary lesions which need lobectomy. However, it is necessary to select the patients carefully in the early period of practising.
【摘要】 目的 探讨高血压基底节出血的显微外科治疗技巧、效果和预后。 方法 回顾分析2007年3月-2009年10月52例高血压所致基底节出血患者的临床表现、影像学资料、手术方式、治疗效果及随访资料。 结果 52例患者均于显微镜下清除血肿，无手术死亡。39例患者术后神经功能障碍得到改善，8例症状加重持续昏迷，5例术后1周死亡。术后随访6~18个月，35例生活基本能够自理[日常生活能力量表（ADL）Ⅰ~Ⅲ级]，12例长期卧床（ADL Ⅳ级）。 结论 采用显微外科技术治疗高血压基底节出血效果良好。【Abstract】 Objective To investigate the technique, effectiveness, and prognosis of microsurgical treatment of hypertensive basal ganglia hemorrhage. Methods A retrospective study was carried out on 52 patients with hypertensive basal ganglia hemorrhage from March 2007 to October 2009. The clinical presentation, neuroradiological data, surgical approach, therapeutic efficacy and follow-up data were reviewed. Results All of the hematoma were removed under microscope without surgery-related death. After operation, the functional disorders of nervous system were improved in 39 patients. Eight patients deteriorated with persistent coma after operation, five patients died. The survivors were followed-up for six to 18 months. Thirty-five patients were able to self-care with some efforts (ADL Ⅰ-Ⅲ), and 12 patients had hemiparalysis or coma (ADL Ⅳ). Conclusion Microsurgery is an effective treatment for hypertensive basal ganglia hemorrhage with microsurgical technique.
ObjectiveTo discuss the pattern of lymph node metastasis for Siewert type Ⅱ adenocarcinoma of the esophagogastric junction and its appropriate surgical approach. MethodsWe retrospectively analyzed the clinical data of 162 patients with Siewert type Ⅱ adenocarcinoma of the esophagogastric junction who underwent curative resection in West China Hospital of Sichuan University from January 2007 through February 2010. The patients were divided into three groups based on their surgical approach, including 96 patients in a left thoracic group, 20 patients in an Ivor-Lewis group and 46 patients in an abdominal group. ResultsThere were 120 patients with lymph node metastasis. The lymph node metastatic rate was 74.1%. Simple thoracic lymph node metastasis was observed only in 2 patients (1.7%), 98 patients (81.7%) with simple abdominal lymph node metastasis, and 20 patients (16.6%) with both capacity lymph node metastasis. The thoracic approaches had an advantage in dissection lower mediastinal lymph node over the abdominal approach, while for the abdominal lymph node the result was reversed. There are 11 groups of lymph node with a more than 10% metastatic rate. ConclusionsThe abdominal lymph nodes are the dominating metastatic area of Siewert type Ⅱ AEG, but some important groups of lower mediastinal lymph node should be removed. In terms of curative resection of tumor, the Ivor-Lewis operated by a thoracic surgeon who is more familiar with the abdominal lymph node may be a reasonable choice.
Objective To compare the effectiveness of cortical bone trajectory screw (CBTS) and conventional pedicle screw for posterior lumbar interbody fusion (PLIF) in the treatment of single segment lumbar degenerative disease. Methods Between May 2013 and May 2016, a total of 97 patients with single segment lumbar degenerative disease were treated with PLIF. Fifty-one patients were fixed with CBTS in PLIF (trajectory screw group) and 46 with pedicle screw (pedicle screw group). There was no significant difference in age, gender, body mass index, preoperative diagnosis, lesion segment, and preoperative visual analogue scale (VAS) score, Oswestry dysfunction index (ODI) between 2 groups (P>0.05). The operation time, intraoperative blood loss, postoperative drainage, bed rest time, length of hospital stay, serum creatine kinase (CK) concentration, total amount of diclofenac sodium, perioperative complications, ODI, VAS score, and interbody fusion rate were recorded and compared between 2 groups. Results All patients were followed up 12 months. The patients in trajectory screw group had a significantly less operation time, intraoperative blood loss, postoperative drainage, and serum CK concentration when compared with the patients in pedicle screw group (P<0.05). Thirty-five patients (68.6%) in trajectory screw group and 46 patients (100%) in pedicle screw group were given diclofenac sodium within 48 hours after operation, showing significant difference between 2 groups (χ2=89.334, P=0.000). There was no significant difference in the incidence of perioperative complications between trajectory screw group and pedicle screw group (3.9% vs. 8.7%, P=0.418). There was no significant difference in the VAS score, ODI, and interbody fusion rate at 12 months after operation between 2 groups (P>0.05). Conclusion For the single segment degenerative lumbar disease, the use of CBTS or conventional pedicle screw for PLIF can obtain satisfactory clinical function and interbody fusion rate. But the former has the advantages of less blood loss, less intraoperative muscle damage, less perioperative pain, shorter length of hospital stay and bed rest time.
ObjectiveTo investigate the feasibility and safety of non-intubation anesthesia in thoracic surgery.MethodsFrom September 2017 to December 2019, 296 patients were operated at department of thoracic surgery in our hospital. There were 167 males and 129 females with an average age of 50.69±12.95 years, ranging from 16 to 76 years. The patients were divided into two groups according to whether they were intubated: 150 patients were in a non-intubation group, including 83 males and 67 females with an average age of 49.91±13.59 years, ranging from 16 to 76 years, and 146 patients were in an intubation group including 84 males and 62 females with an average age of 51.49±12.26 years, ranging from 16 to 74 years. Intraoperative data, postoperative recovery, inflammatory response of the two groups were compared.ResultsThere was no statistical difference between the two groups in operation time, blood loss, the lowest oxygen saturation or other indicators (P>0.05). But the highest partial pressure of carbon dioxide of the non-intubation group was higher than that of the intubation group (P=0.012). The non-intubation group was superior to the intubation group in postoperative recovery and inflammatory response (P<0.05).ConclusionThe non-intubation anesthesia is safe and maneuverable in thoracic surgery, and it has some advantages in accelerating postoperative rehabilitation.
ObjectiveTo investigate the clinical safety and feasibility of thoracic sympathectomy in the treatment of palmar hyperhidrosis based on ambulatory surgery.MethodsA retrospective analysis of 74 patients who underwent thoracoscopic sympathectomy in the Department of Thoracic Surgery of the First People's Hospital of Yunnan Province from January 2017 to April 2021 was performed, including 35 males and 39 females aged 12-38 (21.32±4.13) years. Patients were divided into two groups according to different treatments. There were 34 patients in a control group (adopting traditional surgery), and 40 patients in an observation group (adopting ambulatory surgery). The clinical effects of the two groups were compared.ResultsNo massive bleeding, conversion to thoracotomy, postoperative pneumothorax or severe pneumonia occured in all patients. Univariate analysis of intraoperative indexes showed that the two groups had no statistical difference in total hospitalization cost, operation time, anesthesia time or postoperative waiting time (P>0.05). The amount of intraoperative blood loss in the observation group was less than that in the control group (P<0.05). The time of postoperative out of bed and recovery of walking capacity and the incidence of electrolyte disturbance in the observation group were shorter or lower than those in the control group (P<0.05). There was no statistical difference in white blood count, neutrophils count or postoperative 24 h pulse oxygen saturation fluctuation peak between the two groups (P>0.05).ConclusionBased on the optimized diagnosis and treatment model, thoracoscopic sympathectomy with laryngeal mask airway which is performed during ambulatory surgery, is feasible and worth popularizing in thoracic surgery.