目的:探讨胸膜活检对胸腔积液病因诊断的价值。方法:对127例胸腔积液患者行首次胸膜活检术。结果:127例患者获取胸膜组织125例, 穿刺成功率98.4%,经病理检查有41例为正常胸膜组织,特异性病理诊断84例,病理诊断阳性率(67.2%)。恶性胸腔积液胸膜活检阳性38例(45.2%),结核性胸腔积液胸膜活检阳性31例(36.9%),非特异性炎15例(17.9%)。38例恶性肿瘤经免疫组织化学和特殊染色分类,腺癌27例,小细胞肺癌2例,鳞癌2例,恶性间皮瘤2例,转移癌3例,淋巴瘤1例,未分化癌1例。发生并发症者4例(3.1%),全部为气胸,肺压缩均小于15%,未做特殊处理数日后自行吸收。结论:胸膜活检是一项安全、简单、有效的胸膜疾病的重要的内科确诊手段。
ObjectiveTo evaluate effect and safety of a novel conservative therapy for post-lobectomy bronchopleural fistula. MethodsWe retrospectively analyzed the clinical data of 20 patients with post-lobectomy bronchopleural fistula in our hospital between 2000 and 2013 year. There were 12 males and 8 females at average age of 67.7±8.7 years. Endobronchial naso-bronchial lavage (ENBL) was used for 10 patients (an ENBL group). Traditional method-thoracostomy drainage tube (TDT) was used for the other 10 patients (a TDT group). ResultsCompared with the TDT group, shorter hospital day was found in the ENBL group (49.7±9.6 d versus 68.3±9.8 d, P < 0.001). Fistula healing time was also shorter in the ENBL group than that in the TDT group (43.7±9.7 d versus 62.6±8.8 d, P < 0.001). There were lower complication rate, less inflammatory reaction, and better recovery in the ENBL group than those in the TDT group. ConclusionENBL may be a promising procedure for post-lobectomy bronchopleural fistula.
Objective To explore the clinical value of pleura biopsy and partial pleura cryobiopsy via electronic bronchoscope in diagnosis of unknown exudative pleural effusion. Methods Diagnostic results of 563 patients with unknown exudative pleural effusion were analyzed retrospectively. Bronchoscope and routine pleura biopsy were performed in 187 patients. Bronchoscope and routine pleura biopsy plus partial pleura cryobiopsy were performed in 376 patients. Pathological positive rates of the two groups were compared. Results In the 187 patients examined by bronchoscope and routine pleura biopsy from 2006 to 2008, 161 patients obtained pathological positive results ( 86.1% ) . In the 376 patients examined by bronchoscope and routine pleura biopsy plus partial pleura cryobiopsy from 2009 to 2012, 354 patients acquired pathological diagnosis ( 94.1% ) . There was significant difference between the two groups ( P lt; 0.05) . The main complications were bleeding and local chest pain, and they can be controlled easily. Conclusions Electronic bronchoscope and pleura biopsy can obtain high detection rate of nearly 90% in diagnosis of unknown exudative pleural effusion especially when combined with cryobiopsy of partial pleura. Electronic bronchoscope combined with pleura biopsy or cryobiopsy is an alternative in clinical settings when thoracoscope is unavailable.
Objective To systematically evaluate the clinical effectiveness and safety of raltitrexed plus cisplatin in the treatment of malignant pleural mesothelioma (MPM) when compared with other chemotherapy regimens. Methods We electronically searched PubMed, Embase, The Cochrane Library and Chinese Biomedicine Database to March, 2007. Randomized controlled trials (RCTs) and quasi-RCTs were identified, and Revman 4.2.10 was applied for statistical analyses. Results One RCT involving 250 patients was included, which compared raltitrexed plus cisplatin versus cisplatin alone in the treatment of MPM. In the intention-to-treat population, the median survival time was statistically longer in the raltitrexed plus cisplatin group as compared to cisplatin alone group. (11.4 versus 8.8 months, P=0.048). The incidence of grade 3/4 toxicities was similar between the two groups. Conclusion The current evidence available showed that, the combination of raltitrexed and cisplatin may prolong the survival time for MPM patients, with a low incidence of grade 3/4 toxicities. However, more high-quality RCTs are required to further define its clinical effectiveness.
ObjectiveTo compare the influence of intrathoracic and retrosternal esophagogastric anastomosis on pulmonary function in aged patients after esophagectomy. MethodsForty patients (older than 62 years) with upper or middle thoracic esophageal carcinoma (EC) who underwent esophagectomy in Fengtian Hospital of Shenyang Medical College between February 2009 and May 2011 were enrolled in this study. According to different surgical approach, all the patients were divided into an intrathoracic esophagogastric anastomosis (IEGA) group and a retrosternal esophagogastric anastomosis (REGA) group. There were 20 patients in IEGA group including 16 males and 4 females with their age of 62-79 (64.70±11.47) years, who received cervical anastomosis after EC resection and intrathoracic gastric tube reconstruction. There were 20 patients in REGA group including 17 males and 3 females with their age of 63-77 (65.90±12.72) years, who received cervical anastomosis after EC resection and retrosternal gastric tube reconstruction. Pulmonary function test (PFT) was performed preoperatively and on the 15th and 30th postoperative day, and compared between the 2 groups. ResultsThere was no statistical difference in preoperative PFT between the 2 groups (P > 0.05). PFT of IEGA group on the 15th and 30th postoperative day was significantly worse than preoperative PFT (P < 0.05). PFT of REGA group on the 15th and 30th postoperative day was not statistically different from preoperative PFT (P > 0.05). PFT of REGA group on the 15th and 30th postoperative day was significantly better than PFT of IEGA group (P < 0.05). In IEGA group, postoperative complications included anastomotic leak in 1 patient, anastomotic stenosis in 1 patient, pneumonia in 5 patients and atelectasis in 1 patient. In REGA group, postoperative complications included anastomotic leak in 1 patient, anastomotic stenosis in 1 patient, gastric outlet obstruction in 1 patient and pneumonia in 3 patients. All the patients were followed up for 1 year. There was no statistical difference between PFT at 1 year after discharge and PFT on the 30th postoperative day in either group. ConclusionsIEGA can significantly reduce postoperative PFT. REGA has less negative influence on postoperative PFT, is suitable for aged patients and patients with unsatisfactory preoperative PFT, can reduce postoperative complications and improve postoperative quality of life.