ObjectiveTo introduce a new method to remove the small foreign body in the hand or foot, and to discuss its feasibility and effectiveness. MethodsBetween May 2007 and March 2012, 78 patients with small foreign bodies embedded in the soft tissue of the hand or foot were treated with the method. There were 51 males and 27 females, aged from 7 to 69 years with an average of 32.5 years. The hand, wrist, and foot were involved in 48, 6, and 24 cases respectively. Foreign body type included fiberglass (57 cases), thorn (11 cases), iron (5 cases), bamboo thorn (2 cases), fishbone (2 cases), and metal needles (1 case). The time between injury and operation was 30 minutes to 16 days (mean, 2.6 days). The position and range of the foreign body were defined using the multipoint centralization method before removal surgery. The skin was cut according multipoint connection for finding small foreign body under a microscope. ResultsAll foreign bodies were successfully removed. The mean operation time was 6 minutes (range, 3-22 minutes). Healing of incision by first intention was obtained in all cases; no blood circulation disorders or infection occurred. All the patients were followed up 3 months-3 years (mean, 9 months). The distal limb had no feeling or movement disorders. ConclusionRemoval of small foreign body in soft-tissue using multipoint centralization method is safe and effective.
目的 总结束胸后16排螺旋CT扫描在诊断危重小儿气管及支气管异物中的作用。 方法 对2011年9月－2012年2月4例气管支气管异物危重患儿用自制束缚带束胸后行CT扫描，扫描后所得图像与2009年5月－2011年8月8例既往工作中未行束胸CT扫描危重患儿气管支气管异物图像进行比较（其中1例为同一患儿行常规及束胸后CT检查），并进行图像后处理，包括多平面重建、气管支气管树重建、CT仿真内窥镜；并观察束胸检查前后患儿血氧饱和度（SpO2）变化情况；其中1例进行束胸前后胸廓最大径线比较。 结果 束胸后CT扫描能明显降低呼吸运动伪影，对气管支气管异物的发现率有明显提高；检查前后患儿SpO2未见明显变化；1例束胸后胸廓最大径线缩小0.8 cm。 结论 束胸后16层螺旋CT扫描能最大限度的避免呼吸运动伪影，使得气管支气管异物能够快速准确诊断，为后期实施适时治疗提供有效影像资料，进而降低该病的并发症及病死率，并且在束胸检查前后患儿SpO2无明显变化。
ObjectiveTo evaluate the feasibility of clipless laparoscopic cholecystectomy (LC) to patients with calculous cholecystitis in acute inflammation stage. Methods The clinical data of 169 patients with calculous cholecystitis in acute inflammation stage who underwent clipless LC from December 2008 to July 2010 were analyzed. ResultsAll patients were successfully operated by LC except one case who suffered from gallbladder perforation and a conversion to open surgery was performed. The operation time ranged from 25-70 min (mean 38 min). The blood loss ranged from 10-200 ml (mean 22 ml). Peritoneal drainage was done in 38 patients, and the drainage time ranged from 1-6 d (mean 1.8 d). The time to out-of-bed activity was at 2 h after operation and the hospitalization time was 3-7 d (mean 3.5 d). There was no complication such as bile duct injury, hemorrhage, billiary leakage, and intra-abdominal infection. ConclusionWith improvement of operator’s experiences and skills, the clipless LC becomes feasible and safe for patients with calculous cholecystitis in acute inflammation stage.
ObjectiveTo collect the data of esophageal foreign body patients, and to evaluate the clinical effects of two different surgical methods in our hospital.MethodsThe clinical data of 294 patients who were treated in Gansu Provincal Hospital from January 2012 to June 2018 were analyzed retrospectively. The clinical data were collected and analyzed by SPSS 22.0. In order to to evaluate the efficacy of flexible esophagoscope (FE) and rigid esophagoscope (RE) in the treatment of esophageal foreign bodies.The patients were divided into two groups: a RE group including 118 patients with 62 males and 56 females at age of 6 (3-37) years and a FE group including 176 patients with 84 males and 92 females at age of 6 (3-59) years.ResultsThere was no significant difference in age, age stratification, gender and foreign body type between the two groups. There was a statistical difference in the initial clinical symptoms (P=0.041) or in esophageal foreign bodies position (P=0.037) between the two groups. The success rate of foreign body removal was similar between the two groups (P=0.632). The success rate was 88.9% (105/118) in the RE group, 87.5% (154/176) in the FE group. The operation time was significantly longer in the RE group than that in the FE group (10.8 ±17.4 min vs. 17.5±21.6 min, P<0.001). The postoperative hospitalization time in the RE groups was longer than that in the FE group (21.5 ±24.2 hours vs. 12.5 ±21.3 hours, P<0.05). There was a statistical difference in the incidence of postoperative complications between the two groups (P=0.034). In the RE group, the main complication was mucosal edema (15.3%). And the rate of bleeding was higher (15.9%) in the FE group. There were 30 patients (25.5%) in the RE group with minor postoperative complications versus the FE group with 40 patients (22.7%); and 1 patient (0.8%) in the RE group with severe complications versus the FE group with 5 paients (2.8%).ConclusionBased on the analysis of this study, it is found that RE has higher safety. But the indications are strict, the professional requirements of the operator and the selection of patients are stronger. The FE is convenient to use, the operation crowd is wide, and the suitable crowd is wide. Therefore, for specific patients, after improving the relevant examination and preoperative evaluation of patients, clinicians need to choose appropriate surgical methods to ensure the success of the operation, and reduce the postoperative complications as far as possible.
【摘要】 目的 探索显微眼内窥镜在后段眼内异物取出及玻璃体切除术中的应用。 方法 将2005年7月-2006年3月38例眼内异物患者分为试验组（15例）及对照组（23例）。试验组采用显微眼内窥镜下完成对外伤性视网膜玻璃体病变等的处理及眼内异物的取出；对照组采用显微镜直视下行常规玻璃体切割及眼内异物取出术。 结果 试验组术后角膜透明度及眼压恢复、视力提高及视网膜复位等情况均优于对照组；异物取出情况、手术时间和并发症两组无差异。 结论 在观察困难或异物处于极周边时应用显微眼内窥镜，能够在手术中直接取出眼内各个部位异物，及时发现视网膜裂孔并同时行抗青光眼手术，减少对角膜材料的依赖和对角膜的损伤，为及时、准确和安全地手术提供了条件。【Abstract】 Objective To investigate the application of the intraocular micro-endoscope in extracting intraocular foreign bodies (IOFB) and vitrectomy. Methods A total of 38 patients with IOFB from July 2005 to March 2006 were divided into a trial group (15 patients) and control group (23 patients). The treatment for traumatic retinal vitreous lesions and extraction of IOFB were performed under the intraocular micro-endoscope in the trial group; while the conventional vitrectomy and IOFB extraction were performed under the microscope in the control group. Results The degree of corneal recovery, improvement of intraocular pressure, visual acuity, and retinal reattachment were better in the trial group than that in the control group. There was no difference in removal of IOFB, surgical time and complications between the two groups. Conclusion In patients with intraocular foreign bodies and cloudy cornea or other conditions that made the observation difficult, intraocular micro-endoscope is a useful convenience without relying on donated cornea. The practice made the judge of size, location and the distance more and more accurate through the monitor.
目的:探讨取出外耳道异物的方法。方法:2000～2007年对62例外耳道异物取出方法进行报告。结果:不同异物采取不同方法,异物种类多样,因此取出的方法亦多样。对于一些特殊异物采用特殊方法将取得很好的效果。结论:要提高外耳道异物取出的效率,就要采用不同方式。