目的 总结腹部闭合性损伤的诊治体会。方法 回顾性分析我院78例腹部闭合性损伤患者的临床资料。结果 78例中67例手术治疗，4例行肾动脉栓塞术，7例保守治疗； 除1例死亡外，余均治愈。结论 及时诊断和治疗是救治腹部闭合性损伤患者的关键，腹腔穿刺、B超、CT及X线检查的合理应用对诊断有重要价值。
ObjectiveTo investigate the necessity of subcutaneous suture for gynecologic abdominal incision, and to prove the clinical value of suture without subcutaneous ligature. MethodsWe retrospectively studied the clinical data of 210 cases of gynecologic abdominal incision treated between May 2010 and May 2013. A total of 111 cases had the suture without subcutaneous ligature and 99 received the traditional suture. ResultsOne patient (0.90%) had fat liquefaction in the group of suture without subcutaneous ligature, while 7 (7.07%) of fat liquefaction were found in the traditional suture group, and the difference was statistically significant (χ2=3.883, P=0.049). No hospital infection occurred. The healing period averaged (15.1±4.7) days, and the patients were followed up for 2 months without any complication of abdominal incision in all the patients. ConclusionSuture without subcutaneous ligature is simple and easy to practice, with precise effect, which deserves clinical application.
【摘要】 目的 探索腹部淋巴结结核在多层螺旋CT（multi-layered screw CT，MSCT）扫描中CT值动态变化规律。 方法 2007年1月—2010年8月，收集经诊断性治疗或诊断性活检确诊的17例患者腹部淋巴结结核，记录肿大淋巴结数量、大小、位置，测量兴趣淋巴结中心、次中心、边缘部平扫及注药后20、60、120、180、360 s的CT值。 结果 共检测出肿大淋巴结269个，主要分布在肝十二指肠韧带、门腔间隙、肝胃韧带、肠系膜根部和腰3平面以上腹主动脉周围，CT值（49.2±13.6） Hu；强化淋巴结215个，选择21个兴趣淋巴结，测得注药20、60、120、180、360 s后强化区CT值分别为（67.7±15.3）、（75.2±14.6）、（76.3±18.7）、（75.6±13.4）、（72.6±17.4） Hu。 结论 腹部淋巴结结核动态CT值表明动脉期明显强化，静脉期及延时扫描强化值维持在动脉期水平呈平台样改变，反映了淋巴结结核慢性感染的病理状态。【Abstract】 Objective To explore the changing rule of dynamic CT values for abdominal lymph node tuberculosis in multi-layered screw CT (MSCT) multiphasic scanning. Methods Between January 2007 and August 2010, 17 cases of abdominal lymph node tuberculosis confirmed by diagnosis treatment or diagnosis biopsy were retrospectively analyzed. The quantity, size and position of the lymph nodes were recorded, and CT plain scanning values of the interested lymph node center, subcenter, and the margin of the node, and the CT values 20, 60, 120, 180 and 360 seconds after drug administration were also measured. Results Enlargement was found in 269 lymph nodes which were mainly distributed in the liver duodenum ligament, the gate cavity gap, the hepatogastric ligament, the mesentery root and the nodes in retroperitoneal space above the third lumbar vertebra. The average CT value was (49.2±13.6) Hu. A total of 215 lymph nodes had strengthened manifestations, and 21 interested lymph nodes were chosen for the study. The average CT values for lymph nodes with strengthened manifestations 20 ,60, 120, 180, and 360 seconds after drug administration were respectively (67.7±15.3), (75.2±14.6), (76.3±18.7), (75.6±13.4), and (72.6±17.4) Hu. Conclusion Dynamic CT value of abdominal lymph node tuberculosis shows a strengthening in the arterial phase, and the values in the the venous phase and the delayed phase maintain at the arterial phase level, and do not change, which indicates a pathological state of chronic infection of the lymph node tuberculosis.
Objective To explore teaching effects of case-based learning (CBL) in abdominal physical examination in diagnostics. Methods Among 83 undergraduates in grade 2007 and in major of 8-year clinical medicine were randomly divided into two groups. Under the same conditions, 41 in the CBL group were taught with CBL method, while the other 42 in the control group were taught with traditional teaching method. Their scores in standard patient (SP) practice assessment of abdominal physical examination, examination of abnormal abdominal signs, ability to analyze and write medical records, and right answers to abdominal examination in final exam were compared. Meanwhile, questionnaire surveys were distributed to them after class. Results There was no significant difference between the two groups in the scores of SP practice assessment or medical record writing and analyzing, but the CBL group was obviously superior to the control group in the tests of abnormal abdominal signs and the right answers to abdominal examination in final exam (Plt;0.05). The questionnaire surveys revealed that the CBL group obviously scored higher in the following 3 items: increase the learning interest and commitment, strengthen the ability to analyze and solve problems, and improve the ability to combine theory and practice (Plt;0.05). Conclusion CBL method has an obvious advantage to improve the teaching quality in abdominal physical examination in diagnostics.
Abstract From March, 1987 through May, 1996, a total of 13 cases of severe deep burn and bone defect of hand and wrist were treated by groin skin and iliac bone composite graft with vascular pedicle and had resulted in satisfactory result. The operation was relatively simple. Because thecomposite graft carried its own blood supply in the pedicle, it was not necessary to revascularize the composite graft by anastomosis of blood vessel during operation. Owing to the presence of abundant vascular supply of the iliac bone, the antiinfection potency was high, so its application was suitable for those conditions such as fresh severe deep burn with infection and bone defect. As a result, this technique gave the best chance to save the limb from amputation, and the duration required for treatment could be markedly shortened. This method provided the possibility to solve effectively the difficult problem dealing with the treatment of severe deep burn with infection and bone defect of the hand and wrist.
【摘要】 目的 探讨强化益生元膳食纤维的肠内营养在腹部外科术后患者中的临床应用。 方法 2008年7月-2010年11月30例接受腹部外科中等以上手术的患者术前随机分为研究组和对照组，每组15例。研究组患者于术后接受肠内营养，并予以强化益生元膳食纤维；对照组只接受相同的肠内营养支持。观察指标为术后感染并发症、胃肠道并发症、住院时间、抗生素治疗时间、C反应蛋白水平和病死率等。 结果 研究组术后住院时间为（10±5） d，对照组为（15±7） d，两组差异有统计学意义（t=2.251，P=0.033）；研究组C反应蛋白水平为（6.6±3.2） mg/L，对照组为（9.8±2.1） mg/L，两组差异有统计学意义（t=3.238，P=0.003）；研究组抗生素治疗时间为（5.0±3.5） d，对照组为（6.0±4.8） d，两组差异无统计学意义（t=0.652，P=0.520）。两组均无死亡病例；术后研究组2例发生感染并发症，对照组3例，两组感染并发症发生率差异无统计学意义（P=1.000）。两组患者均能耐受经肠内补充营养素。 结论 与常规肠内营养比较，给予强化益生元膳食纤维的肠内营养能减少腹部外科术后患者的住院时间，降低急性期炎症反应。【Abstract】 Objective To investigate the effect of early enteral supply of prebiotic fiber in patients undergoing major abdominal surgery. Methods Between July 2008 and November 2010, 30 patients undergoing major gastrointestinal surgery were randomized into the study group and the control group before operation with 15 patients in each group. Prebiotic fiber was administered combined with enteral nutrition support for patients in the study group. Patients in the control group only received conventional enteral nutrition without fiber. The main endpoints included the development of bacterial infection, the duration of hospital stay, antibiotic therapy, the serum level of C-reaction protein (CRP), side effects of the enteral nutrition and morbidity. Results Compared with the control group, the median duration of hospital stay was shorter in the study group [(15±7) days in the control group vs. (10±5) days in the study group; t=2.251, Plt;0.05]. The mean level of CRP was also lower in the study group [(6.6±3.2) mg/L] than that in the control group [(9.8±2.1) mg/L] (t=3.238, Plt;0.05). The enteral nutrition and fibers were well tolerated. The incidence of infectious complications (3 cases in the control group vs. 2 cases in the study group) and the median duration of antibiotic therapy [(6.0±4.8) days in the control group vs. (5.0±3.5) days in the study group] were not significantly different between the two groups (t=0.652, Pgt;0.05). No patients died in both the two groups. Conclusion Compared with the conventional enteral nutrition, early enteral supply of prebiotic fiber can reduce the duration of hospital stay and acute phase response.
【摘要】 目的 比较上臂三角肌下缘及腹部脐周皮下注射药物的疼痛程度以及两种注射部位药物注射后局部不良反应。 方法 将2009年9月-2010年5月在我院门诊注射室执行皮下注射的患者200例。采用自身对照，分别在三角肌下缘与腹部脐周行皮下注射，根据视觉模拟评分法，对所有患者进行疼痛程度评估，将所得数据进行对比分析。 结果 腹部脐周皮下注射较上臂三角肌下缘注射疼痛评分低，差异有统计学意义（Z=6.02，Plt;0.005），两组注射局部均无不良反应。 结论 腹部脐周皮下注射疼痛程度较上臂三角肌下缘皮下注射疼痛程度轻。【Abstract】 Objective To compare the difference in pain degrees between subcutaneous injection at the lower edge of upper arm deltoid and at the abdominal peri-umbilicus, and to observe the adverse reactions of the two ways of injection. Methods A total of 200 patients who were in the outpatient injection room from September 2009 to May 2010 were injected subcutaneously at the lower edge of upper arm deltoid and the abdominal peri-umbilicus with the method of self control; the pain degrees were assessed by visual analog score and the data were analyzed. Results The pain scores between the two groups differed much (Z=6.02,Plt;0.005), while the difference in space distributions between the two groups was not significant. Conclusion The pain of subcutaneous injection at the abdominal peri-umbilicus is lighter than that at the lower edge of upper arm deltoid.
ObjectiveTo investigate the clinical features and strategy of diagnosis and treatment of the abdominal trauma in elder people. MethodsClinical data of 68 elderly patients with abdominal trauma were analyzed retrospectively.ResultsDiagnosis in 35 of 68 cases were confirmed within 12 hours after trauma (51.5%). Fiftyeight cases in this group were treated surgically and 10 cases with nonsurgical treament.There were 7 death, the overall mortality was 10.3%. The cause of death was septic shock and multiple organ systemic failure. ConclusionThe elder patient with abdominal trauma has its speciality in clinical and pathophysiological characteristics and is less tolerant to trauma, which easily leads to misdiagnosis or maldiagnosis. The principle of treatment is to choose positive surgery, to streng then the perioperative management, to protect the function of each important organ, and to prevent the occurrence of multiple organ dysfunction syndrome.
Objective To evaluate the role of CT in diagnosis of the gastrointestinal tract rupture after blunt abdominal trauma. MethodsTwenty preoperative CT scans and clinical data were obtained in 20 patients who subsequently had bowel ruptures verified surgically. CT findings were analyzed retrospectively in these patients. Retrospective interpretation was made by consensus of at least two radiologists. ResultsTwenty cases of CT scan showed intraperitoneal fluid (18 cases), pneumoperitoneum (18 cases), extravasations of gastrointestinal tract contents (2 cases), bowel wall findings (14 cases) and mesenteric injury (15 cases). Conclusion CT is fast, sensitive and noninvasive in diagnosis of the gastrointestinal tract rupture after blunt abdominal trauma.
【摘要】 目的 探讨腹部闭合性损伤的外科急救方法。方法 2003年1月—2009年1月收治200例腹部闭合性损伤患者,根据病史、体征、辅助检查等做出诊断后,在确保重要器官血流供应的基础上进行外科手术治疗。结果 治愈187例,治愈率93.5％；死亡13例,9例患者死于多脏器受损引起的出血性休克,2例脾破裂患者因失血过多术中死亡,2例患者因合并颅脑损伤形成脑疝死亡。结论 对于腹部闭合性损伤患者,应快速准确地根据病史、体征、辅助检查等做出诊断,进行积极外科急救治疗。有效控制出血,保证重要器官血液供应,是外科急救能否成功的关键。