Objective To summarize the visual outcome of patients with severe ocular trauma treated with vitreous surgery. Methods Clinical data of 188(191 eyes) with severe ocular trauma treated with vitreous surgery in a period from November 1996 to April 1998 were analysed retrospectively. Results The study included penetrating injury in 56 eyes, foreign bodies in the posterior segment in 70 eyes, blunt injury in 41 eyes , and globe rupture in 24 eyes. Main complications included endophthalmitis in 35 eyes, choroidal bleeding in 20 eyes, retinal detachment in 60 eyes, and vitreous hemorrhage in 97 eyes. Post-opera-tively, out of 188 eyes, except for 3 of patients too young to examine, visual acuity improved in 133(70.7%), including 85(45.2%) with visal acuity 0.02-1.0, 46(24.5%) remained unchanged; and 9(4.8%) had worse vision. Among 34 with no-light-perception, 12 had light-perception or over. Conclusion A majority of severe trauma eyes can be salvaged with considerable visual recovery after adequate and timely vitreous surgery. (Chin J Ocul Fundus Dis,1999,15:4-6)
ObjectiveTo summarize experience of surgical treatment of ascending aortic aneurysm and analyse related problems.MethodsOne hundred and fourteen (containing 62 cases had aortic dissection) consecutive cases underwent replacement of diseased ascending aorta alone (9 cases) or Bentall operation.ResultsThere were seven operative death (6.14%). The cardiac function, in six of them, was in class Ⅳ(NYHA) preoperatively. Follow up was completed in 107 patients, with a duration of 40±30 months. Eight patients succumbed due to intracranial hemorrhage (3 cases), rupture of abdominal aortic lesion (3 cases), cardiac failure after coronary artery bypass grafting (1 case), and sudden death of unknown cause (1 case),respectively. All 99 long term survivors (86.8%) were in NYHA class Ⅰor Ⅱ.ConclusionThe results indicate that Bentall operation for treating ascending aortic aneurysms and aortic insufficiency, or aortic replacement alone for treating ascending aortic aneurysm gives good functional recovery and an active life for the vast majority of survivors.
Objective To summarize the experience of open heart operation on neonates with critical and complex congenital heart diseases and evaluate the methods of perioperative management. Methods From May 2001 to January 2003, 12 patients of neonates with congenital heart diseases underwent emergency operation. Their operating ages ranged from 6 to 30 days, the body weights were 2.8 to 4.5 kg. Their diagnoses included D-transposition of the great arteries in 4 cases, ventricular septal defect with atrial septal defect in 5 cases, complete atrioventricular septal defect, obstructed supracardiac total anomalous pulmonary venous drainage and cardiac rhabdomyomas in 1 case respectively. 12 cases were operated under moderate or deep hypothermic cardiopulmonary bypass. Results All cases were observed in ICU for 2-11 days and discharged 7-19 days after operation. The postoperative complications included low cardiac output, mediastinal infection, respiratory distress syndrome, systemic capillary leak syndrome and acute renal failure. All cases were cured and the follow-up (from 6 months to 2 years) showed satisfactory outcome. Conclusion A particular cardiopulmonary bypass and proper perioperative management is very important to ensure the successful outcome. Peritoneal dialysis is an effective and safe method for treating acute renal failure after cardiac operation in neonates.
目的 探讨国产单吻合器在低位直肠癌保肛手术中的临床应用效果。方法 结合相关文献回顾性分析2003年1月至2007年12月期间我院收治的128例低位直肠癌中行直肠全系膜切除（TME）且应用国产管状吻合器及荷包钳进行手术的91例患者的资料。结果 全组无手术死亡病例，保肛均获成功，保肛率为71.09%（91/128），术后病理检查肿瘤远端切缘无癌残留。未发生吻合口出血及狭窄； 1例（1.10%）发生吻合口漏，经保守治疗后痊愈； 无大便失禁发生。全组获随访1～5年，平均3.8年，局部复发6例（6.59%）； 总的1年生存率为97.80%（89/91），3年生存率为80.00%（72/90），5年生存率为68.97%（60/87）。结论 TME联合国产管状吻合器及荷包钳应用于低位直肠癌根治术，可提高保肛率，操作简单安全，疗效满意。
Objective To summarize the experiences of surgical treatment for post infarction ventricular aneurysm and mi tral regurgitation， thus to improve surgical curative effect and survival rates . Clinical data of 37 patients with myocardial infarction complicated with ven tricular aneurysm and severer than moderate mitral regurgitation were retrospectively an alyzed between December 2000 and June 2007, all 37 patients underwent coron ary artery bypass grafting and reconstruction of left ventricular after aneurysm resection, mitral valve repair or replacement. Results Three patients died during hospital stay after surgery,mortality rate was 81%, of th em two died in renal failure, one died in brain complications.Thirty patients we re followed up, followup rate was 88.2%(30/34), with 4 patients missed. Follow up time ranged from 1 month to 6 years after surgery, 2 patients died in foll o wup period, of them one died in anticoagulant treatment failure complicated w ith the large cerebral infarction, one died of lung infection and heart failure. The inner diameter of le ft atrium and enddiastolic left ventricle reduced obviously than those before operation （30.1±3.5mm vs.39.3±3.7mm, P=0.004;48.4±4.3mm vs.61.2±5.1mm, P=0.003）by color doppler echocardiography examination at 6th month a fter su rgery.There was no obvious change in size of untouched ventricular aneurysm(diam eterlt;5cm). No regurgitation or slight regurgitation were observed in 12 patient s, mild regurgitation was observed in 2 patients and moderate in 1 patients. Conclusion According to different types of post infarctio n ventricular aneurysm and mitral regurgitation, constitution o f different surgical treatment programs, can result in favorable early and long-term curative effect. There’s marked improvement in most patients’cardiac f unction and survival rate.
目的:总结同种异体肾移植手术的手术配合。方法:回顾总结30例肾移植的手术过程及手术配合。结果:30例患者术程顺利,术中无并发症发生。结论:充分的术前准备、术中密切配合是肾移植手术顺利进行的关键,及时准确应用各类药物、严格无菌管理,对保证手术成功及肾移植受者长期存活具有重要意义。
Objective To investigate the preoperative design and application of the minimum foveolar translocation distance and angle of macular translocation. Methods The fundus fluorescein and indocyanine green an giographies were performed on 53 eyes of 53 patients with classic subfoveal choroidal neovascularization （SCNV）, including 42 with exudative age-related macular degeneration and 11 with high myopic macular degeneration. The actual area of macular SCNV and the minimum foveolar translocation distance and angle were analyzed. Results The actual area of SCNV was 0.39~18.00 mm2 with the mean of (3.08±3.22) mm2. The designed minimum superior translocation distance was 67~2 240μm with the mean of (845.72±425.23) μm；the minimum designed minimum inferior translocation distance was 53~2 430 μm with the mean of (912.17±547.77) μm. The minimum designed superior translocation angle was 1~32°with the mean of (13.23±6.6 8)°；the minimum designed inferior translocation angle was 1~35°with the mean of (14.06±8.46)°. The individual difference of the minimum designed superior and inferior translocation distance was more than 500 μm in 16 eyes （30.19 % ）, and the difference of translocation angle was more than 10°in 11（20.75%）. Conclusion Preoperative design of minimum translocation distance and angle of macular translocation may be helpful to choose the operation program. (Chin J Ocul Fundus Dis，2004，20：75-77)