假体隆乳术后并发症的防治

目的探讨乳房假体隆乳术后并发症产生的相关因素及预防方法。方法对198例患者乳房假体隆乳术后1~17年出现的并发症进行分析,阐述防治措施,针对不同情况进行相应的处理。结果本组198例患者,其中92例患者随访半年至1年,除Ⅲ°包膜挛缩患者术后仍出现Ⅱ~Ⅲ°包膜挛缩外(包膜松解术后3例,包膜切除术后4例),余患者对治疗效果满意。结论乳房假体隆乳术后出现的并发症,多数是可以预防和治疗的,只要术中操作规范,对并发症及早准确的处理,是提高手术效果,减少并发症发生的有效方法。     

Aortic valve injury 10 years after tetralogy of Fallot repair

Summary Although recognized by pediatric cardiac surgeons, aortic insufficiency as a technical complication after tetralogy of Fallot repair is poorly documented, especially if it occurs late. The case of a boy with aortic insufficiency 10 years after complete tetralogy repair is described. No documentation in the literature other than summary statements in textbooks of this occurence was found.     

Amputation in elderly and high-risk vascular patients

Fifty-eight patients underwent lower limb amputation for arterial disease over a 30-month period. Mean age of the patients was 72 years. Cardiopulmonary and metabolic risk factors were present in the majority of the patients. Postoperative one-year and three-year mortality rates were 24, 40, and 76%, respectively. Contralateral amputation was required in one-third of the patients after a mean period of eight months. Only younger and healthier patients returned to a meaningful social life after appropriate prosthetic fitting. In view of the high mortality and morbidity rates, above-knee amputation seems a better choice than below-knee amputation in these elderly and high-risk patients.     

Diabetes Education: Whose Priorities Are Met?

Two hundred Type 2 diabetic patients newly referred to the diabetes centre at a large university teaching hospital were studied over an 8-month period. Patients completed a diabetes knowledge questionnaire, and specified their educational priorities by selecting six diabetes-related topics from a list of 14. After giving 1 h of individual education and using the same list, the educators selected six topics which they considered to be most important for that particular patient to know. Choice of educational priorities differed between the patients and the corresponding educator (p less than 0.001). In only 38% of cases did the educators' first three priorities coincide with those of the patients. The major discrepancies were in the selection of 'sick day management' and 'complications', especially favoured by patients, as against 'oral hypoglycaemic agents' and other therapy-related topics, especially favoured by educators. Diabetes knowledge was a determinant of educational priority for patients (p less than 0.001) but not educators. In contrast, only the educators' overall choices were affected by duration of diabetes (p less than 0.001). Diabetes treatment type influenced both patients' and educators' selection of priorities (p less than 0.001). We conclude that an educational strategy which relies on health professionals' perceptions to determine what diabetic patients need to know may be inadequate.     

骨盆骨折合并阴道损伤（附5例报告）

报告5例女性骨盆骨折合并阴道损伤，占骨盆骨折41例中的12.2%,均为交通事故伤，都合并有失血性休克，开放伤3例，闭合伤2例，治疗作阴道修补术2例，用碘仿纱条填塞阴道2例。未作处理1例，均治愈，阴道损伤表现为四型；横行撕裂伤，纵行撕裂伤，斜行撕裂伤和刺伤，强调早期诊断，及时治疗以防止合并症。     

Prediction of severe postoperative complications in patients admitted to neuroanaesthesia

The purpose of this study was to identify factors which will predict the risk of severe postoperative complications in individual patients in a neurosurgical unit. Eleven risk factors were investigated in 363 neurosurgical patients, of whom 40 (11%) developed postoperative complications requiring mechanical ventilation for more than 24 h in an intensive care unit, 16 were found to be severely disabled or in a vegetative state at follow-up 1 month after admission, and 28 patients died. By applying stepwise, logistic regression analysis to the patient's data, we were able to select two significant risk variables, i.e. the Glasgow Coma Scale (GCS) 8 or less preoperatively and emergency anaesthesia. The presence of GCS 8 or less on the consciousness scale was associated with postoperative complications in approximately 40% of the cases. Emergency patients with severe neurological damage had the greatest risk of postoperative complications (93%). Fatal outcome for patients with postoperative complications was seen in 40% of the cases.     

Allergy to barium sulfate suspension with angioedema of the stomach and small bowel

Hypersensitivity reactions occurring during barium studies of the gastrointestinal tract are rare. A case is presented with radiographically demonstrated angioedema in the stomach and small bowel accompanied by allergic rhinitis, which was apparently an allergic response to the barium sulfate suspension. The reaction was documented twice during separate challenges to the barium suspension performed several months apart.     

蛛网膜下腔出血后正常颅压脑积水(附20例分析)

本文分析了20例有明确蛛网膜下腔出血病史的正常颅压脑积水患者的临床表现,其中有智能、步态障碍、尿失禁三联征典型表现者占11例(55％),有其中二个症状者4例。CT是诊断脑积水的首选检查。本文还结合文献对正常颅压脑积水的发生发展,与之有关的因素及临床表现进行讨论。     

降低高血压脑出血术后死亡的几点体会

目的 :总结降低高血压脑出血病人术后病死率的方法。方法 :分析 36例高血压脑出血病人救治经过。结果 :36例中死于肺部感染 9例 ,再出血 7例 ,消化道出血 6例 ,术后颅高压未解除 5例 ,肾功能衰竭 5例 ,其他 4例。结论 :严格掌握高血压脑出血手术指征 ,选择正确手术方法 ,术后合理用药及护理能降低高血压脑出血手术后病死率 ,改善预后。     

妊娠肝内胆汁淤积症患者胎盘组织中血管内皮生长因子的表达

目的观察血管内皮生长因子(VEGF)在妊娠肝内胆汁淤积症(ICP)胎盘中的表达.方法采用免疫组织化学方法,检测25例正常妊娠胎盘(对照组)和25例ICP胎盘(ICP组)中VEGF的水平.结果 VEGF在正常妊娠胎盘和ICP胎盘中分布基本一致,分布在滋养细胞、血管及绒毛间质.在ICP组VEGF为轻度表达占76%,中度表达占24%,无重度表达;而在对照组VEGF轻度表达占24%,中度表达占44%,重度表达占32%.ICP组中VEGF表达明显低于对照组(P＜0.01).结论 VEGF在胎盘中主要由绒毛滋养细胞分泌,ICP胎盘中VEGF的减少可能与胎盘血管生成减少及胎盘滋养叶细胞浸入异常有关,在ICP发病中占有一定的地位.