A DEBT TO ALEXIS: THE BEAUMONT-ST MARTIN STORY

This paper is based on the book Experiments and Observations on the Gastric Juice and the Physiology of Digestion, originally published in 1833. The book held in the Cowlishaw Collection of the Royal Australasian College of Surgeons is the Edinburgh edition of 1838, which contains a preface by Andrew Combe, MD. The paper explores several aspects of the BeaumontSt Martin story, from St Martin's original injury and the primary care undertaken by Dr William Beaumont, whose numerous studies of the actions and reactions of the stomach were made possible because St Martin was left with a permanent gastric fistula. While the debt we owe to Beaumont is often acknowledged, patients are not mere machines and surgeons must recognize that surgery also owes a debt to its patients; in this case, to Alexis St Martin for what he permitted by way of experiment.     

颈动脉切除术的临床研究

目的 探讨颈部恶性肿瘤侵犯颈总动脉和I或颈内动脉以及颌面部难控制大出血时对颈总动脉和颈内动脉的外科处理方法及其并发症、后遗症的预防。方法 回顾性分析1990年－2000年行颈总或I和颈内动脉结扎、切除术的6例临床资料。结果 本组均为男性，年龄17－66岁。其中颈部复发性转移癌浸润颈总动脉、颈内动脉3例，鼻咽癌放疗后颈部溃疡侵犯颈总动脉1例，上颌骨中央性血管瘤大出血1例，鼻咽纤维轿管瘤术中、术后大出血1例。单纯结扎、切除颈总动脉4例，颈总及颈内动脉同时结扎、切除2例。经随访，术后短暂性肢体偏瘫2例，脑梗塞、永久性偏瘫1例，无任何并发症3例。无手术死亡病例。结论 颈动脉切除术对已累及颈动脉的颈部恶性肿瘤是一种有效的治疗手段，对于颌面颈难以控制的致命性大出血是一种有效的急救措施。单纯切除颈总动脉所产生的术后并发症的发生率比颈总动脉和颈内动脉同时切除低；而已先期或同时切除颈外动脉，出现并发症的机会更大。术后酌用抗凝或溶栓药物对于脑血栓、脑梗塞的防治作用有待进一步研究。     

硬膜外腔阻滞对胸部手术应激反应的影响

目的 观察硬膜外腔阻滞对胸部手术应激激素和细胞因子的影响。方法20例食管癌手术病人,随机分为两组,每组10例,即全麻复令硬膜外腔阻滞(GEA)组和全麻(GA)组,分别测定麻醉诱导前、手术2h、手术4h、术毕、术后1d及术后3d的血浆去甲肾上腺素、肾上腺素、血清促肾上腺皮质激素(ACTH)、皮质醇、C-反应蛋白、IL-6及IL-10的水平。结果 血浆去甲肾上腺素和血清皮质醇GEA组术中术后无显著改变,但GA组术毕和术后1d显著升高(P<0.05),术后3d恢复至术前水平,组间比较前者有显著差异(P<0.05)。两组血浆肾上腺素、IL-10术中术后均无显著变化。两组血清ACTH、IL-6及CRP术中术后均显著升高(P<0.05),组间比较无显著差异。结论 硬膜外腔阻滞可以减轻胸部手术的应激反应。IL-6是较CRP更灵敏的反映组织损伤的炎性指标。     

The popularization and application of cold storage red blood cells or whole blood at −80 °C of the Rh(D) negative patients in surgical operation

Summary The efficiency of cold storage red blood cells (CSRBC) or whole blood at −80 °C used in 27 Rh(D) negative patients during surgical operation was reported. The Rh(D) negative patients received the transfusion of CSRBC or whole blood stored at −80 °C for 180 to 360 days. The changes in the indexes, such as blood TB, DB, K⁺, Na⁺, BUN, Cr, urine protein (URPO), UOB, Hb, HCT, serum total protein, relative to hemolytic reaction and blood volume before and after transfusion were observed. The results showed that after transfusion of CSRBC or whole blood 27 cases were negative for urine protein and UOB, and the levels of BUN and Cr were normal (P>0.05). Blood TB, DB, Hb, and HCT were increased, while pH, blood K⁺ and blood Na⁺ was normal with the difference being not significant before and after operation (P>0.05). Plasma protein was decreased, but there was no significant difference before and after operation (P>0.05). It was suggested that CSRBC or whole blood at −80 °C could be safely infused to the Rh(D) negative patients without side effects during the surgical operation. YU Zhongqing, male, born in 1957, Technician in Charge     

两种术式治疗多囊卵巢综合征的远期疗效追踪比较

[目的]评价开腹卵巢楔形切除(OWR)和腹腔镜下双侧卵巢电灼开窗术(LOD)两种术式对多囊卵巢综合征(PCOS)的远期疗效.[方法]1981至2001年在我院诊断为PCOS并接受手术治疗的妇女共151例,其中行OWR 61例、LOD 90例,追踪分析两组妇女术后妊娠率、术后妊娠时间的分布及术前后月经模式变化.[结果]两组的临床特征具有可比性,OWR组累积妊娠率84%,LOD组累积妊娠率72%,两组间没有明显差异,绝大部分妊娠发生在术后18个月内;OWR组术后3个月、半年、1年、3年、5年及10年月经规律的妇女所占的比例分别是81.3%、81.3%、77.3%、77.6%、78.9%、85.2%,明显高于术前的31.1%(P值＜0.05);LOD组术后3个月、半年、1年、3年、5年及10年月经规律的妇女所占的比例分别是80.6%、63.5%、56.7%、58.0%、57.6%、42.9%,明显高于术前的35.6%(P值＜0.05);术后OWR组月经规律妇女占的比例明显高于LOD组(P均＜0.05).[结论]两种术式的术后妊娠率相似.OWR比LOD更好、更长远地改善PCOS妇女的月经异常.     

门脉高压症断流术后上消化道再出血的外科治疗探讨

目的探讨门脉高压症断流术后上消化道再出血的外科治疗方法及其疗效.方法对(1999-2000)年本科收治的34例门脉高压症断流术后上消化道再出血的病人行外科治疗及疗效分析.其中肝功能Child A组10级,B级18例,C级6例.治疗前钡餐或胃镜检查确诊.结果有14例行非手术外科治疗,2例经药物治疗止血;4例行胃镜下食道静脉套扎(EVL)止血,效果较好;6例行食管胃底曲张静脉脉硬化剂注射,2例行三腔二囊管止血,疗效不确切,再出血率62.5%(5/8).20便行手术治疗,9例行肠腔分流,2例(2/9)术后再次发生上消化道出血;术中食管胃底曲张静脉缝扎1例,食管胃底曲张静脉硬化剂注射2例,术后均再次出现上消化道出血;贲门血管再次离断2例,改良食管下段横断术3例,术后近远期疗效均可;贲门周围血管离断加肠腔分流水2例,术后有1例上消化道再出血.结论胃镜下食道静脉套扎术在非手术止血中效果较好,适合于不不宜手术的病人.手术治疗常选肠腔分流.对前次断流不彻底需再次断流,再次断流门静脉压仍高,则考虑行断流加分流.     

剖宫产术中大出血填塞纱条止血53例临床分析

目的观察宫腔填塞纱条对剖宫产术中大出血的止血效果。方法剖宫产术中大出血患者53例,常规处理方法无效后,采用宫腔填塞纱条止血,术中宫体注射缩宫素。以同期剖宫产50例为对照组,采用宫体注射缩宫素20U。结果53例经宫腔填塞纱条后,52例能迅速控制出血,有效率98.1%。与对照组比较,两组术后24h出血量、术后5d、42d子宫径线和无显著差异(P>0.05)。结论宫腔填塞纱条治疗剖宫产术中大出血有积极作用。     

经外踝入路关节内环锯法行踝关节融合术

[目的]介绍经外踝入路关节内环锯法行踝关节融合术的方法与临床效果。[方法]利用环锯(14mm、16 mm、18 mm)对20例踝关节严重病损病人行关节融合术,均采用踝关节外侧入路,腓骨下段截骨并下翻显露关节,利用环锯关节内融合即原锯心骨旋转90°原位回植,外踝骨块螺钉固定旁靠植骨。术后关节予以石膏固定。[结果]经随访6个月~4 a,平均26个月。术后2周刀口Ⅰ期愈合,4周可见骨痂形成,12周病人疼痛明显缓解或消失,足部外形改善。X线片示胫距关节牢固融合。[结论]采用经外踝入路关节内环锯法行踝关节融合术,方法简单,融合率高。其优点为:切口显露良好;对胫距关节干扰小,保证了关节的正常高度和下肢长度;锯心骨原位回植无需再次植骨,外踝旁靠植骨提高了植骨强度。     

显微外科技术在尿道下裂修复中的应用

采用显微外科技术行阴囊纵膈皮瓣尿道下裂修复术18例，均获成功。其手术要点为：将阴茎腹侧纤维索条切除，充分伸展阴茎，皮瓣保留足够长度与宽度，克保血运；在显微镜下采用7－0尼龙丝线缝合，形成皮管，不缝皮肤，只缝皮下。硅胶管支架引流，加压包扎阴茎。本文对手术成功的原因进行了初步讨论。     

医院感染流行病学监测分析

介绍了我院１９９３年７月１日～１９９３年１２月２０日出院的１０３１例病人医院感染病率的监测分析，半年中感染率为８．４％，妇产科疗区发病率高于外科疗区，感染部位以泌尿道、下呼吸道、手术伤口为最多，侵袭性操作及易感因素引起的感染在感染病例中分别占４０．２％和５９．８％。