显微外科技术针头支架法输精管吻合术42例分析

目的探讨输精管吻合术的新方法及复育效果。方法通过显微外科技术针头I临时支架固定法，行输精管吻合术42例。结果42例输精管吻合术，术后随访，检查精液有精子36例，术后再通率85．7％；配偶受孕25例，复孕率59．5％。结论应用显微外科技术针头临时支架法行输精管吻合术，可有助于提高输精管再通率复育率。     

Surgical strategy of one stage surgery of anterior release combined with posterior correction in treatment of severe scoliosis

Objective: Severe scoliosis refers to scoliosis with serious and stiff curve. It always combins with trunk imbalance in coronal and sagittal contour. Besides complex pathological changes, cardiopulmonary deficits and other concomitant diseases increase treatmental difficulties. So the treatment of severe scoliosis is always a great challenge to spine surgeon. Methods :Thirty-six patients with severe scoliosis received one stage posterior correction followed by anterior release during July 1997 to January 2003, including 9 males and 27 females. Mean age was 17.2 years. Of them, 33 was idiopathic scoliosis and 3 was neurofibromatosis scoliosis( Cobb angle: 85-116 degree); 20 cases were abnormal in sagital plane. Three-dimensional devised instrumentation were applied such as CD, CD-Horizon, TSRH or Isola in posterior procedure followed by anterior release during the same anesthesia. 31 cases of this group received thorac icplasty. Results: The correction in the frontal plane achieved an average of 48.5%. In the sagittal plane, the pathological shape of the spine was reduced and distinctly ameliorated. 80. 6% of the patients maintained or achieved balance of sagittal plane. There were no complications of severe neurological deficit, hook displacement, rod broken, and deep infection at follow-up. One case occurred traumatic pleurisy after operation and another appeared pseudarthrosis 2 years later. One case demonstrated imbalance 11 months after operation. One patient was presented loss of correction more than 10 degree at one year follow-up and 5.2 degree in average. Conclusion:The study indicates that the one stage posterior correction combined with anterior release in treatment of severe scoliosis can achieve satisfactory correction. Appropriate choice of cases, preoperational detailed assessment and application of SEP and wake-up test during operation can possibly reduce severe complication. The long-term outcomes still need further observation.     

中药配合耳穴贴压治疗乳腺增生病66例

1998～2002年,笔者自拟乳增饮合耳穴贴压治疗乳腺增生病66例疗效满意,现报告如下。1临床资料66例均为女性,年龄20～30岁8例,31～40岁40例,41～50岁18例;病程最短3个月,最长8年,平均4年;双侧乳房肿胀53例,单侧乳房肿胀13例;乳房肿块最小0.5cm×0.8cm,最大5cm×4.1cm。诊断标准参照1987年中华全国中医外科学会制定的诊断标准[1]。①乳房肿块,且多数伴有乳房疼痛等症状,连续3个月不能自行缓解;②排除生理性乳房胀痛,如经前乳房胀痛、青春期乳痛等;③红外线乳房扫描、钼钯片、乳房血流图等检测作辅助诊断,排除乳腺炎症、乳腺纤维瘤等其他疾病。2…     

动脉灌注灭活再植治疗骨肉瘤的体会

本组１２例骨肉瘤均采用动脉区域灌注灭活再植及术后化疗方法，术后２年存活率平均为７５％，１例因经验不足致局部复发，仅占８．３％，表明在化疗保障下，采用此种方法即能保肢，又能获得与截肢治疗相同的手术效果，优于单纯行灭活再植术后中方法。     

胃癌D17S261和D17S799位点二核苷酸重复序列不稳定性的意义

目的研究二核苷酸重复序列不稳定性〔ＤＲＳＩ〕在胃癌发生中的作用及其临床意义．方法采用ＰＣＲ方法检测了Ｄ１７Ｓ２６１和Ｄ１７Ｓ７９９位点二核苷酸重复序列不稳定性．结果胃癌总ＤＲＳＩ发生率为３４％（１７／５０），其中高中分化腺癌ＤＲＳＩ阳性率（６６７％，１０／１５）显著高于低分化癌（１９４％，６／３１，Ｐ＜００１）；肠型胃癌ＤＲＳＩ阳性率（５５６％，１０／１８）显著高于胃型胃癌（２０％，６／３０，Ｐ＜００５），ＤＲＳＩ与胃癌部位、大小、浸润、分期、淋巴结转移无显著相关．结论ＤＲＳＩ在胃癌的发生中可能起重要作用．     

川楝素对豚鼠乳头状肌电和机械特性的影响

川楝素浓度依赖性地使快反应电位复极至９０％的时程延长，用ＢａＣｌ２阻断Ｉｋ１，可取消ＴＳ延长ＡＰＤ９０的作用，ＴＳ使慢反应电位的ＡＰＤ延和收缩力增强，用ＢａＣｌ２后，可取消ＴＳ的上述作用，ＣｄＣｌ取消ＴＳ增强ＦＣ的作用，但延长ＡＰＤ的作用存在，提示，ＴＳ抑制Ｉｋ１其正性肌力作用是继发于ＡＰＤ的延长及钙通道的失活减慢。     

急性白血病形态学与免疫学分型

目的：分析急性白血病形态学分型(FAB分型)与免疫学分型的相互关系。方珐：选择我院2000～2002年确诊的169例初诊急性白血病进行形态学与单克隆检测免疫学分型比较。结果：106例FAB分型为急性髓细胞白血病(AML)，免疫学特征有M3 HLA-DR(-)，M4、M5有CD14( )特征，及有淋系相关抗原表达；63例FAB分型为急性淋巴细胞白血病(ALL)，免疫学分型有单纯髓系4例，B-ALL18例，T-ALL5例，变异型23例，混合型13例。结论：在AML中(除M0、M7)，不如形态学直观、分型仔细。对于ALL病FAB分型不如免疫学分型，对于M0、M7，只有依靠免疫学分型。FAB分型与免疫学分型两者要相互结合，互相补充，才能更好地反映急性白血病的状况，对临床治疗方案的选择及判断预后有重要意义。     

胆管残余结石的内镜治疗(附306例分析)

目的：探讨内镜治疗肝内外胆管残余结石的效果。方法：对1994年1月～2004年1月间306例胆道残余结石的治疗效果进行回顾性分析，采用十二指肠镜127例，胆道镜116例，经皮经肝胆道镜(PTCS)63例。结果：306例．1中有286例成功(93．46％)。十二指肠镜治疗127例成功125例；胆道镜经T管窦道治疗116例，成功109例；PTCS治疗肝内结石63例，成功52例。结论：内镜治疗肝内外胆道结石效果显著，可使绝大多数患者避免再次手术。