非孕期子宫肌瘤红色变性40例分析

目的 了解非孕期子宫肌瘤红色变性的临床特征。方法 本组回顾分析了1993年1月～2001年2月间住院手术治疗40例非孕期子宫肌瘤红色变性的临床病理特征。结果 非孕期子宫肌瘤红色变性发生率为2.3%。生育年龄多见，绝经后也可发生。有典型表现者2例，占5%，非典型下腹隐痛而无发热者7例，占17.5%，肌瘤结节局部压痛者12例，占30%，无任何症状者30例，占75%，白细胞升高占10例，25%。90%的红色变性肌瘤直径在5cm以上，77.5%为壁间肌瘤。68.6%有典型牛肉样改变，54.8%旋涡状结构存在。65%为单纯红色变性，余35%可合并其他类型变性。结论 非孕期子宫肌瘤红色变性临床过程缓和，症状不典型，易漏诊，不作为手术指征，但因子宫肌瘤往往较大，多需手术治疗。     

荷包环扎式结直肠吻合保肛术治疗低位直肠癌*

目的 :评价荷包环扎式结直肠吻合保肛术治疗低位直肠癌的价值。方法 :对低位直肠癌采用荷包环扎结直肠吻合保肛术治疗 2 3例 (A组 ) ,采用Miles手术治疗 2 6例 (B组 )。结果 :A组术后 1、3年生存率分别为 10 0 % (2 3/ 2 3) ,95 7% (2 2 / 2 3) ,术后无局部复发病例 ;排便功能优 16例 (6 9 6 % ) ,良 7例 (30 4 % )。B组术后 1、3年生存率分别为 10 0 % (2 6 / 2 6 ) ,96 2 % (2 5 /2 6 ) ,术后局部复发率 3 8% (1/ 2 6 )。两组术后 1、3年生存率 ,局部复发率经统计检验 ,均无显著差异 (P值均 >0 0 5 )。术后并发症 :A组无吻合口瘘及吻合口狭窄发生 ,盆腔感染 1例。B组 :切口感染 1例 ,人工肛门狭窄 1例。结论 :采用螺纹支架管荷包环扎结直肠吻合保肛术治疗低位直肠癌既能达到根治目的 ,又有保留肛门的良好排便功能 ,且并发症少 ,操作简便易行 ,不用特殊器械 ,值得推广应用     

腹腔镜下盆腔腹膜移植阴道成型术的探讨

目的 探讨腹腔镜下盆腔腹膜移植阴道成型术在妇科临床中的应用。方法使用特制的腹膜推进器行腹腔镜下盆腔腹膜移植阴道成型术。结果 术后成型的阴道上皮化良好，阴道无塌陷，性生活满意。结论 该术式损伤小、效果好、术后恢复快，是目前较理想的阴道成型方法。     

Laparoscopic Local Resection Based on Sentinel Node Evaluation for Early Gastric Cancer: A Preliminary Report

We previously reported that lymphatic mapping using isosulfan blue can be used to identify sentinel nodes (SNs). This study was undertaken to evaluate the feasibility of using the SN technique in treating early gastric cancer and to explore its usefulness for minimal invasive surgery. Twenty-three patients with early gastric cancer who underwent SN biopsy were retrospectively evaluated. Based on SN evaluation, individualized surgery was performed in five patients with T1N0M0 gastric cancer. When pathological examination of frozen sections revealed metastasis in SNs, we performed a standard D2 gastrectomy. Laparoscopic local resection was applied when the SN biopsy was negative. Our results showed that the success rate with SN biopsy in early gastric cancer was 100%, as were the accuracy, sensitivity, and specificity. All five patients with early gastric cancer had SNs negative for metastases both by frozen section and by postoperative pathology. Thus, all these patients underwent laparoscopic local resection without extended lymphadenectomy. We conclude that SN biopsy is a useful tool to individualize the operative procedure, and laparoscopic local resection can be safely performed using SN guidance in selected patients with early gastric cancer.     

采用改良McBride与Greer手术治疗严重(足母)外翻

目的探讨采用改良McBride与Greer手术(第1跖骨截骨术)治疗严重足母外翻的临床效果。方法采用改良McBride与Greer手术治疗严重足母外翻19例(32足)。术后根据足母外翻矫正情况进行评价。结果随访19例,时间为1.5个月~6年,所有患者术后外形明显改善,复发1足。结论采用改良McBride与Greer手术治疗严重足母外翻是一种安全、有效的治疗方法。     

Spigelian hernias: a prospective analysis of baseline parameters and surgical outcome of 34 consecutive patients

Most of the papers published on spigelian hernia are either case reports or small retrospective series. In this prospective multicenter study, we aimed to outline the specific features of spigelian hernias and patients’ characteristics more clearly. Surgeons enrolled patients to be entered into the database as they diagnosed and treated the hernias at will. The baseline and surgical outcome parameters were noted in each patient. A painful mass was the main presenting complaint in half of 34 patients. Accurate preoperative diagnosis was possible in 31 patients. Open intraperitoneal mesh repair was the preferred technique. The mean hospital stay and time until return to normal daily activities were 4.1 and 15.6 days. Although a rare condition, diagnosis of a spigelian hernia is not difficult once remembered. Its surgical repair seems to cause few complications and is very well tolerated by the patient.     

腹腔镜手术在妇科疾病中的应用

目的探讨腹腔镜手术在妇科疾病的应用。方法回顾性总结该科2001年10月￣2004年7月进行各种妇科腹腔镜手术共428例的资料。结果该组有10余种妇科疾病行腹腔镜手术治疗,近20种手术方式;中转开腹7例(1.67%);并发症发生率0.94%,无大血管损伤、空腔脏器损伤、电损伤和死亡等严重并发症。结论随着新技术、新器械的不断发展,腹腔镜手术的禁忌证逐渐减少。扎实的基本功、相对固定的手术团队、谨慎选择手术对象、及时中转开腹是预防和减少手术并发症的有效措施。腹腔镜手术对病人创伤小、术中出血少、术后恢复快、住院时间短、腹壁切口美观,而且诊断和治疗同步完成,因此,腹腔镜手术在妇科疾病的诊治中拥有广阔的应用前景。     

Is cholic acid responsible for embryo-toxicity of the post-receptive uterine environment?

HPLC analysis of the embryo-toxic fraction of human uterinefluid, collected between the 22nd and 25th days of the menstrualcycle, revealed the presence of cholic acid at high concentrations.It is suggested that cholic acid could be responsible for theembryo-toxicity of the uterine environment, which follows thereceptive period for implantation.     

青年人原发性肝癌的治疗与预后分析

目的:探讨青年人原发性肝癌手术切除率低及术后复发率较高的原因.方法:将1985年1月～2000年1月收治的原发性肝癌173例患者分为青年组(≤35岁)83例和中老年组(≥36岁)90例,对其临床资料、手术切除率、术后复发率及生存率等进行比较分析.结果:青年组原发性肝癌手术切除率、术后1年复发率分别为26.51%(22/83)和68.18%(15/22),术后1、3、5年生存率分别为59.09%(13/22)、22.73%(5/22)和9.09%(2/22).中老年组原发性肝癌手术切除率、术后1年复发率分别为53.33%(48/90)和37.50%(18/48),术后1、3、5年生存率分别为81.25%(39/48)、47.92%(23/48)和39.58%(19/48).青年组各项生存率指标均较中老年组低(P＜0.01).结论:青年组原发性肝癌具有肿瘤生长迅速、侵袭力强、门静脉癌栓发生率高、多表现为巨块型及弥漫型等特点,导致手术切除率较低及术后复发率较高.     

乳剂依托咪酯对心脏手术病人麻醉诱导期循环功能的影响

目的　本文应用乳剂依托咪酯,观察其对心脏手术病人麻醉诱导期的循环影响。方法　选择心脏手术病人80例,心功能Ⅲ～Ⅳ级,随机分为两组,每组2 0例:Ⅰ组(水剂组) :水剂依托咪酯0 2 5mg kg-1;Ⅱ组(乳剂组) :乳剂依托咪酯0 2 5mg kg-1。记录麻醉前、注射依托咪酯前、后,气管插管后1min和3min时段的各监测参数。观察不自主肌肉颤动,注射疼痛感及过敏反应等不良反应。结果　显示两种剂型的依托咪酯各时间点的SBP、DBP、MAP、HR各组间无显著差异(P >0 0 5 )。两组在注射依托咪酯后SBP、DBP、MAP、HR轻度下降,但与注射前均无统计学差异(P >0 0 5 )。不自主肌肉运动Ⅰ组8例、Ⅱ组6例:两组间无显著差异(P >0 0 5 )。静脉注射处疼痛Ⅰ组14例、Ⅱ组1例,两组间显著差异(P >0 0 5 )。结论　乳剂依托咪酯具有麻醉诱导平稳,心血管影响轻微,副作用少在应用上优于水剂依托咪酯,可用于高龄及心脏功能受损害患者的麻醉诱导。