经鼻蝶窦手术动物模型神经内镜手术训练

目的建立一种活体动物的神经内镜经鼻蝶手术模拟训练方法。方法选择大鼠，建立一套训练计划，完成内镜图像导引下的内镜操作，电凝止血、冲洗和吸引、活检等神经内镜经鼻蝶手术的基本技巧。结果利用大鼠颅脑进行模仿内镜经鼻蝶手术，如在内镜图像导引下操作内镜的方法；熟悉内镜系统、电凝系统、冲洗和吸引设备的使用；熟悉了神经内镜经鼻蝶手术的步骤。结论作为神经内镜实验室训练的重要组成部分，通过利用大鼠颅脑进行模拟神经内镜手术，训练者可以从中获得神经内镜操作基本技巧的练习。     

甲状腺微小癌36例临床分析

目的:探讨甲状腺微小癌的诊断和外科治疗经验。方法:36例甲状腺微小癌患者,10例行患侧腺叶切除术,20例行患侧腺叶加峡部切除术,3例行甲状腺次全切除术,加局部淋巴结清扫术1例,加功能性颈淋巴结清扫术2例,术后均服用甲状腺素片80~120mg/d,服药时间维持手术后1~3年,定期复查甲状腺激素水平,以"轻度甲亢"症状为用药标准调整服药用量。2例术后做同位素治疗。结果:术后2例曾出现短暂声音嘶哑,后逐渐恢复,1例出现短期的低钙抽搐。34例术后随访3~10年,平均随访5年,除1例混合型癌伴发肝转移者死亡外,其余无复发和死亡。结论:甲状腺微小癌女性发病较多,以单发癌结节为主,B超、细针穿刺细胞学检查(FNAC)、术中快速冰冻病理检查等方法综合运用能提高甲状腺微小癌的检出率,甲状腺微小癌手术治疗的预后较好。     

高血压脑出血破入脑室微创伤手术治疗

目的 探讨高血压脑出血破入脑室微创伤手术治疗效果。方法 本组73例中，45例患者采用单侧侧脑室＋腰蛛网膜下腔置管持续外引流术；28例患者采用双侧侧脑室＋腰蛛网膜下腔置管持续外引流术治疗。结果 术后评定，Ⅰ级4例，Ⅱ级28例，Ⅲ级20例，Ⅳ级11例，Ⅴ级9例。结论 单、双侧侧脑室＋腰蛛网膜下腔置管持续外引流微创手术是治疗高血压脑出血破入脑室一种有效的治疗方法。     

三块游离组织组合移植I期修复复杂手外伤

研究复杂性手外伤的修复方式和游离组织组合移植的方式。方法：对36例严重手外伤采用在块游离组织组合移植修复。共有4种组合类型。结果：36例108块游离组织组合移植，全部成活，所覆盖的创面全部愈合，经过1年以上随访，移植足趾和Mu甲瓣恢复触痛、温度觉，两点瓣别觉在6-12mm，所有病例恢复了对掌、对指功能，能完成日常生活功能。结论：用三块游离组织组合移植修复复杂手外伤，虽手术时间长、创伤大，但可减少手术次数和减轻患者精神和经济负担，缩短疗程，并能早期进行康复训练，最大程度恢复手指的功能治疗。     

恩丹西酮与地塞米松预防性治疗腹腔镜胆囊切除术后恶心呕吐的临床观察

目的：探讨恩丹西酮与地塞米松预防性治疗腹腔镜胆囊切除术后恶心呕吐的比较。方法：89例择期腹腔镜胆囊切除术者随机为恩丹西酮、地塞米松和生理盐水组。麻醉诱导及维持方法相同，诱导时三组分别注射恩丹西酮8mg、地塞米松10mg及生理盐水5ml。术后观察病人24h恶心、呕吐情况。结果：恩丹西酮和地塞米松组与生理盐水组相比＊P＜0．01，恩丹西酮组与地塞米松组相比＃P＞0．05。结论：恩丹西酮与地塞米松均能有效防治腹腔镜胆囊切除术后恶心呕吐，但恩丹西酮价格昂贵，地塞米松则比较低廉，有推广使用价值。     

急性梗阻性化脓性胆管炎(附121例分析)

本文对121例急性梗阻性化脓性胆管炎(AOSC)进行了临床分析讨论了诊断及治疗。结果表明,早期诊断,尽快手术治疗,积极防治并发症,是提高疗效降低死亡的关键。肝肾功能衰竭和中毒性休克是本病的主要死因,占死亡总人数的83％,60岁以上的老人不是手术的禁忌症。     

Cosmetic benefits of lower midline skin incision for pediatric open heart operation

OBJECTIVE: Since we developed the procedure in 1996, we have now performed 100 pediatric open heart operations using a lower midline skin incision and a minimal sternotomy approach. METHODS AND RESULTS: To elucidate the benefits of this approach, we analyzed these 100 cases retrospectively. There was no death, and no major complication, caused by this approach, and the resulting scarring in each patient is difficult to be seen under a common undershirt. CONCLUSION: This review shows that the technique of a lower midline skin incision and minimal sternotomy approach is a safe reliable and cosmetically advantageous method for a pediatric cardiac operation.     

Prophylaxis and treatment of bladder dysfunction after Wertheim-Meigs operation: the positive effect of early postoperative detrusor stimulation using the cholinergic drug betanecholchloride

The efficacy of betanecholchloride in the postoperative treatment of bladder dysfunction is controversial. We therefore performed a comparative study on the effect of this therapy for the prophylaxis of detrusor hypotonia after Wertheim-Meigs operation. Forty patients with cervical cancer FIGO stage Ib/IIa were divided into two study groups. The control group (24 patients) only received betanecholchloride if the residual urine persisted above 50 ml after the 10th postoperative day. The study group (16 patients) received 50 mg betanecholchloride three times a day from the 3rd postoperative day onward. In this group postoperative catheter treatment, and consequently hospital stay, were significantly shorter (9.6 versus 13.3 days and 15.5 versus 18.6 days). The residual urinary volume normalized faster (8.0 versus 13.0 days) and the rate of cystitis was lower (18.8 versus 25%). According to our study, a prophylactic application of the parasympathomimetic drug betanecholchloride diminishes postoperative complications associated with bladder dysfunction after Wertheim-Meigs operation. EDITORIAL COMMENT: Bladder dysfunction plays an important role after radical hysterectomy. The authors present data indicating improved and quicker resumption of bladder function following radical hysterectomy with early administration of betanecholchloride, versus use of the medication only when indicated by elevated postvoid residual. Although the study is not a double-blinded placebo-controlled trial, the patients who received beta-necholchloride from postoperative day 3 had significantly decreased postoperative catheter treatment, earlier resumption of adequate bladder emptying defined as a postvoid residual of less than 50 ml, decreased incidence of bladder infection and shorter hospital stay. This information is encouraging for this subset of patients, who characteristically are at high risk for long-term bladder dysfunction. Further studies in this area are needed to clarify therapeutic options to improve patients’ quality of life, specifically in regard to bladder function following treatment of their cancer.     

Transabdominal repair of cystocele by wedge colpectomy during combined abdominal-vaginal surgery

The aim of the study was to evaluate the effectiveness of transabdominal wedge colpectomy as surgical treatment for cystocele. One hundred and sixty-three women with either first or second-degree cystocele (Beecham classification), rectocele and concomitant stress urinary incontinence or benign pelvic masses were submitted for a combined operation. Transabdominal repair of the cystocele was performed by wedge colpectomy employing two different absorbable sutures, Vicryl and PDS. The choice of suture was not random but depended on the period at which surgery was performed. Data obtained were analyzed with Student’st-test and Fisher’s exact test. The cystocele cure rate was 90.2% (110 out of 122) at 3-year follow-up and was significantly associated with the preoperative degree, being 95.5% and 76.5% in first and in second degree, respectively (P=0.003). At 1-year follow-up the cure rate was significantly associated with the type of the suture employed (P=0.01). At 2-year follow-up rectocele cure rate was 97.2% and vaginal vault prolapse appeared in 3.5% of cases. Stress urinary incontinence relapsed in 10% of patients after Burch colposuspension. After the operation 94.1% of the women declared normal coitus. In the present series wedge colpectomy was found to be effective in repairing first-degree cystocele, whereas a high incidence of relapse was observed when second-degree cystocele was present preoperatively. The suture material employed influenced the cure rate. EDITORIAL COMMENT: Wedge colpectomy of the anterior vaginal wall has been described by Weinstein and Roberts (1949), Macer (1978) and Drutz (1991) as a means of abdominally correcting anterior vaginal wall relaxation. Although the present authors did not find as high a success rate with the procedure as the previous investigators, they do show that an abdominal approach to cystocele repair is feasible. There are instances when such an approach would be advantageous to avoid repositioning for a vaginal anterior wall repair. The danger of abdominal anterior wedge colpectomy lies in the dissection of the bladder base from the underlying vaginal wall. Dissection in this area must proceed carefully to avoid trauma to the bladder, ureters and, more distally, to the urethrovesical junction. Performed carefully, with attention directed at avoiding these structures, the abdominal wedge colpectomy is a potentially useful procedure to add to the armamentarium of the urogynecologic surgeon.     

用带血管的腓骨近段重建桡腕关节的临床研究

用绘图法对１５具尸体１５对腓骨小头的胫腓关节面及桡骨腕关节面进行了解剖学的对比研究，观察关节面形态，测量其长径、横径、关节面倾斜角度、曲率半径，发现腓骨小头的胫腓关节面和桡腕关节面解剖相似。在此基础上，临床应用带血管腓骨近段移植重建桡腕关节４例收到良好的疗效，根据Ｇｒｅｅｎ评分标准，腕关节评分为７０～８５分。