成人结肠冗长症的诊治(附42例分析)

目的：探讨成人结肠冗长症的诊断与围手术期处理经验，提高对该病的诊治水平。方法：回顾性分析42例成人结肠冗长症的临床资料，并作了随访观察。结果：32例患者（75．7％）有顽固性便秘，18例患者（42．9％）存在反复不完全肠梗阻，16例患者（38．1％）便秘与腹泻交替出现，以便秘为主。39例经X线钡剂灌肠透视确诊。急诊手术3例，择期手术39例。41例（97．6％）病理检查于镜下可见典型改变。42例均行不同长度的肠段切除，4例加行乙状结肠固定术。术后随访率为83．3％（35／42），28例症状消失，4例仍有症状，保守治疗有效果，3例再次手术，术后症状消失。结论：典型的病史和X线钡剂灌肠可确诊成人结肠冗长症，外科手术是治疗本病的最终有效措施。     

结直肠癌肝转移的外科治疗

目的探讨结直肠癌肝转移的外科手术适应证和疗效,以及临床病理因素对其预后的影响。方法回顾性分析1991年1月至2000年12月间施行肝切除术的61例结直肠癌肝转移患者的临床资料。结果结直肠癌肝转移切除术后1、3、5年生存率分别为72.1%、58.1%和26.0%,术后出现并发症8例,20例肝转移灶有假包膜形成。结直肠癌Dukes分期、病理类型、转移灶数目、假包膜形成对术后生存率有影响(P<0.05)。术后综合治疗者3年生存率明显优于无综合治疗者(P<0.05)。肝转移灶大小及其切除时间并不影响患者预后(P>0.05)。结论临床病理分期早、肿瘤分化程度高、转移灶数目不超过3个、肿瘤假包膜形成及术后综合治疗预示结直肠癌肝转移切除患者有较好的预后。     

腹腔镜辅助小切口甲状腺结节手术的临床应用

Objective To study the feasibility, superiority and experience of minimally invasive laparoscopic-assisted surgery of the thyroid using ultrosonic scalpel. Methods In a period from January, 2006-August, 2008, 56 patients of the department of general surgery, the hospital of Heilongjiang Province were diagnosed as thyroid node. The size of the nodes ranged from 5.0 cm×4.2 cm to 3.5 cm×2.0 cm in uhrosonography. An incision of about 1.5-2.0 cm was made 1.0 cm above the suprasternal notch and the operation was performed with ultrosonic scalpel assisted with laparoscope. Partial thyroideetomy of lateral thyroid was performed in 20 cases, subtotal thyroidectomy in 25 cases, subtotal thyroidectomy of unilateral thyroid and partial thyroidectomy of contralateral thyroid respectively in 1 case, partial thyroidectomy of bilateral thyroid in 10 cases. Results All 56 cases have undergone minimally invasive laparoscopic-assisted surgery successfully in 50-146 min and no complications occurred. Fifty five cases were confirmed to be benign lesion pathologically. Conclusion Laparoscopic-assisted surgery of the thyroid is an effective with a good cosmetic result.     

上颌骨Le Fort I型截骨进路切除巨大鼻咽纤维血管瘤

目的:探讨上颌骨LeFortI型截骨进路切除累及翼腭凹、颞下凹巨大鼻咽纤维血管肿瘤的可行性。方法:采用矫正上颌骨先天或后天畸形的LeFortI型截骨术式进路,切除位于鼻咽部、筛窦等深在部位的纤维血管瘤。结果:该进路术野显露充分,取得了理想的治疗效果。结论:上颌骨LeFortI型截骨进路是切除鼻咽、颅底部纤维血管瘤的理想进路。     

Factors leading to long-term hospitalization after laparoscopic appendectomy.

BACKGROUND: Randomized studies demonstrate that laparoscopic appendectomy yields better results compared with open techniques. We sought to identify factors that determine an extended hospital stay among patients undergoing laparoscopic appendectomy. METHODS: This was a prospective study including 669 patients undergoing laparoscopic appendectomy. We analyzed variables that can predict the length of hospital stay. RESULTS: Of 669 patients undergoing laparoscopic appendectomy, 141 stayed in the hospital for > or = 5 days (Group 1), and 97 stayed in the hospital for < or = 1 day after surgery (Group 2). The univariate analysis demonstrated that fever (P<0.0001), nausea and vomiting (P=0.060), leukocytosis (P<0.0001), gangrened or perforated intraoperative appearance of the appendix (P<0.0001), and appendix position behind the ileocecal junction (P<0.001) were related to a longer hospital stay. The multivariate analysis through logistical regression showed that the factors independently and significantly associated with an extended hospital stay were presurgical fever, appendix position behind the ileocecal junction, and intraoperative gangrened or perforated appearance of the appendix. CONCLUSION: Fever, appearance, and position of the appendix are factors related to an extended hospital stay.     

Surgical treatment of intercostal hernia with implantation of polypropylene mesh

The intercostal hernia of the lung is a very rare extraordinary disease that requires operation because of the complaints and potential complications. The authors review cases of their operations and analyze the subsequence and treatment. Three patients have been treated for intercostal lung hernia in our treatment. The causes of this disease were a previous thoracotomy in one case and fits of coughing in the other two cases. The diagnosis was set up on the grounds of the specific clinical symptoms, thoracic X-ray and CT scan. The hernia was dissolved with percostal stitches and with the suture of the thoracic musculature in two cases. Plastic operation of the thoracic wall by implanting a polypropylene surgical mesh (Prolen, Ethicon, Johnson & Johnson) was performed in the case of the third patient and later in the first two patients due to recrudescence. In one case the authors were constrained to resect the dystelectasial lung in the hernial sac. The three patients had been operated five times. Relapse of hernia was detected in two patients, in whom the intercostal space had been reconstructed with percostal stitches. We did not detect any relapsing in those two patients at 33 and 66 months after the second operation with mesh implantation. The third patient who got mesh implant immediately did not relapse 12 months after the operation. Intercostal lung hernia is an indication of operation. A plastic operation of the thoracic wall combined with the implantation of a surgical mesh is recommended to close the hernial orifice, which is suitable for treating both primary and relapsed hernias. Recurrence is rare in those patients treated with this method.     

纵隔囊肿的外科治疗：（附72例报告）

外科治疗纵隔囊肿７２例，其中支气管囊肿３２例，心包囊肿１１例，心包憩室３例，皮样囊肿９例，胸腺囊肿３例，食管囊肿８例及囊状淋巴管瘤６例。本病无特异性临床症状或Ｘ线表现，术前确诊困难；针吸活检可提高诊断率。作者报告了本病诊断与治疗的体会。     

干下漏斗部室间隔缺损的外科治疗

４６例干下漏斗部室间隔缺损，占同期室缺手术治疗的２３．２％（４６／１９８）。缺损位于肺动脉瓣下３４例，漏斗部１２例。用带垫片褥式缝合修补２１例，补片修补２５例。全组无死亡。术后直接缝合组有主动脉关闭不全２例、残余分流２例，残留杂音３例。笔者认为，适时手术，选择适当的进路、应用补片修补、正确判断和处理主动脉瓣病变及对合并肺动脉狭窄者予以流出道补片加宽，是提高本病手术疗效的关键。     

颌面部爆炸伤软组织缺损早期修复的实验研究

将犬随机分为Ａ（即时）组、Ｂ（７２ｈ）组，采用ＫＴＹ－０４型雷管置于犬面颊部引爆致伤，造成软组织洞穿性缺损。Ａ组伤后即刻清创、隐动脉皮瓣立即移植修复皮肤缺损；Ｂ组伤后即刻清创，７２ｈ后二次清创，同时切取隐动脉皮瓣，吻合血管修复皮肤缺损，颊粘膜缺损两组均行局部拉拢缝合。术后观察１～６个月，Ａ组５例均失败；Ｂ组１５例，成功１２例，游离皮瓣成活率为８０％。实验结果表明口腔颌面部爆炸伤软组织缺损经早期清创，７２ｈ后扩创，用吻合血管游离皮瓣修复是可行的。     

涉及全椎骨之脊柱肿瘤的外科治疗

本文报告了4例涉及椎体及其后部结构的全椎骨肿瘤的外科治疗,介绍了全椎骨切除术的手术方法及手术注意事项。手术采用后路附件切除,上下椎体Steffee钢板内固定,前路椎体切除自体髂骨植骨融合,初步效果满意。本手术难度大、出血多、危险性高,术中采用控制性低血压,以减少出血。