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51.
Atsushi Ota Nobuyasu Kano Hiroshi Kusanagi Shigetoshi Yamada Arty Garg 《Journal of hepato-biliary-pancreatic sciences》2003,10(2):172-175
Our basic techniques for the management of difficult cases of laparoscopic cholecystectomy (LC) are presented in this article. If access to Calot's triangle cannot be gained safely, dissection should be started at the fundus or body of the gallbladder (GB), rather than the neck (fundus-first method). In cases with a short and wide cystic duct, a transfixing suture should be applied for ligation instead of clipping. EndoGIA is useful for ligating and transecting this case to avoid a subsequent stricture caused by normal method of ligation. Intraoperative cholangiography should be performed near the neck of the GB in cases in which orientation is lost during dissection. More dissection should be performed in the direction of the junction of the bile ducts after orientation is regained. In cases with GB filled with stones accompanied by severe fibrosis, part of the GB is incised to remove the stones and expose the lumen of the GB. Confluence stones can be removed by placing an incision on the GB side of the junction of the duct. The incised part is closed with suture. A cystic tube (C-tube) is placed in the common bile duct through the cystic duct for decompression. In more difficult cases in which dissection cannot be started safely at any location, the body and the fundus of the GB are excised, and a drain is placed at the neck of the GB. Dissection can be carried out from the main surgeon's or the assistant's side depending on the situation, and cooperation between the two surgeons is mandatory to achieve safe LC in difficult cases. When performing the LC, one must have a low threshold for converting to open surgery if injuries cannot be managed safely. 相似文献
52.
Cemal Şenyuva Akın Yücel Yagmur Aydın Ihsan Okur Zeki Güzel 《Aesthetic plastic surgery》1997,21(4):233-239
Extracorporeal septoplasty is a radical solution for the severely deviated nose. The major problems associated with this
procedure are fixation of the septal cartilage graft and dorsal irregularities. Extracorporeal septoplasty was performed in
combination with open rhinoplasty in 17 patients with severe nasal deformities. In this technique septum was totally removed
through the columellar incision of open rhinoplasty, corrected outside, and replaced as a free ``L' shaped cartilage graft.
The cartilage graft was fixated to the upper lateral cartilages to restore the natural relations of the anatomical structures.
Additional rhinoplastic manipulations were also performed. The follow-up period was up to 18 months. The overall result was
successful in all patients. Nasal deviation did not recur and secondary revisions were not needed for any patient during follow-up. 相似文献
53.
Koji Tomobe Hajime Fujii Buxiang Sun Hiroshi Nishioka Okezie I Aruoma 《Biomedicine & Pharmacotherapy》2007,61(7):427-434
Oligonol is produced from the oligomerization of polyphenols (typically proanthocyanidin from a variety of fruits such as lychees, grapes, apples, persimmons, etc.) and contains catechin-type monomers and oligomers of proanthocyanidins. The ability of Oligonol to affect infection-dependent eye inflammation, locomotion and longevity in senescence-accelerated prone mice (SAMP8) (a model of senescence acceleration and geriatric disorders with increased oxidative stress and neuronal deficit) was investigated. Oligonol (60mg/kg) significantly modulated the extent of inflammation scores in the eye of SAMP8 mice. Examination of the mice indicated infection with mouse hepatitis virus and pinworm (Syphacia obvelata) in both males and females and with the intestinal protozoa (trichomonad) in males. A comparison of the two groups (using log-rank test) and the difference in the mean life span between groups (using Student's t-test) indicated significant differences in survival (p=0.043) and the mean life span (p=0.033) in male SAMP8 mice. Oligonol increased the mean life span and this was statistically significant. In the open-field locomotive test, the 7-week-old SAMP8 mice crossed more than 40 partitioned lines in 1min. At 48-week-old control untreated male SAMP8 crossed 2 lines. The Oligonol-treated 48-week-old male SAMP8 mice crossed 17 lines however. The improved locomotive activity was statistically significant even after 36weeks in the Oligonol-treated male SAMP8 but this was not the case throughout the time course of the study in the Oligonol-treated female SAMP8. Thus Oligonol treatment to SAMP8 mice modulated the severity of infection-dependent inflammation, prolonged life-span and significantly improved locomotive activity indicating potential benefit to aging-associated diseases such as Alzheimer's or Parkinson's diseases. This presents potential for further research to define infection-dependent inflammation associated with degenerative conditions and the molecular mechanism of dietary antioxidant protection. 相似文献
54.
The impact of laparoscopic cholecystectomy on the treatment of symptomatic cholelithiasis 总被引:1,自引:0,他引:1
Background: There has been a debate about the cost-effectiveness of laparoscopic cholecystectomy (LC), as well as a concern regarding its possible overutilization and changes in the indication for surgery.
Methods: A retrospective analysis of all cholecystectomies performed at UCDMC from 1988 to 1994 was done. The annual rate of cholecystectomy increased by 50% in 1990 when LC was introduced but has since stabilized at a rate 11% higher than the rate before LC. The disease status and severity did not change.
Results: The incidence of nonelective surgery remained stable at 31.2% to 37.5%. Elective cholecystectomy had lower mortality (0.16% vs 1.8%, P=0.029), morbidity (2.6% vs 11.2%, P=0.0001), and conversion rate (2.6% vs 16%, P=0.0001) and a shorter length of stay (2.1 days vs 5.4 days), compared with nonelective procedure.
Conclusions: The indication for surgery in cholelithiasis has not changed since the introduction of LC. In patients with symptomatic gallstones, early elective surgery is recommended and may be more cost-effective.Presented at the annual meeting of the Society of American Gastrointestinal Endoscopic Surgeons (SAGES), Orlando, FL, March 12–14, 1995 相似文献
55.
A double or bilobar gallbladder as a cause of severe complications after (laparoscopic) cholecystectomy 总被引:1,自引:1,他引:0
A double or bilobar gallbladder is a rare congenital anomaly. If not recognized during preoperative evaluation or operation, it can cause severe complications. We describe two cases in which a second operation had to be performed because of the presence of a second or bilobar gallbladder that was not recognized in the preoperative evaluation and during (laparoscopic) cholecystectomy. The types of anomalies, the concomitant pathology, and treatment are discussed. 相似文献
56.
目的 探讨经内镜乳头气囊扩张术 (EPBD)治疗胆囊切除术后胆总管结石的安全性和疗效。方法 对胆囊切除术后出现黄疸或胆管炎的 31例患者 ,利用EPBD结合取石篮、取石球囊或总攻方法 ,使梗阻于胆总管下段的结石排入肠道。结果 31例患者全部顺利实施EPBD ,共排除结石37颗 ,4例行 2次扩张术 ,术后患者均痊愈出院 ,复查B超无结石残存或胆管扩张。结论 经内镜治疗胆囊切除术后胆总管结石 ,安全、无创、有效 ,有望成为治疗LC术后胆总管结石的首选方法 相似文献
57.
强迫症含强迫思想和强迫行为者二重辨证施治在开放式心理病房的研究 总被引:2,自引:0,他引:2
目的 :探讨二重辨证施治对强迫症含强迫思想和强迫行为者的疗效 ,及其在开放式心理病房的适应情况。 方法:将 5 2例强迫症含强迫思想和强迫行为者按随机的原则在开放式心理病房分为研究组 (2 7例 )和对照组 (2 5例 )。研究组用二重辨证施治 ,对照组用认知疗法结合氯丙咪嗪、氟西汀等。研究时间共 5个月 ,头 2个月为积极治疗期 ,后 3个月为自由治疗期。采用临床疗效评定标准 ,耶鲁布朗强迫症量表 (Y -BOCS) ,x2 检验 ,t检验。 结果 :研究组和对照组 ,积极治疗期末痊愈差异有统计学意义 (x2 =19.94,P <0 .0 0 5 ) ,自由治疗期末痊愈差异有更大的统计学意义 (x2 =2 6.64 ,P <0 .0 0 5 )。耶鲁布朗强迫症量表 (Y -BOCS)总分 ,两组治疗前差异无统计学意义 (t =0 .75 6,P >0 .2 ) ;积极治疗期末 ,两组差异有统计学意义 (t=10 .3 2 4,P <0 .0 0 1) :自由治疗期末 ,两组差异有更大的统计学意义 (t=12 .66,P <0 .0 0 1)。 结论 :二重辨证施治对强迫症含强迫思想和强迫行为者有普遍卓越的痊愈功效和痊愈巩固功效 ,应积极推广。开放式心理病房可作为强迫症含强迫思想和强迫行为者二重辨证施治的医疗平台 相似文献
58.
目的对不同体重老年腰椎管狭窄患者行单纯腰椎后路开窗减压手术,并评价其治疗效果。方法回顾性分析1996年12月~2002年12月间145例因老年腰椎管狭窄而采用单纯腰椎后路开窗减压手术治疗患者的病例资料,结合问卷调查患者对手术的满意程度,比较不同体重患者住院期间及术后症状改善情况,评估手术疗效。结果不同体重患者术后腰腿疼痛明显缓解、日常生活质量改善,患者对手术的满意率达67.59%。而且患者的各种统计数据表明,不同体重组之间差异无显著性意义(P>0.05)。结论体重在一定程度上影响老年腰椎管狭窄患者的手术治疗结果。单纯腰椎后路开窗减压手术,可以达到较为理想的治疗效果。 相似文献
59.
目的总结意外胆囊癌腹腔镜胆囊切除的经验。方法回顾性分析连续1037例腹腔镜胆囊切除术中的4例意外胆囊癌患者的临床特征、病理分期、手术及术后处理措施。结果术后病理分期2例为T1aNM,1例为00T1bNM,1例为TisNM,其中3例肿瘤位于体部,1例位于胆囊颈部息肉癌变。术后随访1~3年,无切口种植,腹腔0000及远处转移。结论LC只要注意技术操作,勿分破胆囊,并不会增加肿瘤扩散的机会;术后应根据PTNM分期及肿瘤部位决定是否行淋巴清扫。 相似文献
60.
Intravenous cholangiography,ERCP, and selective operative cholangiography in the performance of laparoscopic cholecystectomy 总被引:1,自引:0,他引:1
Between March 1990 and March 1993 some 822 consecutive patients underwent an attempt at laparoscopic cholecystectomy. Intravenous cholangiography (IVC), ERCP, and selective intraoperative cholangiography (IOC) were used in the evaluation of common bile duct (CBD) stones. Two hundred thirteen patients (26%) were identified preoperatively with either abnormal liver functions or a dilated common bile duct suggestive of CBD stones. IVC was performed in 143 patients (67%). Choledocholithiasis was identified in 14 patients (10%). Preoperative therapeutic ERCP was successful in all 14 patients (100%). Diagnostic ERCP was attempted in 61 patients and successful in 59 (97%). Choledocholithiasis was identified in 25 patients (41%). Successful extraction was accomplished in 23 patients (92%). Transcystic common bile duct exploration was used effectively in the patients with an unsuccessful ERCP. IOC was attempted in 50 patients and successful in 48 (96%). Choledocholithiasis was identified in three (6%). A retained CBD stone was present in eight patients (1%). There was one level I CBD injury (0.122%). The use of IVC, selective ERCP, and selective IOC is a reasonable approach in the performance of laparoscopic cholecystectomy. 相似文献