腹腔镜胆囊切除术治疗急性结石性胆囊炎的疗效

目的探讨分析对急性结石性胆囊炎患者采用腹腔镜胆囊切除术进行治疗的临床效果,以及对患者的胃肠功能和C反应蛋白所造成的影响。方法本次研究对象乃是我院肝胆外科于2017年4月-2019年4月期间收治的急性结石性胆囊炎患者62例,按照患者就诊的先后顺序对其进行平均分组,比较两组患者的术后肠鸣音恢复时间、肛门排气时间、排便时间、C反应蛋白水平以及并发症发生率。结果腹腔镜手术组患者的术后肠鸣音恢复时间(13.6±3.5)小时、肛门排气时间(16.5±2.7)小时以及排便时间(25.7±3.3)小时,均明显少于开腹式手术组患者(P<0.05);腹腔镜手术组患者的术后并发症发生率(6.45%)明显低于开腹式手术组患者(25.80%)(P<0.05);腹腔镜手术组患者的C反应蛋白水平为(10.4±2.5)mg/L,少于开腹式手术组患者(P<0.05)。结论根据本次研究的结果可以确认,对急性结石性胆囊炎患者采用腹腔镜胆囊切除术进行治疗能够取得更好的效果,可以促使患者的胃肠功能在术后更快的恢复,提高患者的C反应蛋白,从而有效避免患者出现并发症。     

腹腔镜与开腹手术治疗老年胆囊炎患者的分析

目的观察在治疗老年急性胆囊炎患者采取开腹手术与腹腔镜手术的治疗效果并分析。方法将2017年1月—2018年9月期间医院收治的74例急性胆囊炎患者采用随机数字表法分为观察组和对照组,对照组37例采取开腹手术治疗,观察组37例采取腹腔镜治疗,对比两组治疗效果。结果观察组并发症发生率5.4%、治疗总有效率97.3%优于对照组的24.3%、78.4%,P<0.05。观察组术中出血量(15.7±3.4)mL、手术时间(40.7±4.4)min、住院时间(7.1±1.8)d、术后肠道恢复时间(3.3±1.2)d均低于对照组的(46.4±3.5)mL、(68.6±14.7)min、(12.6±2.3)d、(6.1±1.5)d,P<0.05。观察组躯体疼痛(87.3±0.5)分、总体健康(85.2±1.2)分、精神状况(86.4±1.3)分、社会活动评分(90.2±1.3)分均高于于对照组(78.3±1.2)分、(70.3±10.8)分、(71.3±0.5)分、(75.5±2.1)分,对比有统计学意义(P<0.05)。结论腹腔镜手术治疗老年急性胆囊炎患者效果良好,可有效减少患者病程,促进康复和提高生活质量,值得推广。     

Outpatient laparoscopic cholecystectomy: a reality.

BACKGROUND: The author reports on his personal experience with outpatient laparoscopic cholecystectomy (LC), focusing on the main guidelines for preoperative and postoperative care and operating technique. METHODS: From January 1, 2000 to December 31, 2000, 71 laparoscopic cholecystectomies were performed on outpatients. The patients remained in the outpatient surgery center for 36 hours. In 4 cases, the operation was converted into laparotomy. Twenty patients remained in the hospital and were discharged 5 to 7 days later. Twelve were rehospitalized due to pathologies that could not be treated at home. RESULTS: In all 71 cases, a complete remission of the symptoms occurred, and none of the patients died either during the operation or during the postoperative period. Eighty percent of patients were treated in outpatient surgery centers. CONCLUSIONS: With clear guidelines, LC is a major surgical operation that can be performed in outpatient surgery centers without death or other major complications and with very good remission of symptoms.     

Experience with 1904 laparoscopic cholecystectomies at a private hospital

The purpose of this paper is to describe our recent experience in performing laparoscopic cholecystectomies of which we performed 1904, from January 1991 to May 1997, at our private hospital, mainly to treat cholecystolithiasis. The patients included 1563 with gallbladder stones (82.0%), 82 with cholecystocholedocholithiasis (4.3%), 104 with adenomyomatosis (5.5%), 132 with polyps (6.9%), and 23 with gallbladder cancer (1.3%). A difficult pericholecystic dissection led to conversion to open surgery in 61 patients. The average operation time was 63 min. Bile duct injury or cystic artery bleeding occurred in 3 patients with acute cholecystitis, and small intestine injury occurred in 1 patient, while bile leakage or a right subphrenic abscess occurred in 6 patients postoperatively. Although this series included 69 patients with previous upper abdominal surgery, 14 with liver cirrhosis, 267 with a nonvisualized gallbladder, and 148 with acute cholecystitis, the overall conversion rate was only 3.2% and morbidity only 0.5%. Although almost all patients with cholelithiasis are now considered potential candidates for a laparoscopic cholecystectomy, difficulties during cholecystectomy have been encountered in patients with acute cholecystitis. Surgeons should thus be fully prepared to convert to open surgery whenever difficulties are encountered, in order to avoid complication.     

NASOGALLBLADDER DRAINAGE FOR MIRIZZI’S SYNDROME

The authors experienced a case of Mirizzi’s syndrome successfully treated with endoscopic nasogallbladder drainage (ENGBD). The patient was a 63‐year‐old man. He was admitted with abdominal pain and jaundice. Laboratory data indicated leukocytosis and elevation of serum bilirubin level. Abdominal ultrasound showed marked swelling of gallbladder and debris in the gallbladder, therefore, the authors strongly suspected Mirizzi’s syndrome. He had past history of acute myocardial infarction and treated with anticoagulation therapy. Then, the authors couldn’t perform surgical removal or percutaneous transhepatic drainage, and tried endoscopic transpapillary drainage. Endoscopic retrograde cholangiopancreatography revealed smooth stricture in the superior portion of common bile duct and occlusion of the cystic duct, and ENGBD was then performed. After ENGBD, his complaints, laboratory data, swelling of gallbladder and stricture of common bile duct were all remarkably improved.     

Early laparoscopic cholecystectomy for acute cholecystitis

Background: The timing of laparoscopic cholecystectomy for acute cholecystitis remains controversial. Methods: One hundred ninety-four patients with acute cholecystitis were reviewed. The conversion rates for the various number of days of symptoms before surgery were analyzed. The conversion rate dramatically increased from 3.6% for those patients with 4 days of symptoms to 26% for those patients with 5 days of symptoms. The mean number of days of symptoms prior to surgery in those patients who underwent successful laparoscopic cholecystectomy was 4.1 as compared to 8.0 in those patients who required open cholecystectomy (p < 0.0001). Based on this data the patients were divided into two groups. Group 1 consisted of 109 patients who underwent laparoscopic cholecystectomy within 4 days of onset of symptoms and group 2 consisted of 85 patients who underwent laparoscopic cholecystectomy after more than 4 days following onset of symptoms. Results: The conversion rate from laparoscopic to open cholecystectomy was 15%. The conversion rate for group 1 was 1.8% as compared to 31.7% for group 2 (p < 0.0001). Indications for conversion were inability to identify the anatomy secondary to inflammatory adhesions (68%), cholecystoduodenal fistula (18%), and bleeding (14%). The major complication rate for group 1 was 2.7% as compared to 13% for group 2 (p= 0.007). The mortality rate for all patients with attempted laparoscopic cholecystectomy for acute cholecystitis was 1.5%. The average procedure time for group 1 was 100 ± 37 min vs 120 ± 55 min in group 2. The average number of postoperative hospital days in group 1 was 5.5 ± 2.7 days as compared to 10.8 ± 2.7 days in group 2. Conclusions: We advocate early laparoscopic cholecystectomy within 4 days of onset of symptoms to decrease major complications and conversion rates. This decreased conversion rate results in decreased length of procedure and hospital stay. Received: 28 March 1996/Accepted: 12 September 1996     

Diagnosis of gallbladder perforation in acute acalculous cholecystitis in critically ill patients

In the presence of ascites ultrasound is not appropriate to distinguish between gallbladder perforation and acute acalculous cholecystitis. However, the correct and early diagnosis of gallbladder perforation is important for the treatment and prognosis. We report 4 critically ill patients with ascites. All patients had evidence of gallbladder perforation by ultrasound and underwent cholecystectomy: 2 patients had gallbladder perforation, but 2 had acalculous cholecystitis without perforation. markedly elevated serum alkaline phosphatase was the only discriminating finding indicating gallbladder perforation.     

急性非结石性胆囊炎病因和手术时机探讨

目的 探讨急性非结石性胆囊炎(ACC)发病原因和手术时机。方法 回顾性总结22例接受手术治疗的ACC病例，分析术前、术中影像学及术后病理检查结果。结果 22例中有9例(40．9％)发现胆固醇息肉、颗粒，或结晶。术中见胆囊穿孔5例(22．7％)。2例在胆总管内发现漂浮的微小结石。结论 胆囊内未被发现的微小结石可能是ACC发病的主要原因，ACC穿孔率高，应早期手术治疗。     

动物与临床胆道梗阻和胆道炎症时胆管组织PGI_2和TXB_2的变化

采用放射免疫法测定实验性胆道炎症兔胆系组织以及几种胆道疾患病人胆系组织中６－ｋｅｔｏ－ＰＧＦ１α与ＴＸＢ２的含量。结果显示：动物模型组与病人组的上述两指标均显著增高；ＡＯＳＣ病人的ＴＸＢ２增高更明显，而胆道梗阻病人胆管组织无此变化。提示前列腺素类及血栓素对胆道炎症的发生可能有关，ＴＸＢ２的负性作用尤为重要。     

三孔技术在急性胆囊炎腹腔镜胆囊切除术中的应用

目的：探讨三孔技术腹腔镜胆囊切除在急性胆囊炎的应用条件及价值。方法：采用三孔技术行LC共2917例，其中用三孔技术施行急性胆囊炎97例。结果：三孔技术法完成85例，因粘连及充血性水肿严重，转四孔法10例(其中行胆囊大部切除2例)，因Cdot三角区冰冻性粘连，中转开腹2例，三孔法完成的85例中行胆囊大部切除1例。全组治愈，元胆管损伤、胆瘘及出血等并发症发生。结论：三孔法LC与四孔法LC相比创伤更小，但在急性胆囊炎行LC时，操作难度加大，特别是Calot三角区的解剖及显露对术者手术技巧要求高。