Objective To evaluate the clinical value of ureteroscope in cholelithiasis treated by laparoscopic surgery. Methods The clinical data of 36 patients admitted because of hepatolithus with ureteroscope combination in laparoscopic surgery from February 2007 to September 2009 in Guidong People’s Hospital of Guangxi were analyzed retrospectively. Results In 33 cases, stones were removed once by ureteroscope in laparoscopic surgery with residual stones (in 3 cases residual stone were removed secondarily through T tube) and the other 3 cases were transferred to laparotomy forcedly due to bleeding of biliary duct and vessels of porta hepatis and tearing of bile duct. During operation, blood loss was 30-280 (94.51±54.70) ml; operation time was 110-260 (147.22±48.45) min; recovery time of bowel movement was 1-3 (2.03±0.76) d; postoperative hospitalization time was 6-13 (7.12±1.65) d (some discharged with T tube); the time of patients of T tubes pulled out was 28-45 (38.92±6.52) d. Bile leakage happened in 1 case and infection of biliary tract in 1 case, no complications such as biliary stricture or bile duct bleeding were found after operation. Conclusions Treatment of intrahepatic bile duct or a single extra-hepatic sand-like stones with ureteroscopy usage in laparoscopic surgery is feasible and less invasive. It is a minimally invasive treatment for intra- or extra-hepatic stones due to rapidly postoperative rehabilitation.
目的 探讨腹腔镜胆囊切除术（LC）中因胆囊破裂致腹腔残留胆石对术后机体的影响。方法 2001年3月至2009年8月期间广西桂东人民医院对750例胆囊结石患者进行了LC，术中穿破胆囊30例（4.0%），其中术后发现腹腔内残留胆石者10例（1.3%）。回顾性分析该10例患者的临床和随访资料。结果 本组患者住院时间2～7 d，平均4 d。随访2～36个月（平均10个月），CT、X线或B超检查8例患者腹腔仍残存明显胆石，其中1例合并有腹腔脓肿，给予抗炎治疗后症状消失（脓肿较小）； 另2例腹腔残存胆石消失。10例患者均无慢性腹痛、表皮窦道形成、肠梗阻、腹腔肿瘤等并发症。随访期间10例患者肝功能及T细胞水平与术后第2天比较，差异无统计学意义（P＞0.05），WBC水平则明显降低（P＜0.05）。结论 LC中如果无法寻找到遗留于腹腔的微小胆石时，只要常规腹腔冲洗，术后预防性应用抗生素，少数残留于腹腔的小胆石对术后机体无严重不良影响。
ObjectiveTo observe the effectiveness of the forearm free arterialized venous flap in repairing soft tissue defect of the hand. MethodsBetween December 2008 and January 2013, 49 cases of soft tissue defects of the hand were treated. There were 39 males and 10 females, aged 16-52 years (mean, 34 years). Defect was caused by crush injury in 34 cases, cutting injury in 7 cases, avulsion injury in 5 cases, and hot crush injury in 3 cases. The locations were index finger in 21 cases, middle finger in 14 cases, ring finger in 10 cases, little finger in 1 case, and the first web space and the dorsal palm in 3 cases. The duration of injury and admission was 2-10 hours (mean, 4.5 hours). The size of defects ranged from 2.5 cm×1.5 cm to 6.0 cm×4.5 cm. Of them, 46 cases had fracture of metacarpal or finger bone and/or injury of tendon and nerve. Emergency operation was performed in 43 cases and selective operation in 6 cases. All defects were repaired by free arterialized venous flap from the ipsilateral forearm, in which the proximal ends of veins were anastomosed to artery and vein of the finger. The flap size ranged from 3.5 cm×2.5 cm to 7.5 cm×5.3 cm. The donor site was directly sutured. ResultsSeven flaps survived which was similar to physiological free flap. Mild or medium swelling and blister were observed in 39 flaps and heavy swelling and partial necrosis occurred in 3 flaps after operation. The patients were followed up 6 months-2 years (mean, 13.5 months). The flaps had soft texture, slightly bulky appearance, and deeper color than normal skin. At last follow-up, the two-point discrimination was 16-22 mm (mean, 20 mm). According to the standard for functional evaluation issued by Hand Surgery Association of Chinese Medical Association, the results were excellent in 21 cases, good in 21 cases, fair in 3 cases, and poor in 4 cases. ConclusionIt is an ideal method to repair soft tissue defect of the hand to use forearm free arterialized venous flap. It has the advantages of massive area, no major blood vessel needed to be sacrificed, safe and easy operation, and satisfactory appearance.