The article reports 300 cases of laparoscopic cholecystectomy performed in Chengdu General Hospital of P.L.A. from October 1992 to August 1993. 16 of 300 were converted to open procedure. The number of postoperative complication cases was 12(4%).
Objective To discuss the treatment of retinal detachment(RD) after posterior chamber intraocular lents(PCIOL) implantation. Methods Twenty eyes with RD after PCIOL inplantation which were treated with vitrectomy combined with scleral buckling and intraocular tamponade from March 1993 to June 1997 in this institute were analysed retrospctively. Results The retinas reattached completely in 16 eyes and partly in 2 eyes after RD operation.The postoperative visual acuity improved in 17 eyes,not improved in 2 eyes,and decreasde in 1 eyes.The PCIOL was taken off during RD operative in 6 eyes.Postoperative complications including displacement of the PCIOL in 2 eyes,hyphema and vitreous hemorrhage were found in this series of RD operation in 1 eyes. Conclusion Vitrectomy combined with scleral buckling and intraocular tamponade is one of the effective methods to treat the eyes with RD with PCIOL. (Chin J Ocul Fundus Dis,1998,14:165-166)
One thousand four hundred and fifty-four cases of operations for gastric carcinoma in this hospital from 1983 to 1994 are reviewed. 121 out of 1454 patients sustained 168 occurrences of early postoperative complications. The patiets involvement rate was 8.32% and the occurrence rate of complications was 11.55%. Complications could be divided into two groups, the general complication after surery (8.25%) and complication relavent to gastrointestinal reconstruction (3.30%). Most common complications were wound infection, pulmonary infection, anastomotic obstruction or leakage. The authors stress the prevention of surgical complications that would furhter improve the therapeutic result of gastric cancer.
ObjectiveTo explore the learning process, critical steps and complication prevention of heterotopic abdominal heart transplantation (HAHT) model in rats,and effectively improve the learning process and shorten the learning curve. MethodsSurgical experience of 146 rats of HAHT from October 2012 to January 2013 was summarized. Operation time,successful rate and failure reasons were analyzed. ResultsA training time of 140-150 hours was needed to successfully master surgical skills of HAHT in rats. Average operation time was 83±27 minutes. There were 105 successful HAHT rats (72%) and 41 failed HAHT rats(28%) among 146 HAHT rats. Major failure reasons included hemorrhagic shock (16 rats,39%) grafted heart rebeating failure (7 rats,17%) and anastomotic stenosis (7 rats,17%). ConclusionVascular anastomosis is the key procedure for the establishment of HAHT model in rats.