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Objective To evaluate double catheterization of cannula persistent irrigation and negative pressure system to treat gastrointestinocutaneous fistula (GIF) after cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy for peritoneal cancer.Methods A self-made double catheterization of cannula persistent bathe and negative pressure system was implanted into the site of fistula,to ensure efficient drainage.The patient was treated with anti-sepsis,nutrition support and other conservative measures.Results GIFs occurred in 13 patients.The negative pressure drainage system was successfully implanted into the fistula site to keep an efficient drainage.By this conservative treatment fistula healed in 8 patients after 50 days (range 12 to 84 days).In other three patients fistula output significantly reduced and general conditions greatly improved.The mortality rate was 15％ (2/13).Conclusion The double catheterization of cannula persistent bathe and negative pressure aspiration system is a simple and efficient method to treat GIF.
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Objective To investigate the clinical curative effect of Milligan‐Morgan and Ligasure blood vessels closed system for conducting mixed hemorrhoidectomy under local anesthesia .Methods 68 inpatients with mixed hemorrhoid in the general sur‐gery department of our hospital from April 2009 to April 2012 were selected and randomly divided into the Ligasure group (observa‐tion group ,34 cases) and the Milligan‐Morgan group (control group ,34 cases) .The operation adopted the local infiltration anesthe‐sia .The postoperative followed up lasted for 6‐36 months .The operation time ,intraoperative blood loss ,total hospitalization cost , postoperative hospital stay time ,postoperative pain degree and the postoperative complications were compared between the two groups .Results The average operation time in the control group and the observation group was (32 .35 ± 10 .24)min and (20 .29 ± 7 .88) min(P=0 .000) ,the average intraoperative blood loss was (29 .71 ± 14 .67)mL and (4 .97 ± 2 .89) mL(P=0 .000) ,the aver‐age postoperative pain score was (5 .88 ± 1 .12) points and (3 .47 ± 0 .83) points(P=0 .000) ,the average postoperative hospital stay time was (7 .97 ± 2 .55) d and (2 .29 ± 1 .17) d(P=0 .000) ,and the average hospitalization expense was (1 541 .32 ± 205 .91) Yuan and (2 872 .32 ± 652 .30) Yuan ,respectively ,the differences between the two groups were statistically significant (P=0 .000) .Dur‐ing the hospitalization period and follow‐up ,the anal exudation rate and the average postoperative pain score in the control group were higher than those in the observation group(P=0 .000) ,the occurrence rate of other complications had no statistically signifi‐cant differences between the two groups .Conclusion The Ligasure operation mode has less intraoperative blood loss ,shorter opera‐tion time and shorter postoperative hospital stay time .
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Objective To investigate the technical difficulties and the avoidance of complications in delayed laparoscopic cholecystectomy (LC) for acute cholecystitis (AC).MethodsThe results of LC carried out on 133 consecutive patients with AC between February 2004 and August 2008 were retrospectively studied.The outcomes were compared between patients who received LC for AC within 72 hours (the early group) and those after 72 hours (the delayed group).There were 34 patients in the early group and 99 in the delayed group.During LC,Calot's triangle was carefully dissected,and the relationship of the cystic duct to the CBD and common hepatic duct was clearly identified.Retrograde cholecystectomy in 2 patients was used when the Calot's triangle was poorly identified.Laparoscopic subtotal cholecystectomy was carried out in 4 patients whose inflammation or fibrosis precluded dissection of the Calot's triangle.ResultsThere was no conversion to open cholecystectomy,biliary tract injury,biliary leak,or any other intraoperative or postoperative complications.There was no 30day readmission in the 2 groups.Patients who received delayed LC had a significantly longer operation time [(44.1±5.32) vs (66.4±3.05)rnin,P＜0.01].There was no significant difference in wound infection rates in the 2 groups (1/34 2.94 ％ vs 2/99 2.02 ％,P＞0.05).ConclusionsDelayed LC was as feasible and safe as early LC in the treatment of AC.Delayed LC was technically more demanding than early LC.
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Objective To evaluate the effectiveness and safety of open tension-free hernioplasty and two kind of laparoscopic hernia repair for the treatment of primary unilateral inguinal hernia. Methods Patients suffering from primary unilateral inguinal hernia were randomly divided into 3 groups to undergoopen operation with mesh-plug and patch or transabdominal preperitoneal hernioplasty (TAPP) or totally extraperitoneal hernioplasty (ZEP). Results From February 2006 to February 2009, a total of 164patients were divided into 3 groups, with 62 undergoing open tension-free mesh-plug hernia repair, 50receiving TAPP and 52 receiving TEP. Postoperative patients were then followed up for a period of(16±8)months. The average operating time for the patients in the open mesh repair group was significantly shorter compared to the other two groups (P＜0.01 ). The cost in the open mesh repair group was also significantly lower than the other two groups (P＜0.01). The pain scores in open mesh group were significantly higher than those in the other two groups (P＜0.01). The hospital stay and the recovery time were both significantly longer in the open mesh repair group (P＜0.01) compared to the other two groups. No major complications and recurrence was found in neither groups. Conclusions Open tension-free mesh-plug hernia repair, TAPP and TEP are all safe and effective for the treatment for patients with primary unilateral inguinal hernia. TAPP and TEP are superior to open tension-free mesh-plug hernia repair as these two procedures involve less postoperative pain and fast recovery.