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Objective To evaluate the clinical efficacy stapledtransanal in the treatment of severe rectal obstructive constipation. Methods Eighty patients with rectal obstructive constipation and hospitalized in Tangshan City Hospital of TCM were enrolled in the study and randomly divided into the treatment group and control group,40 cases in each group. The treatment group was treated with stapledtransanal and the control group was treated with transvaginal repair of longitudinally cut transverse suture operation. The clinical symptoms of two groups were observed and quantified. The operation time,intraoperative blood loss and wound healing time were recorded, Wexner constipation scores were collected at 1, 3, 6 and 12 months after the operation; Postoperative bleeding,pain,infection,anal distention,rectovaginal fistula and other complications were observed. The clinical efficacy of the two groups was compared. Results The total effective rate in the treatment group was 100% (40/ 40),which was significantly higher than that in the control group (90. 00%(36/ 40)) (χ2 = 0. 60,P= 0. 027). There were significant differences in the clinical symptom scores of the two groups at 7 days (treatment group(3. 58±1. 61) points,control group(4. 12±1. 52)points))and 3 months after treatment(treatment group (4. 23±2. 13)points,control group (5. 33±1. 12)points) compared with those before treatment (treatment group (13. 23±3. 08)points,control group (14. 45±3. 01) points ) (P<0. 05);There was a statistically significant difference in clinical symptom quantification score between the treatment group and the control group at 3 months after treatment (P<0. 01). In the treatment group,the operation time ((15. 65±1. 61) min),intraoperative bleeding ((10. 77±5. 23) ml) and wound healing time ((9. 28±1. 41)) d were better than those of the control group ((25. 89±3. 71) min,(43. 31±8. 11) ml,(14. 87±1. 92) d) (t = 15. 632,14. 266,15. 518,P<0. 01). The scores of Wexner in the two groups were lower than those of the same group at 1,3,6 and 12 months after operation. The scores of Wexner in the treatment group were lower than those of the control group at 1,3,6 and 12 months after operation (P<0. 05). In terms of postoperative complications,the pain and anal distention in the treatment group were better than those in the control group ( P < 0. 05) . Conclusion Stapledtransanal is effective for the treatment of outlet obstructive constipation.
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Objective To evaluate the feasibility and safety of laparoscopic right hemihepatectomy under selective hemihepatic inflow occlusion.Methods In performing this procedure,first dissect the right hepatic portal,and under selective hemihepatic inflow occlusion,laparoscopie Peng's multifunctional operative dissector (LPMOD) was used to transect the hepatic parenchyma by stepwise curettage and aspiration.Results Procedures were successful in all six patients of benign liver diseases,though a small subcostal auxiliary incision was needed in one case to control the middle hepatic vein branch hemorrhage.Operation time was 300-540 min[mean,( 399 ± 75 ) min].The time of hepatic portal dissect was 30-75 min[mean,(51 ± 16) min].The time of liver parenchyma transection was 60-160 min[mean,( 116 ± 32) min].Intraoperative blood loss was 600-3000 ml[mean,( 1486 ± 809 ) ml].The level of ALT increased to (302-557) U/L[mean,(386 ± 85 ) U/L]after the operation,and back to normal level in 5-11 d[mean,( 7.1 ± 2.0) d].The postoperative hospital stay was 10-18 d[mean,( 12.4 ± 2.6 ) d].No severe complication occurred after the operation.Conclusions Laparoscopic right hemihepatectomy under selective hemihepatic inflow occlusion is safe and feasible.
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Objective To study the safety and feasibility of laparoscopic left lateral sectionectomy using the Glissonian pedicel approach.Methods The root of the round ligament of the liver was exposed and the Glissonian pedicel of the left lateral section was dissected,starting from left and using the lapa roscopic Peng's multifunctional operative dissector (LPMOD).After the Glissonian pedicel of segment Ⅱ and Ⅲ was dissected,clipped and cut,the ischemic boundary showed up.The liver was transected at the boundary of the ischemic liver,and the left hepatic vein and its branches were cut. Resutts The surgery was successtully performed in 8 patients.There was no conversion to open operation.The operative time was 110- 190 (151.0±35.4) min.The time of Glissonian pedicel dissection and liver resection was 70- 135 (101.0±24.1) min.Operative blood loss was 100-300(210.0± 89.4) ml.The ALT increased by 35- 102 (75.4± 26.5) U/L after operation and decreased to a normal level in 2-6 (3.0± 1.7) d.The postoperative hospital stay was 6-10 (8.2± 1.6) d.There was no major complication.Conclusion Laparoscopic left lateral sectionectomy using the Glissonian pedicel approach is safe and feasible.