ObjectiveTo evaluate gallbladder conserving gallstone removal and polyps resection using combination laparoscopy,hard gallbladder endoscopy and soft choledochoscopy.MethodsClinical data of 122 patients with cholecystolithiasis or polyps undergoing removal of calculus (polyps) and preservation of gallbladder were analyzed retrospectively.ResultsGallstones in 56 patients and polyps in 24 cases was removed or resected successfully by laparoscopy and hard gallbladder endoscopy; In the remaining 34 cases stones were completely removed by combination soft choledochoscopy; 8 cases were converted to laparoscopic cholecystectomy.Romoved stone was single in 25 cases and multiple in 65 cases,with the number ranging from 1to 52,the diameter of stone ranged from 0.2 cm to 3.2 cm.In the 24 gallbladder polyps,7 cases were single,17 cases were multiple,the diameter of polyp ranged from 0.8cm to 1.2 cm.The operation time was 40-125 (78) min. The mean hospitalization was 4 days. No intraoperative and postoperative complications occurred.All patients were followed up for 1year.Gallstones recurred in 3 cases,and the recurrence rate was 3.06％. ConclusionsLaparoscopy combined with hard gallbladder endoscopy and soft choledochoscopy for removing calculi (polyp) and conserving gallbladder is safe and feasible.

Gallstone ileus is a rare mechanical ileus,which was caused by discharge of giant gall bladder stone to the intestine.Understanding the causes of ileus is the key factor for treatment,and surgical treatment is the treatment of choice.An old patient with gallstone ileus was admitted to the Second Affiliated Hospital of Soochow University in April 2013.Preoperative X ray detection and computed tomography showed gallbladder wall thickening,formation of a sinus tract between the gall bladder and the duodenum,and intestinal ileus in the left iliac region (the diameter of the stone was about 4 cm).The patient received medical treatment for 3 days and then exploratory laparotomy + lithotomy.Gall bladder stones were not detected during the operation,so the gall bladder was preserved.The patient was followed up till December 2013,the sinus tract was disappeared under B sonography,and the cholecystitis was cured.

Objective KG1This study is to evaluate defectography in postoperative defecation function of Hirschsprung′s disease (HD). KG2MethodsKG1 Between 1979 and 1993, 30 HD cases were treated operatively and followed-up by defectography. KG2ResultsKG1 Thirty cases were classified into 3 groups, according to the standard quantitative clinical scoring systems with the stooling score from 0 to 14. There were 4 cases (13%) graded as excellent (maximum score of 14) with normal bowel habit, 21 cases (70%) as good (score between 10～13) with minor continence problems, 5 cases (16 7%) as fair (score between 5～9) with marked limitations in social life. Anorectal manometry study showed that the anal resting pressure and voluntary sphincter force (maximal queeze pressure minus resting pressure) in fair group were significantly lower than that in control group( P

Objective To explore the efficacy and safety of platelet-derived growth factor(PDGF)combined with allograft bone transplantation in the treatment of spinal tuberculosis.Methods A total of 177 patients with lumbar tuberculosis admitted to the 4th People's Hospital of Qinghai Province from August 2018 to August 2023 were selected as the research subjects.Patients were divided into control group(n=49)and observation group(n=128)based on the source of the transplanted bone.All patients underwent at least 2 weeks of standard quadruple anti-tuberculosis chemotherapy before surgery.Patients in the control group received PDGF combined with autograft bone transplantation,while patients in the observation group received PDGF combined with allograft bone transplantation.The surgical duration,intraoperative blood loss,and length of hospital stay of patients in the two groups were recorded;the erythrocyte sedimentation rate(ESR)and serum C-reactive protein(CRP)levels of patients in the two groups were compared before surgery and at 1,3,6 months after surgery.Preoperative CT and magnetic resonance imaging(MRI)examinations were performed,and postoperative CT and MRI were performed after bone fusion was completed to compare the changes in Cobb angle before and after surgery.The visual analogue scale(VAS)was used to assess the pain degree in the lumbar region before surgery and at 1,3,6 months after surgery.The VAS scores of patients in the two groups,VAS scores of male patients in the two groups,and VAS scores of female patients in the two groups were compared before and after surgery,respectively.Results There was no statistically significant difference in surgical duration and length of hospital stay between the observation group and the control group(P＞0.05).The intraoperative blood loss of patients in the observation group was significantly less than that in the control group(P＜0.05).There was no statistically significant difference in Cobb angle before and after surgery between the two groups(P＞0.05).The postoperative Cobb angle significantly decreased in both groups when compared to preoperative values(P＜0.05).The VAS scores of patients in both groups decreased sequentially before surgery and at 1,3,6 months after surgery,with statistically significant differences in intra-group pairwise comparisons(P＜0.05).The VAS scores of male patients in both groups decreased sequentially before surgery and at 1,3,6 months after surgery,with statistically significant differences in intra-group pairwise comparisons(P＜0.05).The VAS scores of female patients in both groups also decreased sequentially before surgery and at 1,3,6 months after surgery,with statistically significant differences in intra-group pairwise comparisons(P＜0.05).There was no statistically significant difference in VAS scores between the observation group and the control group before surgery and at 1,6 months after surgery(P＞0.05);the VAS score of patients in the observation group was significantly lower than that in the control group at 3 months after surgery(P＜0.05).There was no statistically significant difference in VAS scores between male patients in the observation group and male patients in the control group before surgery and at 1,3,6 months after surgery(P＞0.05);the VAS score of male patients in the observation group was significantly lower than that in the control group at 3 months after surgery(P＜0.05).There was no statistically significant difference in VAS scores between female patients in the observation group and female patients in the control group before surgery and at 1,6 months after surgery(P＞0.05);the VAS score of female patients in the observation group was significantly lower than that in the control group at 3 months after surgery(P＜0.05).The ESR of patients in both groups decreased sequentially before surgery and at 1,3,6 months after surgery,with statistically significant differences in intra-group pairwise comparisons(P＜0.05).The serum CRP levels of patients in both groups also decreased sequentially before surgery and at 1,3,6 months after surgery,with statistically significant differences in intra-group pairwise comparisons(P＜0.05).There was no statistically significant difference in ESR between the observation group and the control group before surgery and at 1,3,6 months after surgery(P＞0.05).There was no statistically significant difference in serum CRP level between the observation group and the control group before surgery and at 1,6 months after surgery(P＞0.05);the serum CRP level of patients in the observation group was significantly higher than that in the control group at 3 months after surgery(P＜0.05).Conclusion The effect of PDGF combined with allograft bone transplantation in the treatment of spinal tuberculosis is comparable to that of autograft bone transplantation,but PDGF combined with allograft bone transplantation can significantly reduce postoperative pain degree,improve patient comfort,avoid additional damage caused by autograft bone transplantation,and reduce the physical burden on patients.It can be considered a safe and reliable surgical method for bone grafting in lumbar tuberculosis surgery.