Objective:To explore the diagnosis and treatment of intestinal endometriosis.Methods:The clinical data of 12 patients with intestinal endometriosis at the First Affiliated Hospital of Soochow University from Aug 2016 to Jan 2023 were retrospectively analyzed.Results:There were 8 cases of rectal endometriosis, 3 cases of sigmoid colon endometriosis and 1 case of ileal endometriosis. Nine cases underwent colonoscopy, 6 cases underwent CT examination, 3 cases underwent MRI examination, and 4 cases underwent transabdominal or vaginal ultrasnography. All 12 cases underwent operation, 8 cases were misdiagnosed as colorectal neoplasms and underwent intestinal resection, 1 case had right hemicolectomy because of ambiguous pathology, 2 cases with definite intestinal endometriosis underwent local intestinal resection, 1 case had transanal tumor excision with diagnosis confirmed by postoperative pathology; 5 cases underwent open surgery, 5 cases did laparoscopy, 1 case was done with robotic surgery, 1 case was by transanal surgery; 7 patients underwent more than 2 surgeries, with a maximal of 5 surgeries in one case. The hospital stay varied from 9 to 351 days, all 12 cases were cured, and follow-up found no recurrence.Conclusions:It is often difficult to make a clear diagnosis of intestinal endometriosis preoperatively.Many were misdiagnosed as colorectal neoplasms.Laparascopic exploration and biopsy help prevent inappropriate surgery.

Objective:To explore the diagnosis and treatment of enterovesical fistula.Methods:The clinical data of 12 patients with enterovesical fistula at the First Affiliated Hospital of Soochow University from Jan 2012 to Dec 2021 were retrospectively analyzed.Results:There were 5 cases of rectovesical fistula, 4 cases of sigmoid colovesical fistula, 1 case of cecovesical fistula, and 2 cases of ileovesical fistula , with 1 female patient having concurrent vaginal vesical fistula . CT was carried out in 6 cases, enteroscopy in 5 cases, cystoscopy in 6 cases, cystography in 3 cases, and enterography in 2 cases. Eleven cases underwent surgical treatment, 1 case did not. Five cases underwent more than two operations, 1 case still had enterovesical fistula and died after ileostomy, 2 cases improved after enterotomy. One case underwent bowel resection and bladder repair and 3 cases underwent bowel resection and anastomosis combined with partial or total cystectomy, 4 cases underwent bowel resection, bladder repair, transverse colon or ileostomy. One died, 1 case still had enterovesical fistula and 10 cases were cured. There were no recurrence on follow-up.Conclusions:Enterovesical fistula is often secondary to intestinal tumors, and its clinical manifestations are mostly fecaluria and urinary tract infections. CT, cystoscopy, cystography and enterography are important diagnostic methods. Surgical treatment is the choice of therapy.

Objective:To explore the necessity of salvage surgery after endoscopic resection of early rectal cancer.Methods:The clinical data of 62 patients who underwent salvage surgery for early rectal cancer at the First Affiliated Hospital of Soochow University from Jan 2012 to Dec 2021 were retrospectively analyzed.Results:Six cases (10%) had residual tumors, 8 cases (13%) had lymph node metastasis and one case (2%) had cancer nodules; The operation time was (178±82) mins; 1 case (2%) developed anastomotic lerakage, which was cured; 2 cases (3%) developed intestinal obstruction, of which 1 case (2%) relieved on conservative management and 1 case (2%) underwent reoperation.Conclusion:It is necessary to perform salvage surgery for early rectal cancer patients with residual caner and risk factors of lymph node metastasis after endoscopic therapy.

Objective: To explore the impact of socioeconomic status on minority college students’ healthy sports behaviors, and to provide guidance for improving physical fitness among minority college students. Methods: Binary Logistic regression and path analysis were used to analyze the path and effect of socioeconomic status on minority college students’ healthy sports behaviors, controlled for health status, academic pressure, sports attitude, sports venues, sports skills and health knowledge. Results: Socioeconomic status was positively associated with students’ healthy sports behaviors (OR>1). With the potential variables controlled, the odds of participating in healthy sports activity among urban students, sophomores and female students was 2.10, 2.60 and 0.59 times higher than that of rural students, freshman and male students. Path analysis showed that the direct effect of socio-economic status on minority college students’ healthy sports behavior was 0.07, the indirect effect was 0.16, and the total effect was 0.23. Conclusion Socioeconomic status shows direct and indirect effect on healthy sports behaviors among college students, with the indirect effect being larger than direct effect. Apart from socioeconomic status, physical fitness education, as well as creating and maintaining a good physical exercise environment by schools and society should be encouraged to facilitate college students establishing healthy sports behaviors.

Objective To observe clinical efficacy and explore clinical value of a modified procedure of double-stapling technique for mid-low rectal cancer.Methods Clinical data of patients undergoing laparoscopic anterior resection at the Department of General Surgery,the First Affiliated Hospital of Soochow University from February 2011 to February 2015 was analyzed retrospectively.According to the different ways in doing double-stapling technique,we divided patients into modified group (51 cases) and conventional group (74 cases).Parameters were compared between the two groups as general considerations,oncologic outcomes.Data were analyzed by SPSS 17.0 software packet,using t and x2 inspection.Results The difference of the general data of two groups was not statistically significant (P ＞ 0.05).Operation time in the modified group was longer than that of the conventional group [(169 ± 23) vs.(150 ±42)min,t =-3.150,P ＜0.05],but it had shorter drainage tube indwelling days [(7.9 ±2.9)d vs.(10.8±11.6)d,t=1.999,P＜0.05] and length of hospital stay after surgery [(10.0±3.6)d vs.(13.3 ± 13.7) d,t =1.025,P ＜ 0.05].The incidence of anastomotic leakage (2.0％ vs.18.9％,x2 =4.402,P ＜ 0.05) and tenesmus(3.9％ vs.17.6％,x2 =4.110,P ＜ 0.05) in the modified group was less than that of the conventional group.The difference in those areas was not statistically significant (P ＞ 0.05),such as intraopretive blood loss,per-anal exhaust time,consumption of liquid diet time,anastomotic bleeding,intestinal obstruction,reoperation for neostomy and infections.Conclusions Compared with traditional laparoscopic anterior resection,End-Corner anastomosis has the benefits of less postoperative anastomotic leakage and fewer low anterior resection syndrome.

Objective To investigate the expression and clinical significance of Rho GDP dissociation inhibitor 2 (Rho-GDI2) in pancreatic cancer.Methods Immunohistochemistry and RT-PCR were used to evaluate the expression of Rho-GDI2 in 60 pairs of pancreatic cancer tissues and adjacent pancreatic tissues,and its correlation with clinicopathological parameter of pancreatic cancer was also analyzed.Results The expressions of Rho-GDI2 mRNA were 0.661 ± 0.021 and 0.199 ± 0.023 in pancreatic cancer tissues and adjacent pancreatic tissues,and the positive rate of Rho-GDI2 protein expression were 73.3％ (44/60) and 41.7％ (25/60),the positive rate of Rho-GDI2 expression in pancreatic cancer tissues was higher than that of adjacent normal tissues,and the difference between the two groups was statistically significant (P ＜ 0.01).The expression of Rho-GDI2 was strongly correlated with tumor size,differentiation,staging,lymph node metastasis,vascular invasion (P＜0.05),but it was not associated with gender,age,tumor location (P ＞0.05).Conclusions Rho-GDI2 expression is up-regulated in pancreatic cancer,and is strongly correlated with the malignant biological behavior of pancreatic cancer.

Objective This study was designed to evaluate the safety ,tolerability and efficacy of intravenous caspofungin for treatment of invasive candidiasis and esophageal candidiasis in Chinese adults .Methods This was a non-controlled ,multicenter ,candidiasis .All the 63 patients were included in the safety set (SS) and the full analysis set (FAS) .In the SS ,19 SAEs occurred in 14 patients .All these SAEs were unrelated to caspofungin .There were 73 caspofungin-related non-serious AEs in 31 patients (49 .2% ) .Five patients (7 .9% ) had both clinical AEs and laboratory abnormalities .Eight patients (12 .7% ) had clinical AEs (mainly rashes) ,and 27 patients (42 .9% ) had laboratory abnormalities ,mainly increases in liver enzymes alanine transaminase and aspartate transaminase and reduction in blood potassium .About 91 .7% of the clinical AEs were mild to moderate .Treatment was discontinued in 1 patient (1 .6% ,1/63) due to AEs .The overall efficacy was 58 .1% (36/62) in the FAS and 70 .0% (35/70) in the per-protocol set (PPS) .In the FAS ,the therapeutic efficacy was 57 .6% (34/59) for invasive candidiasis and 66 .7% (2/3) for esophageal candidiasis .In the PPS , the therapeutic efficacy was 68 .8% (33/48 ) for invasive candidiasis and 100% (3/3 ) for esophageal candidiasis .Conclusions The AEs of caspofungin were mostly mild to moderate in the treatment of invasive candidiasis and esophageal candidiasis in Chinese adults .Only one patient terminated therapy due to drug-related AE .Caspofungin is safe and effective for the treatment of invasive candidiasis and esophageal candidiasis in Chinese adults .

OBJECTIVETo explore a new procedure of laparoscopic dual anastomosis for mid-low rectal cancer to reduce postoperative complications.

METHODSClinical data of 56 patients with mid-low rectal cancer undergoing laparoscopic rectal cancer resection(modified double-stapling technique, MDST, modification group) in the Department of General Surgery, the First Affiliated Hospital of Soochow University from February 2010 to June 2014 were compared with the data of 64 patients with mid-low rectal cancer (conventional double-stapling technique, DST, convention group) in the same period based on gender, age, tumor size, the distance from lower edge to the dentate line and tumor staging, etc. Patients in the modification group received operation as follows: (1) the rectum distal end was closed vertically instead of horizontally. (2) the anastomosis was conducted in an "end-corner" approach. (3) upper corner of the closed line in the distal end of rectum was removed. (4) the lower corner of closed line in the distal end of rectum was removed using vascular occlusion clamp method. (5) two T-shaped interchanges ("dangerous triangle") of stapled sutures formed after anastomosis were strengthened with absorbable suture. Patients in the convention group received laparoscopic dual anastomosis using conventional method: two corners and "dangerous triangles" were kept without any treatment. The clinical outcomes of two groups were analyzed retrospectively.

RESULTSThe intraoperational blood loss, postoperative drainage volume, postoperative anastomotic stoma bleeding, bowel function return and hospital stay were not significantly different between the two groups (all P>0.05). As compared to the convention group, the modification group had longer operation time [(211 ± 91) min vs. (174 ± 57) min, P<0.05], lower incidence of postoperative anastomotic leakage [1.8%(1/56) vs. 12.5% (8/64), P=0.030], lower tenesmus rate [3.6% (2/56) vs. 14.1% (9/64), P<0.05], less postoperative stoma re-creation [0 vs. 9.4% (6/64), P<0.05].

CONCLUSIONModified laparoscopic dual anastomosis for mid-low rectal cancer can significantly reduce the incidence of post-surgical complications such as anastomotic leakage.

Anastomosis, Surgical ; Anastomotic Leak ; Humans ; Laparoscopy ; Neoplasm Staging ; Operative Time ; Postoperative Complications ; Rectal Neoplasms ; surgery ; Retrospective Studies

Objective To explore a new procedure of laparoscopic dual anastomosis for mid-low rectal cancer to reduce postoperative complications. Methods Clinical data of 56 patients with mid-low rectal cancer undergoing laparoscopic rectal cancer resection (modified double-stapling technique, MDST, modification group) in the Department of General Surgery, the First Affiliated Hospital of Soochow University from February 2010 to June 2014 were compared with the data of 64 patients with mid-low rectal cancer (conventional double-stapling technique, DST, convention group) in the same period based on gender, age, tumor size, the distance from lower edge to the dentate line and tumor staging, etc. Patients in the modification group received operation as follows: (1) the rectum distal end was closed vertically instead of horizontally. (2) the anastomosis was conducted in an “end-corner”approach. (3) upper corner of the closed line in the distal end of rectum was removed. (4) the lower corner of closed line in the distal end of rectum was removed using vascular occlusion clamp method. (5) two T-shaped interchanges (“dangerous triangle”) of stapled sutures formed after anastomosis were strengthened with absorbable suture. Patients in the convention group received laparoscopic dual anastomosis using conventional method: two corners and “dangerous triangles” were kept without any treatment. The clinical outcomes of two groups were analyzed retrospectively. Results The intraoperational blood loss, postoperative drainage volume, postoperative anastomotic stoma bleeding, bowel function return and hospital stay were not significantly different between the two groups (all P>0.05). As compared to the convention group, the modification group had longer operation time [(211± 91) min vs. (174±57) min, P<0.05], lower incidence of postoperative anastomotic leakage [1.8%(1/56) vs. 12.5%(8/64), P=0.030], lower tenesmus rate [3.6%(2/56) vs. 14.1%(9/64), P<0.05], less postoperative stoma re-creation [0 vs. 9.4%(6/64), P<0.05]. Conclusion Modified laparoscopic dual anastomosis for mid-low rectal cancer can significantly reduce the incidence of post-surgical complications such as anastomotic leakage.

Objective To explore a new procedure of laparoscopic dual anastomosis for mid-low rectal cancer to reduce postoperative complications. Methods Clinical data of 56 patients with mid-low rectal cancer undergoing laparoscopic rectal cancer resection (modified double-stapling technique, MDST, modification group) in the Department of General Surgery, the First Affiliated Hospital of Soochow University from February 2010 to June 2014 were compared with the data of 64 patients with mid-low rectal cancer (conventional double-stapling technique, DST, convention group) in the same period based on gender, age, tumor size, the distance from lower edge to the dentate line and tumor staging, etc. Patients in the modification group received operation as follows: (1) the rectum distal end was closed vertically instead of horizontally. (2) the anastomosis was conducted in an “end-corner”approach. (3) upper corner of the closed line in the distal end of rectum was removed. (4) the lower corner of closed line in the distal end of rectum was removed using vascular occlusion clamp method. (5) two T-shaped interchanges (“dangerous triangle”) of stapled sutures formed after anastomosis were strengthened with absorbable suture. Patients in the convention group received laparoscopic dual anastomosis using conventional method: two corners and “dangerous triangles” were kept without any treatment. The clinical outcomes of two groups were analyzed retrospectively. Results The intraoperational blood loss, postoperative drainage volume, postoperative anastomotic stoma bleeding, bowel function return and hospital stay were not significantly different between the two groups (all P>0.05). As compared to the convention group, the modification group had longer operation time [(211± 91) min vs. (174±57) min, P<0.05], lower incidence of postoperative anastomotic leakage [1.8%(1/56) vs. 12.5%(8/64), P=0.030], lower tenesmus rate [3.6%(2/56) vs. 14.1%(9/64), P<0.05], less postoperative stoma re-creation [0 vs. 9.4%(6/64), P<0.05]. Conclusion Modified laparoscopic dual anastomosis for mid-low rectal cancer can significantly reduce the incidence of post-surgical complications such as anastomotic leakage.