1.Treatment of giant intraabdominal cysts and postoperative lower body edema: Report of 5 cases
Chinese Journal of Minimally Invasive Surgery 2005;0(08):-
Objective To investigate the laparoscopic treatment for giant intraabdominal cysts with postoperative lower body edema. Methods Five cases of giant intraabdominal cysts were given an aspiration of 1 500 ~ 2 000 ml (mean, 1 800 ml) of fluid. The aspiration was performed percutaneously in 2 cases of hepatic cyst, and under direct vision through a 1.5~2.5 cm incision around the umbilics in 3 cases of lower intraabdominal cyst. After aspiration the cysts were excised (3 cases) or fenestrated (2 cases) laparoscopically. Postoperative lower body edema was treated with diuretics either orally (2 cases) or intravenously (3 cases). Results Symptoms completely disappeared after operation in 4 cases and were significantly improved in 1 case of polycystic liver. Follow-up for 3~12 months found no recurrence. The lower body edema subsided in 5~7 days after operation. Conclusions Aspiration of cystic fluid before laparoscopic operation and postoperative administration of diuretics could get good results for patients with giant intraabdominal cysts.
2.Chinical study on prevention and treatment of osteoporosis in climacteric women by sport therapy
Chinese Journal of Tissue Engineering Research 2001;5(5):46,49-
ObjectiveTo study the effect of prevention and treatment on osteoporosis in climacteric women by sport therapy. Methods 120 climacteric women were separated into rehabilitation group(n = 60)and control group(n = 60). Rehabilitation group accepted the oxygensport therapy, calcium, adjusted food. Control group was given calcium and adjusted food.The changs in densify of lumbar vertebradensify ofwere observed two yeats after treatment. ResultsDensify of lumbar vertebra in the rehabititation groupincreased( but there was no sta-tistical significance) and decreased remarkably in control group( P < 0. 05) . Densify of lumbar vertebra lumbar in rehabititation group in-creased than that of the control group( P < 0. 05) . Conclusion Exercise therapy was effective in preventing and treating osteoporosis in cli-macteric worrn.
3.Serum vascular endothelial growth factor-C level in patients with colorectal carcinoma and its clinical significance
Jianxiong CHEN ; Tianwen XU ; Jianying CHEN
Chinese Journal of General Surgery 1993;0(02):-
Objective To measure circulating vascular endothelial growth factor-C(VEGF-C) levels in(patients) with colorectal carcinoma,and assess the clinical significance in diagnosis of lymph node metastasis.Methods Sixty-six patients with colorectal carcinoma and 30 healthy control patients were included in this study.Circulating VEGF-C and VEGF levels were assessed by enzyme-linked immunosorbent assay.Results Serum VEGF-C and VEGF concentration was higher in patients with colorectal carcinoma than in healthy control patients(P
4.Therapeutic Evaluation of Tuina and Hyperbaric Oxygen for Prolapse of Lumbar Intervertebral Disc
Wei CHEN ; Jianxiong WANG ; Zhen WANG
Journal of Acupuncture and Tuina Science 2011;09(1):58-61
Objective: To evaluate the therapeutic effects of Tuina and hyperbaric oxygen on prolapse of lumbar intervertebral disc. Methods: The included 160 cases of prolapse of lumbar intervertebral disc were allocated into a treatment group and a control group. The 100 cases in the treatment group were treated with tuina manipulation and hyperbaric oxygen. The 60 cases in the control group were treated with tuina manipulation. The total effect and scores of symptoms and signs were compared before and after treatment. Results: The total effective rate in the treatment group was 100.0%, and 83.0% in the control group. Conclusion: Tuina and hyperbaric oxygen had excellent effects on the prolapse of lumbar intervertebral disc, by improving the clinical symptoms and signs of ache and movement restriction of lower back and leg, and recovering the ability of work and daily life.
5.Interventional diagnosis and management of patients with hemobilia (A report of 3 cases)
Shilin ZHAN ; Jianxiong CHEN ; Liangping WU
Chinese Journal of Minimally Invasive Surgery 2002;0(S1):-
Objective To evaluate the value of vascular intervention in the diagnosis and management of hemobilia. Methods With Seldinger's technique ,digital subtraction angiography of superior mesenteric artery and hepatic arteriography were performed on 3 patients with hemobilia, two of whom manifested hemobilia after the operation of liver trauma and one of whom did after the operation of command bile duct stones . Arteriography showed the bleeding vascular branch, the false aneurysm and the arteriovenous fistula. And then a small catheter was put into the bleeding focus. The bleeding branch arteries were selectively embolized with embolus of n-butyl cyanoacrylate (NBCA),PVA granule,spring wire loop and gelatin sponge. Results Two cases showed diffuse bleeding focus and another showed a local bleeding focus. Two cases had expression of false aneurysm and one showed expression of ateriovenous fistula. The artery branches of the bleeding focus were successfully embolizated and the hemobilia stopped immediately. Conclusions Vascular intervention is an effective method for the diagnosis and management of hemobilia.
6.Treatment of Common Bile Duct or Common Hepatic Duct Transverse Injures in Cholecystectomy:Report of 5 Cases
Shilin ZHAN ; Jianxiong CHEN ; Linhui PENG
Chinese Journal of Minimally Invasive Surgery 2005;0(09):-
Objective To investigate the treatment of common bile duct or common hepatic duct transverse injures(CBDTI) in cholecystectomy.Methods From January 1993 to March 2008,3362 patients received cholecystectomy in our hospital,among them 5 developed CBDTI.We reviewed the clinic feature,management,and outcomes of these patients. Results Of the 5 patients,2 had common hepatic duct transverse injuries and 3 showed common bile transverse injuries.One of the five received postenterobiliary drainage and the other four underwent choledoch end-to-end anastomosis.No biliary leakage was found after the operation.One patient developed biliary stenosis and cholangitis after the end-to-end anastomosis and thus received postenterobiliary drainage.This case was followed up for 15 years,during which no abdominal pain,fever or jaundice occurred.The patient who underwent postenterobiliary drainage showed symptoms of cholangitis for 3 times whithin 2 months after the treatment;therefore,conservative therapy was carried out.Afterwards,the patient was cured and showed no abdominal pain,fever or jaundice during a 5-year follow-up.The other 3 patients who received end-to-end anastomosis were followed up for 1,2,or 4 years,no complications were noticed during the period.Conclusions Based on personal experience and the type of injury,surgeons may chose choledoch end-to-end anastomosis or postenterobiliary drainage to treat CBDTI.
7.Leaves water extract on the liver human hepatocellular carcinoma xenografts and protein expression of Bcl-2 and HSP70
Shutong LU ; Shilin ZHAN ; Jianxiong CHEN
Chongqing Medicine 2013;(33):4062-4063,4066
Objective To explore the leaves water extract on the liver human hepatocellular carcinoma xenografts and protein expression of Bcl-2 and HSP70 .Methods From cell morphology and DNA agarose gel electrophoresis the observation leaves water extract the characteristics of the material role in human hepatoma cells ,further use of immunocytochemistry agent Western blotting analysis method oncogene Bcl-2 and tumor suppressor genes HSP70expression .Results After the processing of the the 60 mg/mL leaves water extract of liver cancer cells after 12 h ,liver cells showed severe shrinkage ,pyknosis ,highlight the cell plasma mem-brane ,immunohistochemistry and Western blotting analysis showed that during the experiment along with the oncogene Bcl-2 ex-pression weakened(P<0 .05) ,while the expression of tumor suppressor genes HSP70 had no obvious change(P<0 .05) .Conclusion Water extract of the leaves can be induced in vitro human liver cancer cell apoptosis ,and the apoptotic process may be followed by the oncogene Bcl-2 ,tumor suppressor gene expression of HSP70 relationship .
8.Treatment of bile duct injures in the gallbladder bed during laparoscopic cholecystectomy
Shilin ZHAN ; Jianxiong CHEN ; Peng LI
Chinese Journal of Minimally Invasive Surgery 2005;0(10):-
Objective To discuss the prevention and treatment of bile duct injures io the gallbladder bed during laparoscopic cholecystectomy(LC).Methods A retrospective analysis was made on clinical features,treatment,and curative effects of 15 cases of bile duct injures in the gallbladder bed out of 2 032 cases of LC from January 1997 to December 2004.Results There were 5 cases of acute attack of chronic calculous cholecystitis and 10 cases of chronic atrophic calculous cholecystitis.The location of injury was at the branches of the right hepatic ducts in 8 cases and at aberrant bile ducts in 7 cases.The injury was treated with titanium clipping in 8 cases,primary suture in 5 cases,and open surgery of bile duct repair in 2 cases because the injury was relativly large and the site of injury was near the trunk of the right hepatic duct.Postoperatively,bile leakage happened in 1 case and was cured by drainage for 5 days.Follow-up surveys for 6~36 months (mean,23 months) showed free of symptoms and no jaundice or cholangitis.Conclusions Surgical dissection closely near the gallbladder wall when mobilizing the gallbladder is the key to preventing bile duct injuries in the gallbladder bed during laparoscopic cholecystectomy.Prompt detection and proper management of the injury have satisfactory curative effects.
9.Laparoscopic cholecystectomy in patients with huge gallstones: A report of 56 cases
Shilin ZHAN ; Jianxiong CHEN ; Feng HUO
Chinese Journal of Minimally Invasive Surgery 2005;0(12):-
Objective To explore difficulties and countermeasures of laparoscopic cholecystectomy (LC) for treating huge gallstones. Methods Fifty-six cases of huge gallstones with a diameter of 2.0~5.3 cm (3.4?0.6 cm) were reviewed in respect of their clinical features and operative difficulties and countermeasures during laparoscopic cholecystectomy. Results The laparoscopic cholecystectomy was completed smoothly in 54 cases, with an operation time of 30~130 min (94.3?40.7 min). Conversions to open surgery were required in 2 cases because of acute suppurative cholecystitis. Moderate-to-severe adhesion was found in 41 cases (73%). White bile or absence of bile secretion was found in 23 cases (41%). There were 2 cases (4%) of small bile duct injuries in the gallbladder bed, 15 cases (27%) of liver tissue injures in the gallbladder bed, and 19 cases (34%) of intraoperative gallbladder leakage. No major bile duct injury or massive hemorrhage occurred. The postoperative hospitalization time was 3.6?1.5 days. Follow-up observations for 6~12 months (mean, 11 months) found that the symptoms disappeared and no complications were noted. Conclusions The difficulties during LC for huge gallstones lie in the thickening of the gallbladder wall that causes injuries of the liver tissue and small bile ducts in the gallbladder bed. Careful dissection and reservation of part of the gallbladder wall are effective methods to lower the incidence of complications.
10.Diagnosis and treatment of latent perforation of peptic ulcer during laparoscopic cholecystectomy
Shilin ZHAN ; Jianxiong CHEN ; Shaoping WANG
Chinese Journal of Minimally Invasive Surgery 2001;0(01):-
Objective To investigate the diagnosis and treatment of latent perforation of peptic ulcer (LPPU) during laparoscopic cholecystectomy (LC). Methods A retrospective analysis was made on clinical data of 13 cases of LPPU diagnosed during LC from January 1994 to November 2005. Results All the 13 cases were misdiagnosed before the LC and clarified as having LPPU during the LC. Three cases of anterior duodenal bulbar perforation (0.4~0.5 cm in size) were laparoscopically repaired, whereas conversions to open repair were performed in 5 cases of duodenal perforation (0.5~1 cm in size) and 5 cases of gastric perforation (0.6~1 cm in size) because of severe adhesion or difficult performance. No surgical complications occurred. Twelve cases were followed for 6~36 months (mean, 27 months). The symptoms disappeared and gastroscopy showed healed ulcer. No recurrence of perforation was found. Conclusions Underestimation of LPPU leads to misdiagnosis, and preoperative gastrosopy can prevent it. For small perforation, laparoscopic repair and abdominal drainage can be employed. But in most cases, a conversion to open surgery is required. It is necessary to give regular internal medicine for peptic ulcer after operation.