Objective To observe the therapeutic effects and complication of combined endoscopic trerapy of the acute biliary pancreatitis(ABP). Methods 70 cases of acute biliary pancreatitis were treated in our hospital in recent 7 years.37 cases(group E) admitted undergone emergency endoscope procedure were treated with endoscopi- cretrograde cholongiopancreatography ( ERCP ), endpscopic sphincterotomy ( EST ) and endoscope naso-biliary drainage(ENBD) in 24h after be hospitalized. 33 cases(group C) were treated with conservation treatment or opera-tion treatment. Results Achievement ratio of endoscopic management was 92 %. There was no severe complication or mortality in group E. The duration of symptoms and hospitalization in endoscopy group were significantly shorter than those in group C(P<0.01). The change of serum and urine amylase was not significant between two groups in the first day after treatment(P > 0.05). But the serum and urine amylase of group E were significantly lower than those in group C in the second day(P< 0.05) and more significantly lower in the third day after treatment(P< 0.01 ). Conclusion Early endoscopic therapy is safe and effective in ABP patients. It is a valuable method to treat a- cute biliary pancreatitis.

Objective To evaluate the therapeutic effect of laparoscopic hernioplasty for inguinal hernia in aged males.Method Forty cases of inguinal hernia in aged males were treated with laparoscopic hernioplasty(group L),while other 46 cases were treated with traditional inguinal hernioplasty(group S).Results To compare with group S,the time be in hospital and the time leave off the bed were significantly shorter in group L(P＜0.01 or＜0.05),but the mean operation time were longer and the operation expenses Was higher in group L(P＜0.05).Followed up for 2-47 months,there were no recurrence in two groups.Conclusions Laparoscopic hernioplasty for inguinal hernia in aged males can shorten the hospitalization time,quicken postoperative recovery.The comphcation is little and the wound ache is light.Along with the further improvement of laparoseopic technique and the amelioration of laparoscopic instrument.the opera-tion time will further shorten,the expenses also will descend.It will be a ideal way for the therapy of inguinal hernia in aged males.

Objective To evaluate the effect of cholecystokinin receptor antagonist proglumide on the pancreatic function of post-ERCP. Methods The frequency and mortality of acute pancreatitis of post-ERCP, and the plasma contents of cholecystokinin-octapeptide(CCK-OP) and amylase were compared among control group(group C),octreotide treatment group(group O) and proglumide treatment group(group P). Results The frequency of acute pancreatitis of post-ERCP in group C was 13.6%(3/20), which was significantly higher than that in Group O(5%,1/20) and group P (4.0%,1/25)(P0.05). The contents of plasma CCK-OP were significantly lower in group P than those in groups O and C 4h after ERCP (P0.05). Conclusion Proglumide could inhibit the action of cholecystokinin-octapeptide, and decreas the hyperamylasemia and the frequency of pancreatitis of post-ERCP as octreotide.

Objective To investigate the early diagnosis and rational treatment of traumatic retroperitoneal hematoma(TRPH). Methods Retrospective analysis was done on the clinical data of 96 cases of TRPH admitted in our hospital in the past 10 years. Results Eighty two patients received operation, of whom,73 combined with other celiac organ injuries.The other 14 patients were treated by non surgery.Two patients combined brain trauma and 1 with hemorrhagic shock died during operation,and 2 died of multiorgan failure postoperatively. Conclusions Early diagonsis depends on clinical appearance, abdominocentsis, B ultrasonography and CT. Operation should be done immediately,if the patient has the following condition:(1)apparant hemorrhagic shock after blunt trauma;(2) comfirmed celiac viscera trauma or blood vessel trauma;and (3)retroperitoneal hematoma caused by penetric trauma. Kidney surrounding hematoma or hematoma in pelvis area needs no immediate operation.

Objective To evaluate the therapeutic effect of duodenoscopy in the early treatment of acute biliary pancreatitis (ABP).Methods Twenty ABP cases admitted from Oct.2000 to Mar.2004 received emergent endoscopic retrograde cholongiopancreatography (ERCP), sphincterotomy (EST) plus endoscopic lithotomy and endoscope naso-biliary drainage (ENBD).Other 16 cases were treated with conservative therapy or open surgery.Results Successful rate of endoscopic management was 95%.There were no severe complications nor mortality in this group.The duration of symptoms and hospitalization in endoscopy group were significantly shorter than control group ( P