Study on 87 patients of cholelithiasis (52 males, 35 females) who were reoperated in Hospital No 7, Hi D­ng (1996 - 2000) has shown that: Ultrasonography and X-ray should be performed before and post-operation. The patients, who were reoperated many times, should be indicated for choledoco enteroanastomosis.
Cholelithiasis ; Reoperation

The effect of content of acid boric on Stevia rebaudiana Bectoni, being grown in Vietbac of Vietnam has been investigated. The experimental results shown that the mitable content of acid boric is 0.005% and it may be used for production of this kind of plant in Vietbac of Vietnam.
Boric acid ; Stevioside ; Growth & development ; Soil

Study characteristics of pathologic lesions in 69 patients underwent reoperation of bile ducts (30 males and 39 females) at Hospital 103 from 2000 January to 2003 January. The results showed that most cases were adhesive in under liver, gallbladder adhered to neighboring organs while the rate of combined intrahepatic stones were high. Thus it could be avoid injury other organs and miss out stones during operation. There is a high rate of infection in reoperation of bile duct, and bile juice was contaminated with pus and helminth (79.7%). Most of infections caused by many combined bacteria. So it is necessary to use broad-spectrum antibiotics, combine antibiotics in bile reoperation
Gallstones ; Bile ; Bile Ducts

Study 759 patients who had gallstone surgery from May 1993 to May 2003. Result: gallstone is common. There is an increase of patients day by day. Female: 25,31% is more than male: 47,69%, the age from 21 to 83. Clinical signals are almost charcot symtom in 80%, relevant with the case of infected gall, OMC calculaus combining with calculaus in lung with high percentage (50,59%). Diagnostic ultrasonic results in high accuracy 89,33% which is convenient, simple, harmless, and quick. Treatment applied is surgery withdrawing kehr calculaus
Gallstones ; Bile ; diagnosis ; Therapeutics ; surgery