No abstract available.
Cholecystectomy, Laparoscopic* ; Humans

Following on from diagnosis using ultrasound, hydrostatic reduction using saline enema under ultrasoundguidance was tried in 20 cases of childhood intussusception. The conclusions were as follows: 1. Success rates ofsaline enema under ultrasound guidance during a frist-8 month period(P1) and a second 10 month period(P2) were55.6%(5/9) and 54.5%(6/11) respectively. Average succes rate was 55%(11/20). 2. During the periods of P1 and P2,no case was reduced by barium enema in 6 cases of failed reduction with saline enema. 3. During the period of P2, 5 cases of successful redution with saline enema were confirmed by clinical follow-up without barium enema. 4.During the periods of P1 and P2, 9 cases of failed reduction with saline enema were operated, resulting in 6 casesof segmental resection and 3 cases of manual reduction. 5. The obvious advantages of this method are: 1. Noradiation hazard. 2. No fear of barium peritonitis. 3. Detection of leading point. 6. With above results, thismethod could completely replace barium enema. And ultrasonography should be the initial study in the evaluation ofintussusception in children and then if necessary, saline enema under ultrasound guidance should be done.
Barium ; Child ; Diagnosis ; Enema ; Follow-Up Studies ; Humans ; Intussusception ; Methods ; Peritonitis ; Ultrasonography

No abstract available.
Child* ; Gallbladder* ; Humans

BACKGROUND: Disinfection is essential for the prevention of hospital infoction. Tego-51, one of the amphoteric surfactants based on the dodecyl-di( aminoethyl)-glycine, has been considered as an effctive disinfectant having a broad specturn of antimicrobial activity. We evaluated the disinfective activity of Tego-51 against several clinical isolates of bacteria and yeasts including Helicobacter pyiori. METHODS: Twenty three strains of vacteria including H. pylori, and a strain of yeast were exposed to the various concentrations (0.05%, 0.01%, 0.005%) of Tego-51 for the various periods (0.5, 1, 2, 4, 8, 16min). After the exposure to Tego-51 disinfectant, 0.01 mL of mixture of microorfanisms and Tego-51 was inoculated into brain-heart infusion broth, into Sabouraud dextrose agar. or Wilkins-Chalgren agar with 10% sheep blood, and incubated at 37 degrees C for 48 hours or in the Campy Pouch microaerophilic system. RESULTS: Most strains were killed within 30 seconds after an exposure to 0.01% of Tego-51, but Proteus mirabilis was eradicated after two minutes of exposure. At the concentration of 0.005 % concentration. P. mirabilis and Bacillus subtilis were killed after eight minutes od exposure. H. pylori was killed with 0.005% Tego-51within 30 seconds. Conslusions: This study showed that Tego-51disinfectant was effective for the disinfection of commonly isolated bacteria and yeast from hospital. It may be recommended that Tego-51 should be used at concentration greater than 0.1% for the effective disinfection of skin, instruments and hospital floors.
Agar ; Bacillus subtilis ; Bacteria ; Cross Infection ; Disinfection ; Glucose ; Helicobacter ; Mirabilis ; Proteus mirabilis ; Sheep ; Skin ; Surface-Active Agents ; Yeasts

Arthrodesis of the knes has lost its nopularity since the development of modern knee replscement arthroplasties, however it still has its place as a salvage procedure when replacement arthroplasties are contraindicated. Various techniques have been in the use including the time-tested Charnleys compressiori arthrodesis. Instead of using Charnley's and other similar compression devices, the authors applied single or double compression plates in 8 knees with severe destruction and deformities, and the results are summerized ss follows: l. Included in this series are 5 cases of tuberculous arthritis, 1 case of septic arthritis, 1 case of resistant scar contracture, and 1 case of Charcots knee. 2. Successful fusion was obtained within 18th week, aversge 13th week. No case of pseudarthrosis was experienced. 3. 3 cases of postop. wound drainage and 1 case of peroneal nerve palsy were experienced, but these did not compromise the final results. 4. It may be concluded that Arthrodesis of the knee using compression plate is rigid enough to permit early mobilization of patients and get the certainty of union.
Arthritis ; Arthritis, Infectious ; Arthrodesis ; Arthroplasty ; Arthroplasty, Replacement ; Cicatrix ; Congenital Abnormalities ; Contracture ; Drainage ; Early Ambulation ; Humans ; Knee ; Paralysis ; Peroneal Nerve ; Pseudarthrosis ; Wounds and Injuries

Dieulafoys lesion consists of abnormally large gastric submucosal artery which ruptures into the stomach causing massive or recurrent intragikstric bleeding. The lesion is very small and easily overlooked even at laparatomy and aan only be correctly diagnosed by endoscopy or arteriography if the patient is actively bleeding. Three patients who were admitted with bleeding of upper gastrointestinal tract and eventually diagnosed as having Dieulafoys lesions were analysed. All were men with age range of 44 to 55 years. All patient were asymptomatic before presenting with hematemesis. Two of the three patients had had history of upper Gl bleeding. One patient used analgesics daily for ureteral colic and two patient drank alcohol excessively. Gastroscopy was performed during the bleeding episode in all three patients. Dieulafoy's lesion was seen in all three cases and in the second case, there was concomittent diffuse petechia in the whole stomach. The lesion was situated on the posterior wall of upper body in one, on anterior wall of upper body in another, lesser curvature side of gastric fundus in the other case. All three patient underwent laparotomy for persistent bleeding and the lesion was suture ligated only in two patients while in one patient vagotomy and pyloroplasty was added. Resection biopsy was performed in two cases and both revealed only normal gastric mucosa. All patients discharged after complete recover.
Analgesics ; Angiography ; Arteries ; Biopsy ; Endoscopy ; Gastric Fundus ; Gastric Mucosa ; Gastroscopy ; Hematemesis ; Hemorrhage ; Humans ; Laparotomy ; Male ; Renal Colic ; Rupture ; Stomach ; Sutures ; Upper Gastrointestinal Tract ; Vagotomy

No abstract available.
Leg* ; Skin*

An autopsy case of holoacardius hemisomus acephalus is reported. She weighed 2,190 gm and the height was 38 cm. The head and upper extremities were absent, while the vertebrae and lower extremities were relatively well developed, but severely edematous. The heart, lungs, stomach, liver, spleen, and pancreas were missing, but the lower abdominal organs including kidneys, adrenal, urinary bladder, and genital organs were present. The intestine was blind-ended at jejunal level but opened into a normal anus. The umbilical cord had two arteries and one vein.

Twenty one cases of adult tibial shaft fractures were fixed with flexible intramedullary nails at the Department of Orthopedic Surgery, Kang Nam General Hospital. The results are summerized as follows; l. Average healing time was 17 weeks. No case of nonunion was experienced. 2. As the operation was perfomed by closed method under fluoroscopic control, reduction of operation time is a major advantage. 3. Fixation was usually strong enough to allow immediate weightbearing and mobilization of the adjacent joints without external immobilization. 4. Three cases of delayed union and 2 cases of rotational malunion were experienced, but shortening and angulation were not so severe as to affect overall functional results. 5. In conclusion, Ender nailing is considered to be a valuable method in treating tibial shaft fractures. Even in cases with multiple injuries and in selected open cases, Ender nailing can be a saft procedure.
Adult ; Hospitals, General ; Humans ; Immobilization ; Joints ; Methods ; Multiple Trauma ; Orthopedics ; Tibial Fractures ; Weight-Bearing

In consideration of the potential deleterious effects of blood transfusion, the effect of acute anemia on the healing of both small (SI) and large intestinal (LI) anastomoses was evaluated. Thirty-six white rabbits underwent resection of both the mid-ileum and the distal colon with primary anastomosis of each. One and two weeks post operation, all anastomoses were assessed by anastomotic bursting pressure (ABP) and histologic evaluation utilizing a modified Erhlich/Hunt scale with grading of the WBC influx, blood vessel ingrowth, fibroblast proliferation, and collagen deposition. Results were analyzed using oneway analysis of variance (ANOVA) and the Chi-Square approximation with p<0.05 being considered significant. The SI ABP, reported in mmHg SE, of the anemic rabbits was decreased at one week vs. the controls (234 mmHg 17 vs. 201 mmHg 16), reaching significance at two weeks (190 mmHg 6 vs. 257 mmHg 17). A decreased LI ABP was found at one week, though not quite reaching singnificance (p=0.06). Recovery to control values occurred by two weeks. Histologic assessment (anemia vs. control) demonstrated a uniform decrease in WBC infiltration, reaching significance in the LI group at two weeks. Blood vessel ingrowth was likewise depressed, but did not achieve significance. The collagen contents of both the SI and the LI groups at two weeks decreased, as were the SI fibroblast proliferation at one week (p<0.05). This study demonstrates that severe, acute anemia in rabbits undergoing intestinal anastomoses severely alters histologic parameters in both the SI and the LI anastomoses while decreasing the overall strength of the SI anastomoses.
Anemia* ; Blood Transfusion ; Blood Vessels ; Collagen ; Colon ; Fibroblasts ; Rabbits*