No abstract available.
Animals ; Doxorubicin* ; Rats*

PURPOSE: To determine, when extracorporeal shockwave lithotripsy is contraindicated, the usefulness and safety of percutaneous management in the removal from the upper urinary tract of foreign bodies and calculi, or small remnants of these, retained affer percutaneous nephrolithotomy. MATERIALS AND METHODS: Between January 1996 and May 2001, we attempted to retrieve foreign bodies or calculi from the upper urinary tract of 20 patients, using various percutaneous techniques. There were eleven foreign bodies, namely fragmented nephrostomy catheters (n=2), migrated ureteric stents inaccessible to retrograde ureteroscopic management (n=8), and one metallic radiopaque marker which was separated from the pusher of the internal ureteral stent. Nine urinary tract calculi were present. These ranged in radiographically measured size from 4 to 8 mm in their largest diameter, and were found in the renal pelvis or calyx (n=5) and ureter (n=4). After percutaneous nephrostomy, all procedures involved the use of a 7-F to 14-F sheath, inserted under fluoroscopic guidance. Devices used for the retrieval of these objects include a stone basket retriever, loop snare, grasping forceps, and balloon catheter. RESULTS: In all cases except one, it was possible to retrieve calculi or other items from the upper urinary tract. No surgical procedure was required and no significant complications were encountered in any of the cases during or after the procedures. CONCLUSION: The percutaneous technique can be useful and safe in the management of foreign bodies or calculi present in the upper urinary tract.
Calculi* ; Catheters ; Foreign Bodies* ; Hand Strength ; Humans ; Kidney Pelvis ; Lithotripsy ; Nephrostomy, Percutaneous ; SNARE Proteins ; Stents ; Surgical Instruments ; Ureter ; Urinary Tract*

This study was conducted to compare the date on knowledge, attitude and motivation toward blood donation between donors and non-donors. The study population included 622 donors and 322 non-donors who visited the mobile blood donation car of Taegu Red Cross Blood Center and participated the group appointed blood donation campaign managed by the center from March 1 to March 31, 1989. The donors and non-donors were questioned above mentioned items with a formulated questionnaire. Among the general characteristics of the subjects in the study, male predominance (84.1% in donors and 73.6% in non-donors) in young age group (16-24 years) was the outstanding feature. As a medium of information about blood donation, “television” was playing a dominant role (donors; 75.2%, non-donors; 78.9%), while “magazine” played more important roles among donors. Of the donors, 70.6% and of the non-donors, 58.1 replied that they had ever been induced to donate blood (p<0.01). Major inducers were friend and personnel of mobile blood donation vehicle. On the measuring of knowledge level, the average rates of correct answer was higher in donors (62.6%) than in non-donors (54.1%) (p<0.01). Higher the education level was presented, higher the knowledge level (p<0.05). There have been noticeable difference between donors and non-donors in blood replying the questionnaire set to measure their attitude toward blood donation, especially in the items such as “impression toward blood”, “selection of transfusion blood source” and “view on the situation of blood shortage.” The major motivation toward blood donation of the groups were “possible future need” and “altruism or humanitarian interest”. The major reasons for not donation blood in both groups were “fear of the needle” and “dread to visit to mobile car or center”.
Blood Donors* ; Daegu ; Education ; Friends ; Humans ; Male ; Motivation* ; Red Cross ; Tissue Donors

Birth brachial plexus palsy (BBPP) is usually caused by plexus traction during difficult delivery. Although the possibility of complete recovery is relatively high, 5% to 25% of BBPP cases result in prolonged and persistent disability. In particular, muscle imbalance and co-contraction around the shoulder and elbow cause abnormal motor performance, osseous deformities, and joint contracture. Physical and occupational therapies have most commonly been used, but these conventional therapeutic strategies have often been inadequate, in managing the residual muscle imbalance and muscle co-contraction. Therefore, we attempted to improve the functional movements, by using botulinum toxin type A, to reduce the abnormal co-contraction of the antagonist muscles.
Botulinum Toxins* ; Botulinum Toxins, Type A ; Brachial Plexus Neuropathies ; Brachial Plexus* ; Congenital Abnormalities ; Contracture ; Elbow ; Joints ; Muscles ; Occupational Therapy ; Paralysis* ; Parturition* ; Shoulder ; Traction

The Harris line (HL), caused by bone-growth arrest and manifesting on X-rays as a radiopaque transverse line in the metaphysis of the long bones, is an indicator reflecting stress conditions such as disease or malnutrition. HL frequency has been assumed to differ between pre-modern and modern societies, as reflective of increased caloric intake and overall nutritional improvements attendant on industrialization. To determine if such a change occurred in Korea, in the present study we compared the respective HL statuses in medieval Joseon and modern Korean population samples. HLs were found in 39.4% (28/71) of the Joseon Koreans. Whereas only 27.5% (11/40) of the males showed an HL, fully 54.8% (17/31) of the females exhibited it. Notably, HLs were observed in only 16.4% (35/213) of the modern Koreans; more remarkably still, the HL rate was almost the same between the sexes, 16.7% (20/120) for the males and 16.1% (15/93) for the females. The HL frequency was much higher in the Joseon Koreans than in their modern counterparts, reflecting the improvement of nutritional status that had been achieved in the course of South Korea's modernization. This HL-frequency decrease was much more obvious in the female populations. The higher HL frequency among the Joseon females might reflect the relatively poor nutritional condition of females in pre-modern Korean society.
Energy Intake ; Female ; Humans* ; Korea* ; Male ; Malnutrition ; Nutritional Status ; Republic of Korea ; Skeleton* ; Social Change ; Tibia

Pachydermoperiostosis (PDP) is a male predominant rare genodermatosis. Various clinical presentations includes pachydermia (thickened and folded skin), periostosis and digital clubbing. Both the skin and the extremity findings are seen in the complete form, whereas the incomplete form lacks the skin findings. We report a case of primary form of pachydermoperiostosis together with literature review.
Extremities ; Humans ; Male ; Osteoarthropathy, Primary Hypertrophic* ; Rhytidoplasty ; Skin

No abstract available.
Survival Rate* ; Uterine Cervical Neoplasms*

Pheochromocytoma is a rare tumor, but it can cause severe hemodynamic disturbances during anesthesia, and particularly in patients whose pheochromocytoma was not diagnosed preoperatively. We report here on a case of unilateral pulmonary edema during laparoscopic adrenalectomy, and this edema was due to pheochromocytoma that was not diagnosed preoperatively.
Adrenalectomy ; Anesthesia ; Edema ; Hemodynamics ; Humans ; Pheochromocytoma ; Pulmonary Edema

OBJECTIVE: To determine the feasibility of transcaval transjugular intrahepatic portosystemic shunt (TIPS) in patients with occluded previous TIPS. MATERIALS AND METHODS: Between February 1996 and December 2000 we performed five transcaval TIPS procedures in four patients with recurrent gastric cardiac variceal bleeding. All four had occluded TIPS, which was between the hepatic and portal vein. The interval between initial TIPS placement and revisional procedures with transcaval TIPS varied between three and 31 months; one patient underwent transcaval TIPS twice, with a 31-month interval. After revision of the occluded shunt failed, direct cavoportal puncture at the retrohepatic segment of the IVC was attempted. RESULTS: Transcaval TIPS placement was technically successful in all cases. In three, tractography revealed slight leakage of contrast materials into hepatic subcapsular or subdiaphragmatic pericaval space. There was no evidence of propagation of extravasated contrast materials through the retroperitoneal space or spillage into the peritoneal space. After the tract was dilated by a bare stent, no patient experienced trans-stent bleeding and no serious procedure-related complications occurred. After successful shunt creation, variceal bleeding ceased in all patients. CONCLUSION: Transcaval TIPS placement is an effective and safe alternative treatment in patients with occluded previous TIPS and no hepatic veins suitable for new TIPS.
Esophageal and Gastric Varices/*surgery ; Feasibility Studies ; Gastrointestinal Hemorrhage/*surgery ; Human ; Male ; Middle Age ; Portal Vein/radiography/*surgery ; Portasystemic Shunt, Surgical/*methods ; *Portasystemic Shunt, Transjugular Intrahepatic ; Reoperation ; Stents ; Treatment Failure ; Vascular Patency ; Vena Cava, Inferior/radiography/*surgery

To evaluate the efficacy and safety of clarithromycin in acute exacerbation of chronic obstructive pulmonary disease, we administered clarithromycin(250mg) twice in a day in 30 patients with acute exacerbation of chronic obstructive pulmonary disease from September to November in 1996. Twenty eight eases of 30 patients were cured(93.4%) and 2 cases(6.7%) show clinical improvement. Three cases were improved within 3 days of treatment and 24 cases were improved between 5 days and 12 days of treatment. There were no significant side effects. These results suggest that clarithromycin will be effective as a first line therapy in patients with acute exacerbation of chronic obstructive pulmonary disease.