No abstract available.
Urodynamics*

No abstract available.
Humans

A male child of 9 months with bilateral Wilms tumor was admitted to our hospital. His chief complaint was abdominal mass. Clinical examination and IVP, USG and CT-scan disclosed bilateral Wilms tumor. Right nephrectomy and left partial nephrectomy were performed. Anuria was experienced to 24 hours and so exploratory-laparotomy was done. Renal autotranplantation was performed because of the thrombosis of renal artery. But six days after operation he died.
Anuria ; Child ; Humans ; Male ; Nephrectomy ; Renal Artery ; Thrombosis ; Wilms Tumor*

OBJECTIVES: Phenylpropanolamine (PPA) had been used widely as cold remedies or appetite suppressants. However, products containing PPA were withdrawn in sequence in the US, Japan, and Korea due to the increased risk of hemorrhagic stroke. The purpose of this paper was to review safety issues related with the PPA use and hemorrhagic stroke in view of pharmacoepidemiology and pharmacovigilance. METHODS AND MATERIALS: Researches conducted for evaluating the association between the PPA use and hemorrhagic stroke in other countries were reviewed, which involved case reports, case series, case-control studies, and cohort studies. RESULTS: In terms of pharmacologic and clinical features, PPA may increase the risk of hemorrhagic stroke through increased blood pressure, heart rate, or vasculitis. The association between the PPA use and hemorrhagic stroke among young women was suggested by case reports from spontaneous adverse events reporting systems or medical journals. The cohort study, using the large prescription database in the US and published in 1984, failed to reveal the association in the population aged below 65. The case-control study conducted as the Yale Hemorrhagic Stroke Project, published in 2000, was the first study to find the association between the PPA as appetite suppressants and hemorrhagic stroke among women ages 18-49 years by well-designed analytic epidemiological research. It led to withdrawal of all products containing PPA in the US and many other countries since 2000. However, the association between PPA and cerebral hemorrhage could not be confirmed by the case-control study conducted in Mexico due to inappropriate recruitment of control group. CONCLUSIONS: During several years case reports have suggested that hemorrhagic stroke could be induced by PPA, and the Yale Hemorrhagic Stroke Project revealed the association by case-control study and provided a useful model for pharmacovigilance. Nevertheless, their finding could not be applied to other population such as elderly women and male population. And they could not provide any evidence on the association between PPA and stroke when PPA was used as cold remedy taken daily dose below 100mg.
Aged ; Appetite Depressants ; Blood Pressure ; Case-Control Studies ; Cerebral Hemorrhage ; Cohort Studies ; Female ; Heart Rate ; Humans ; Japan ; Korea ; Male ; Mexico ; Pharmacoepidemiology ; Pharmacovigilance ; Phenylpropanolamine* ; Prescriptions ; Stroke* ; Vasculitis

BACKGROUND: Cardiogenic embolic infarction is the most preventable type of ischemic stroke. This study was under-taken to compare the infarct size, prognosis, and risk factors between cardiogenic embolic infarction (CE) and large artery atherosclerotic infarction (LAA). METHODS:We reviewed the medical records and brain computed tomography/magnetic resonance image (CT/MRI) scans of patients with CE or LAA during the period between January 1996 and May 1998. Patients with lacunar and posterior circulation infarctions were excluded. A slice of brain CT/MRI scan showing the largest lesion was selected in each patient and the area of infarction was then measured. Prognosis was determined by the Modified Rankin Disability Scale (MRDS) and was grouped as either good (MDRS 0, 1, 2) or poor (MDRS 3, 4, 5). RESULTS: The study included 103 patients : 50 with CE (NVAF in 23, VHD with or without AF in 13, prosthetic valve in 6, and others in 8) and 53 with LAA (large artery thrombosis in 29, and artery to artery embolism in 24). The infarct size of CE (23.2+/-14.7 cm2) was significantly larger than that of LAA (11.4+/-10.5 cm2) (p<0.001). The infarct size of NVAF (29.0+/-19.1 cm2) was significantly larger than that of VHD with or without AF (19.2+/-11.5 cm2) (p<0.05). Patients with CE had a worse prognosis (poor in 46%) than those with LAA (poor in 23%) (p<0.05). CONCLUSIONS Our results showed that CE led to larger lesions and worse outcomes. Therefore, we emphasize the importance of primary and secondary preventions of stroke in patients with cardiogenic embolic sources.
Arteries* ; Brain ; Embolism ; Heart Valve Diseases ; Humans ; Infarction* ; Medical Records ; Prognosis* ; Risk Factors ; Secondary Prevention ; Stroke ; Thrombosis

A series of 135 cases of pterygium observed at the Eye Dept. in the National Medical Center from April 1963 to May 1966, were treated with thio-tepa after the surgical removal and were studied clinically in regard to the incidence of the recurrence. Among the total series, only one case showed no response to the thio-tepa instillation and the recurrence persisted. There was a case of allergic response to the thio-tepa, which has not been found in any reports known. No serious local or systemic toxcity or any sequelae such as corneal damages, defective vision or the interference with wound healing could be observed.
Incidence ; Korea* ; Pterygium ; Recurrence ; Thiotepa ; Wound Healing

Microform cleft lip is a mild form of incomplete cleft lip, also known as a minimal occult, abortive, forme fruste cleft lip. However, it has no definition and few methods have been reported for its correction. A microform cleft lip is characterized as the incomplete union of the superficial portion of the orbicularis oris muscle. It is more prominent during facial expression than in a resting state. We confined microform cleft lip in our study to the absence of philtral skin change and a contracted position on the top of cupid's bow. During the past 5 years, 17 patients of microform cleft lip were operated on. We corrected the defect of the upper vermilion border and nostril sill with minimal incision, and repaired the underlying lip musculature in superficial discontinuity. Reduction of the widened alar base was performed. Deformed alar cartilage was dissected via rim incision, and suspended in a medial and upper direction with pull-out sutures. The most important thing is precise repair of the superficial portion of the separated orbicularis oris muscle via minimal incision, and it is best to operate after 1-year of age for accurate repair. The results were satisfactory and the parents were also satisfied. The advantages of this procedure are as follows: 1. Less visible, minimal scar on upper lip 2. Simultaneous correction of vermillion notching, deformed cupid's bow and nasal deformity. 3. Eversion of philtral ridge due to tenting effect of horizontal mattress suture 4. Philtral elongation effect by reduction of alar base and Z-plasty of cupid's bow.
Cartilage ; Cicatrix ; Cleft Lip* ; Congenital Abnormalities ; Facial Expression ; Humans ; Lip ; Microfilming* ; Parents ; Skin ; Sutures

The authors obtained the following results through comparative investigation between experiences from authors clinical study of ureterolithotomy by posterior vertical incision devised by Gil-Vernet and Yoon`s clinical study of ureterolithotomy by posterior vertical incision and his lumbar incision. 1. Operation time was average 62 min. and blood loss was average about 50cc. So operation time and blood loss were similar to Yoon`s result but more or less reduced as compared with lumbar incision. 2. Postoperative urine leakage and ambulation time were 1 day and 2 day that were more or less reduced as compared with Yoon`s result. 3. Ipsilateral lower abdominal wall protrusion was noted postoperatively. We think, this is from subcostal nerve injury. 4. Postoperatively sensation change on subcostal nerve, ilohypogastric nerve and ilioinguinal nerve innervation sites were noted in half of all, but disappeared in several weeks. Considering above results, while posterior vertical incision has merits such as minimal operative invasion and early postoperative ambulation time, but it often notes inevitable nerve damage. So, we think better results would be gained by careful attention to nerve and vascular distribution.
Abdominal Wall ; Sensation ; Walking

Urethral injury studied from Jan. 1976 to Jun. 1980 at Department of Urology, Busan National University Hospital was reviewed respectively with particular attention to etiology, diagnosis and operative procedure. During the period total number of patients with urethral injury was 104, of whom 67 were anterior urethral injury and the remaining 37 were posterior urethral injury. The following results were obtained. 1. The rate of the urethral injury to genitourinary tract was 49. 5 per cent. 2. In anterior urethral injury, the most common cause was industrial accident, the mode of injury was straddling. In posterior urethral injury, the most common case was traffic accident, the mode of injury was blunting. 3. According to the result of treatment in anterior urethral injury, Foley catheter indwelling was not effective in about half cases, but good results were by modified Badenoch`s pull-through urethroplasty just after injury or after long-term cystostomy. In posterior urethral injury, we had poor results with primary realignment just after trauma, but good results with classic Badenoch`s pull-through urethroplasty after long-term cystostomy.
Accidents, Occupational ; Accidents, Traffic ; Busan ; Catheters ; Cystostomy ; Diagnosis ; Humans ; Male* ; Surgical Procedures, Operative ; Urology

BACKGROUND: Epidurally administered clonidine represents an approach to control the pain after cesarean section that produces analgesia by an alpha 2-adrenergic mechanism and may provide postoperative analgesia without nausea, pruritus, and respiratory depression associated with systemic or intraspinal opioid administration. This study was undertaken to evaluate the analgesic effect according to the dose of appropriate bolus and the combination of epidural morphine and clonidine after cesarean section. METHOD: Forty five women, ASA physical status 1 or 2, scheduled for elective cesarean section were randomly assigned to receive epidural administration for postoperative pain control. Group A (n=15) received 1 mg morphine and 75 g clonidine bolus followed by 4 mg morphine and 150 g clonidine. Group B received 2 mg morphine and 75 g clonidine bolus followed by 4 mg morphine and 300 g clonidine. Group C received 3 mg morphine and 75 g clonidine bolus followed by 4 mg morphine and 450 g clonidine. Each combination of drug was injected at Bromage scale 1 after surgery. RESULTS: All groups showed relatively stable hemodynamic status. Analgesic effect was significantly better in Group B and C than Group A (p<0.05). Sedative effect was not a problem in all groups. The incidence of side effects in Group C was more than Group B, which than Group A, but almost cases did not require treatment. CONCLUSION: 2 mg morphine and 75 g clonidine bolus followed by 4 mg morphine and 300 g clonidine with excellent analgesic effect and less side effects is considered as adequate dose in postoperative pain control after cesarean section with epidural anesthesia.
Analgesia ; Anesthesia, Epidural* ; Cesarean Section* ; Clonidine* ; Female ; Hemodynamics ; Humans ; Hypnotics and Sedatives ; Incidence ; Morphine* ; Nausea ; Pain, Postoperative ; Pregnancy ; Pruritus ; Respiratory Insufficiency