A case of giant hydronephrosis containing 9,500 cc, simulating ascites due to 'cirrhotic liver in a twenty. three year old male, is presented. The differential diagnosis and the important clinical, laboratory and X-ray features are discussed with brief literatual review.
Ascites ; Diagnosis, Differential ; Humans ; Hydronephrosis ; Liver ; Male

Muscle transplanation surgery is presently widely accepted as a good precedure not only for cosmetic, but also for functional results, a concept to which Marina's observations on the absence of fixed and predetermined functions in the nuclei and associated tracts of the oculomotor system give great support; however, not everyone is in agreement with this concept. This paper report one case in which the total transplantation of the vertical rectus muscles midway between their insertions and the insertion of the lateral rectus muscle were carried out, in addition recession of the medial rectus muscle and resection of the paralyzed lateral rectus muscle. Our case have been followed up during 8 months to rule out late complications, aspecially ocular movement and diplopia. No late complications, however, have been found up to remaining underaction of the right superior and inferior oblique muscles and also medial rectus muscle. The eyes were straight with abduction of the right eye up to 40 prism diopters. Binocular vision was present and there was no diplopia. The cosmetic result was excellent.
Diplopia ; Muscles ; Paralysis* ; Vision, Binocular

The authors have reviewed 11 cases of prosthetic replacement for severe proximal humeral fractures which were treated from March 1989 to December 1993, paying particular attention to the range of motion attained after surgery and the factors which influence the limitation of shoulder motion. The results of this study were as follows: l. Among the 11 cases, 10 cases showed sttisfactory pain relief. 2. Active motion of the shoulder averaged 91° of forward flexion, 72.8° of abduction and 35° of external rotation. 3. The humeral offset averaged 30.9mm in normal shoulder and 18.9mm in affected shoulder. 4. In 6 cases which the humeral offset measured over 20mm, active motion averaged 104° of forward flexion and 83° of abduction and 5 cases showed satisfactory results. 5. In 5 cases which the humeral offset measured under 20mm, active motion averaged 104° of forward flexion and 83 of abduction and 5 cases showed unsatisfactory results. 6. Prosthetic replacements were performed within 1 week after injury in 7 cases and among these 5 cases showed satisfactory results. The range of motion after prosthetic replacement for severe proximal humeral fracture was disappointing. We concluded that limited range of motion is mainly due to reduced humeral offset and restoration of humeral offset by appropriate reattachment of greater tuberosity will allow better clinical result.
Range of Motion, Articular ; Shoulder ; Shoulder Fractures

No abstract available.
Bartter Syndrome*

We have experienced automated and computerized perimetry using a Humphrey Field Analyzer in our Glaucoma Services. To evaluate its clinical efficacy, we report the results of the Armaly central field screening test in comparison with those of central 30-2 threshold test of the Humphrey Field Analyzer. One hundred fortythree eyes of 83 cases of normotensives, ocular hypertensives and glaucoma patients with open-angle or narrow-angle were enrolled in this study. Fiftyfour out of 61 patients (88.5%) and 73 out of 81 eyes (90.1 %) with visual field defect were detected by the screening test of the Humphrey Field Analyzer. Eight out of 81 eyes (9.9%) with visual field defect detected by the screening test were confirmed as false positive. All points of false positive were solitary, which tended to occur more frequently on superior vusual field. False negative of 8 eyes (12.9%) detected by the screening test were confirmed by the threshold test. The point of false negative was more frequent on superior field and showed to locate more peripherally from the fixation point. There was no significant difference in either central sensitivity or age of the false ring.
Glaucoma ; Humans ; Mass Screening* ; Visual Field Tests ; Visual Fields*

To evaluate the clinical usefulness of a newly developed beta-one selective blocker. Betaxolol hydrochloride(Betoptice(R)), seven patients(14 eyes) with primary open-angle glaucoma who were instilled twice a day with a drop of 0.5% Betoptic were enrolled in this study. Intraocular pressure(IOP), systolic and diastolic blood pressure, pulse rate and pupil size were measured with the evaluation on the local adverse reaction before and after the Betoptic treatment of 1, 2, 4, 8 and 12 weeks. The following results were obtained: 1. Significant reduction of IOP was noted at all intervals examined after the treatment of 0.5% Betoptic and it had the additive effect on pilocarpine. 2. The systemic side reaction of Betoptic on either pulse rate or blood pressure was not significant and pupil size was not changed by Betoptic. 3. The local transient and mild stinging sensation with tearing was followed after the instillation of 0.5% Betoptic eye solution.
Betaxolol* ; Bites and Stings ; Blood Pressure ; Glaucoma* ; Glaucoma, Open-Angle ; Heart Rate ; Humans ; Pilocarpine ; Pupil ; Sensation

Osteoporosis represents reduced amount of bone mass per unit volume as compared with controls of the same age and sex. The purpose of this study was to show how bone mineral densities of spine and intertrochanteric area decrease with aging, to investigate the relationship between the bone mineral densities (BMD) of the two areas, and to obtain fracture threshold values. We measured BMD of lumbar vertebrae and intertrochanteric areas by Dual Energy X-ray Absorptiometry (DEXA) from 241 postmenopausal women. 190 normal postmenopausal women comprised non-fracture group and there were 50 fresh thoracolumbar fracture patient and 31 intertrochanteric fracture patients in whom the fractures were not caused by high energy trauma. The mean bone mineral density values of non-fracture group were significantly higher than those of fracture groups and significant correlation held between bone density of spine and that of intertrochanteric area in non-fracture group and fracture groups. The fracture threshold was 0.837 g/cm3 in spine fracture group and 0.792 g/cm3 in the intertrochanteric fracture group.
Absorptiometry, Photon* ; Aging ; Bone Density* ; Female ; Humans ; Lumbar Vertebrae ; Osteoporosis ; Spine

The size of spinal canal is valuable ot detect the body encroachment of spinal canal and expansion due totumors by computed tomography. This study was desinged for taking accurate measurement of the normal thoracicspinal canal in korean adults. The anteroposterior diameter, interpediculate distance and cross-sectional area ofthoracic spinal canal were measured in 80 normal adults. The results were as follows. 1. In A-P diameter, middleparts of the canal were smaller values than those of upper and lower parts from T1 to T6, and upper parts of thecanal were larger than those of middle and lower parts from T7 to T10. 2. In interpediculate distance, middleparts of the canal revealed larger value than those of upper parts. 3. All measurements of male were larger thanthose of female at all levels of the spinal canals and 65 measurement(93%) were statistically significant.
Adult ; Female ; Humans ; Male ; Spinal Canal

No abstract available.
Atrioventricular Block*

To determine the effect of apraclonidine hydrochloride on the acute intraocular pressure (IOP) rise after argon laser iridotomy (ALI), a double-masked comparative study was carried out. Twenty-nine eyes (20 patients) with angle-closure glaucoma underwent ALI. Eighteen eyes were treated with apraclonidine, and the remainder received a placebo 1 hour before and immediately after ALI. The mean IOP increase in the apraclonidine group was lower than that in the placebo group at each postlaser interval (p < 0.01). Although the average value of the maximal increases of IOP after ALI in the apraclonidine group was 4 mmHg, that in the placebo group was 16 mmHg. In the placebo group, 27.3% (3 out of 11 eyes) experienced an IOP rise > or = 10 mmHg. However, that kind of IOP rise was not found in the apraclonidine group (0 out of 18 eyes) (p < 0.01). Ocular or systemic side effects were not found in a series of examinations in both groups. Therefore, apraclonidine proved to be effective in lowering the IOP rise after ALI.
Acute Disease ; Adrenergic alpha-Agonists/*pharmacology ; Adult ; Aged ; Clonidine/*analogs & derivatives/therapeutic use ; Double-Blind Method ; Female ; Glaucoma, Angle-Closure/drug therapy/*surgery ; Humans ; Intraocular Pressure/*drug effects ; Iris/drug effects/*surgery ; *Laser Therapy ; Male ; Middle Aged ; Postoperative Complications/prevention & control ; Prospective Studies