A case of unicameral bone cyst developed in proximal portion of left femur complicated with femoral neck fracture is reported. The case was 18 years old girl who complained of the swelling and pain over the left hip region and limited range of the motion of the hip for an year. Roentgenological study revealed a large lobulated cystic destruction involving the proximal portion of the left femur with thin cortical expansion and a pathological femoral neck fracture. Curettage of the cyst and cancellous bone graft paeked into the cyst were performed. The cyst measured 9cmX6cm in size and was composed of multiloculated cavities separated by fibroosseous septa. The cyst was filled with bloody gelatineous fluid. The diagnosis of unicameral bone cyst was confirmed by microscopic examination.
Bone Cysts ; Curettage ; Diagnosis ; Female ; Femoral Neck Fractures ; Femur ; Femur Neck ; Gelatin ; Hip ; Humans ; Transplants

No abstract available.
Autoradiography* ; Brain* ; Rats, Wistar* ; Receptors, Muscarinic*

We reviewed 28 patients admitted due to urologic complications after obstetric & gynecologic operation and management since May 1972. The age distribution, developed urologic complications and it`s treatment are discussed. The prevalent age groups of urologic complications were 30`s and 40`s. The most common urologic complication was urinary fistula : 8 ureterovaginal, 8 vesicovaginal and 4 other fistulas. The results after 1st operation of urinary fistula showed an over-all success rate of 72.6%.
Age Distribution ; Female ; Fistula ; Genital Diseases, Female* ; Humans ; Urinary Fistula

No abstract available.
Biopsy* ; Child* ; Humans

No abstract available.
Diarrhea, Infantile* ; Infant ; Soybean Proteins*

No abstract available.
Aviation* ; Korea*

PURPOSE: Complete fibrovascular ingrowth within the hydroxyapatite ocular implant is necessary for peg drilling which is performed to prevent infection and to provide motility to the ocular prosthesis. We compared planar bone scintigraphy and SPECT for the evaluation of the vascularization within hydroxyapatite ocular implants. MATERIALS AND METHODS: Seventeen patients (M:F=12:5, mean age: 50.4+/-17.5 years) who had received a coralline hydroxyapatite ocular implant after enucleation surgery were enrolled. Patients underwent Tc-99m MDP planar bone and SPECT imaging by dual head gamma camera after their implant surgery (interval: 197+/-81 days). Uptake on planar and SPECT images was graded visually as less than (grade 1), equal to (grade 2), and greater than (grade 3) nasal bridge activity. Quantitative ratio of implanted to non-implanted intraorbital activity was also measured. Vascularization within hydroxyapatite implants was confirmed by slit lamp examination and ocular movement. RESULTS: All but three patients were considered to be vascularized within hydroxyapatite implants. In visual analysis of planar image and SPECT, grade 1 was noted in 9/18 (50%) and 6/18 (33%), respectively. Grade 2 pattern was 7/18 (39%) and 4/18 (22%), and grade 3 pattern was 2/18 (11%) and 8/18 (44%) respectively. When grade 2 or 3 was considered to be positive for vascularization, the sensitivity of planar and SPECT imaging were 60% (9/15) and 80% (12/15), respectively. In 3 patients with incomplete vascularization, both planar and SPECT showed grade 1 uptake. The orbital activity ratios on planar imaging were not significantly different between complete and incomplete vascularization (1.96+/-0.87 vs 1.17+/-0.08, p>0.05), however, it was significantly higher on SPECT in patients with complete vascularization (8.44+/-5.45 vs 2.20+/-0.87, p<0.05). CONCLUSION: In the assessment of fibrovascular ingrowth within ocular implants by Tc-99m MDP bone scintigraphy, SPECT image appears to be more effective than planar scintigraphy.
Durapatite* ; Eye, Artificial ; Gamma Cameras ; Head ; Humans ; Orbit ; Radionuclide Imaging* ; Technetium Tc 99m Medronate ; Tomography, Emission-Computed, Single-Photon*

No abstract available.
Hepatitis B virus* ; Hepatitis B* ; Hepatitis* ; Humans

To determine normal values for Doppler parameters of left ventricular function, ascending aortic blood flow velocity was measured by pulsed wave Doppler echocardiography in 63 healthy children with body surface area (BSA) <1 m(2) (age <10 yr). Peak velocity was independent of sex, but increased with body size. Mean acceleration was related to peak velocity (r=0.75, p<0.0001). Both stroke distance and ejection time had strong negative correlations with heart rate and positive correlations with BSA, suggesting that these parameters should be evaluated in relation to heart rate and body size. Mean intra- and interobserver variability for peak velocity, ejection time, stroke and minute distance ranged from 3 to 7%, whereas variability for acceleration time was 9 to 13%. These data may be used as reference values for the assessment of hemodynamic states in young children with cardiac disease.
Age Factors ; Aorta/*physiology ; Blood Flow Velocity ; Body Constitution ; Child ; Child, Preschool ; Echocardiography, Doppler/*standards/statistics & numerical data ; Female ; Heart Rate ; Human ; Infant ; Infant, Newborn ; Male ; Observer Variation ; Reference Values ; Stroke Volume

This study included fifty two premature babies in whom EEG was performed at National Medical Center, from Jan. 1990 to Jun. 1991. clinical and EEG records of all subjects were analyzed and the following results were obtained. 1) The day of first EEG performed were;11 cases within 10 days, 20 cases from 11 days to days, 13 cases from 21 days to 30 days and 8 cases beyond 31 days. 2) The results of first EEG were; within normal limit in 34 cases, mild abnormality in 3 cases, moderate abnormality in 11 cases and marked abnormality in 4 cases. 3) The abnormal EEG ratio according to the sex was higher in female than in male (43.5% vs 27.6%). 4) The abnormal EEG ratio according to the gestational age was higher in shorter gestational age group than in longer gestational age group (40.9% under 32 weeks of G.A. vs 30.0% beyond 33 weeks of G.A.). 5) The abnormal EEG ratio according to the birth weight was not significant. 6) The abnormal EEG ratio according to the ventilator use was higher in used group than in not used group (38.5% vs 30.8%). 7) Combined diseases in 18 cases of abnormal EEG group were jaundice (14 cases), hyaline membrane disease (7 cases), asphyxia (4 cases), anemia (4 cases), hydrocephalus, sepsis, PDA, hypocalcemia, UTI and IVH. 8) The mean apgar score in abnormal EEG group was lower than normal EEG group both in one minute and five minute. 9) Two cases among 18 cases of abnormal EEG group showed abnormal brain sonographic findings, but one case among 34 cases of normal EEG group showed abnormal brain sonographic finding. 10) Ten cases were followed up with serial EEG, six cases of which were treated with anticonvulsant. We observed normalization of the EEG in 5 cases of anticonvulsant treated group.
Anemia ; Apgar Score ; Asphyxia ; Birth Weight ; Brain ; Electroencephalography* ; Female ; Gestational Age ; Humans ; Hyaline Membrane Disease ; Hydrocephalus ; Hypocalcemia ; Infant, Newborn ; Jaundice ; Male ; Sepsis ; Ultrasonography ; Ventilators, Mechanical