Injuries involving epiphyseal plate is important because of special problems in diagnosis, management and tl later complications of serious disturbance of growth which may be predictable and preventable. We revieviewed 40 cases of epiphyseal injuried in 35 patients, managed at Department of Orthopaedic Surgery, Nation Medical Center from Jan. 1975 to Dec. 1981. The longest follow up was 4 ywars and 6 months and the shortest, year, the average being 2 years. The results were as follows: 1. The incidence of epiphyseal injuries was 35 patients in 211 patients of padiat.c fractures. 2. There were 29 males and 6 females. 3. The causes were falling down accident, slipping down accident, impinging injury, direct blow and traff accident in order 4. Roentgenographically, 23 cases were Type II of Salter & Harris classification, 8 cases were Type IV, cases were Type I, 2 cases were Type III, and 1 case was Type V. 5. Epiphyseal Injuries were found with order of decreasing frequency of distal radius, distal humerus, dist femur, phalanges, distal tibia, proximal humerus, distal fibula and proximal humerus. 6. The methods of treatment were C/R & 'cast immobilization, C/R & K-wire fixation, 0/R & K-wire fixation and C/R & screw fixation. 7. Complications were found in 2 cases of angular deformity in Type IV injury, 1 case of shortening in Type injury, and 1 case of angular deformity in Type V injury.
Accidental Falls ; Classification ; Congenital Abnormalities ; Diagnosis ; Female ; Femur ; Fibula ; Follow-Up Studies ; Growth Plate ; Humans ; Humerus ; Immobilization ; Incidence ; Male ; Radius ; Tibia

No abstract available.
Molecular Biology* ; Shigella*

An isolated granulocytic sarcoma (chloroma) of the left ovary occured in the absence of leukemia in a 12-year-old woman. This lesion is defined as a localized tumor mass composed of immature cells of the granulocytic series. Granulocytic sarcomas can occur at extramedullary sites including ovary but, isolated myelosarcoma in the absence of usual manifestations of AML may be rare and has some difficulties in diagnosis. Contrary to findings in other series, granulocytic sarcoma arising in this nonleukemic patient did not progress to acute leukemia during two years she has been followed.
Child ; Diagnosis ; Female ; Humans ; Leukemia ; Ovary* ; Sarcoma, Myeloid*

This study was designed to investigate dental arch shapes buccally and lingually at Bracket Level of Koreans. This involved studying 63 inviduals (37 males, 26 females) with normal occlusion ranging in age from 17 to 24 years old. The landmarks were digitized and measurements and statistical analysis were performed by NEC 9801 V-M computer. The Results were as Follows: Bicanine width, Bipremolar width and Bimolar width were larger in males than in females. Buccal and lingual arch form and coordination form were obtained by NEC 9801 V-M computer. The parabolic equations which represents buccal and lingual arch form were obtained.
Dental Arch* ; Female ; Humans ; Male ; Young Adult

OBJECTIVE: To investigate the frequency, nature and risk factors of musculoskeletal problems in pregnancy. METHOD: We obtained the information through a questionnaire and physical examination of full-term (gestational age over 38 weeks) pregnant women. Prevalence, onset time, severity and risk factors of musculoskeletal problems were analyzed. RESULTS: Among the 70 pregnant women, 37 women (53%) complained of low back pain which was the most common musculoskeletal problem in pregnancy. Other problems were hand symptoms (31%), lower extremity joint pain (31%), leg cramp (29%), chest pain, shoulder pain and neck pain. Previous history of low back pain was significantly correlated with the occurrence of low back pain in pregnancy. Weight gain during pregnancy and amount of time of housework during pregnancy were significantly correlated with carpal tunnel syndrome. Pregnant women suffering from leg cramp were significantly old in age. CONCLUSION: Prevalence of musculoskeletal problems during pregnancy was relatively high and several risk factors were related with occurrence of those problems. So, prophylactic risk factor control would be necessary to reduce musculoskeletal problems during pregnancy.
Arthralgia ; Carpal Tunnel Syndrome ; Chest Pain ; Female ; Hand ; Housekeeping ; Humans ; Leg ; Low Back Pain ; Lower Extremity ; Muscle Cramp ; Neck Pain ; Physical Examination ; Pregnancy* ; Pregnant Women ; Prevalence ; Surveys and Questionnaires ; Risk Factors ; Shoulder Pain ; Weight Gain

Scrotal leiomyosarcoma arising from dartos layer not involving the testis, epididymis or spermatic cord is very rare tumor. We report a case of scrotal leiomyosarcoma in 29 year old man who present with right scrotal painless growing mass. The lesion had been for 3 months but there was no related symptom such as pain or tenderness. The excised lesion was 3 x 3cm sized ovoid mass with smooth surface and it had no relationship with the testis, epididymis and spermatic cord. Its pathologic finding was compatible with leiomyosarcoma. So additional radical orchiectomy was done.
Adult ; Epididymis ; Humans ; Leiomyosarcoma* ; Male ; Orchiectomy ; Scrotum* ; Spermatic Cord ; Testis

BACKGROUND: It has been well known that absolute and interpeak latencies of brainstem auditory evoked potentials (BAEP) are usually prolonged in diabetics. However, Its etiology is still controversial. We tried to identify whether the cause is structural or metabolic in origin by performing BAEP and brain MRI in the diabetic patients. METHODS: BAEP were performed in both the diabetic patients (DM) group (16 males and 15 females) and the normal control group (25 males and 33 female). A brain MRI was performed in the DM group on those who showed abnormal BAEP and com-pared the results of BAEP of the DM group with those of the control group. RESULTS: 7 patients (22.6%) showed abnor-mal BAEP (male; 6, female; 1, unilateral; 4, bilateral; 3) when abnormal BAEP was defined as being larger than two and a half standard deviations of the control group BAEP results. Two males of the DM group who showed abnormal structural lesions of the pons in their brain MRI were not included in the statistical analysis. The remaining 14 diabetic male patients (mean age: 58.7 +/-9.1 years, mean disease duration: 6.1 +/-4.7 years, mean hemoglobin (Hb) A1C: 7.7 +/- 2.0%) and 15 diabetic female patients (mean age: 60.6 +/-10.8 years, mean disease duration: 5.4 +/-5.1 years, mean HgA1C: 7.8 +/-2.1%) were stastistically analyzed. Interpeak latencies of I-III, III-V, and I-V were found to be signifi-cantly prolonged in the DM group. The prolongation of interpeak latencies of I-III and I-V were found to be signifi-cantly correlated with the disease duration only in the diabetic female patients, but not with age and HbA1c. CONCLUSIONS: These findings suggest that both metabolic derangement and structural lesion contribute to prolonging the central conduction time on BAEP pathway in diabetics.
Brain ; Brain Stem* ; Diabetes Mellitus ; Evoked Potentials, Auditory, Brain Stem* ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Pons

No abstract available.
Bone Density* ; Estrogens* ; Female ; Humans

This study presents data on the externally received doses for radiation workers who used the Korea Radioisotope Association's personal monitoring and dose record keeping service from 1984. Distributions of annual dose by age of worker and occupational category were given. The number of radiation workers registered was 23,257 in 1997. The trend of the number of radiation workers and their annual doses increased since 1984. The measured radiation dose were generally low. The collective annual dose and the mean annual dose were 33.45 Sv and 1.44 mSv, respectively. Very few workers(0.5%) exceeded 20 mSv(2 rem) and only 1 exceeded 50 mSv, the legal limit for dose.
Humans ; Korea*

No abstract available in English.
Talus