Certain motion in the sports of volleyball can cause injury. For examples, excessive spiking, jumping, receiving and rolling may produce strain, sprain and stress fracture, etc. of all extremities and spine. The authors analized injuries of 160 Korean young women volleyball players treated and managed at Department of Orthopedic Surgery, National Police Hospital from September, 1973 to October, 1977. The results were as followings: 1. Of 160 cases, age distribution was ranged from 15 to 26 years and average was 20. 7 years. 2. Out of 495 injuries, 113 (23%) were upper extremities, 93 (19%) were lumbar and lumbosacral regions and 289(58%) were lower extremities. The most common site of injury was knee joint. 3. As to the ratio of the side, in the upper extremities 77% were in the right side and 23% in the left, but in the lower extremities both sides were nearly equal. 4. The injuries were composed of strain, sprain and the others, including stress fracture in 14, linear fracture of patella in 2, chip fracture of ulnar styloid process in 4, H.I.V.D. in 4 and meniscus tear in 6, etc.. 5. The injuries were supposed to be prevalent for the first one month after change from one to another team (14%). 6. The injury was usually more frequent in incidence among the exercise in winter and the heating in Gymnasium also one of the important factors to induce the injury, the injuries were less frequent at the good heating (40%). 7. It was concluded that the career of play did not affect significantly to incidence of the injury.
Age Distribution ; Athletic Injuries ; Extremities ; Female ; Fractures, Stress ; Heating ; Hot Temperature ; Humans ; Incidence ; Knee Joint ; Lower Extremity ; Lumbosacral Region ; Orthopedics ; Patella ; Police ; Spine ; Sports ; Sprains and Strains ; Tears ; Upper Extremity ; Volleyball

No abstract available.
Methylation*

BACKGROUNDS: Obstructive sleep apnea syndrome(OSA) can divided into two groups, positional (PP) and non-positional(NPP) obstructive sleep apnea syndrome, according to the body position while sleeping. In this study, we evaluated the differences of anthropometirc data and polysomnographic recordings between the two types of sleep apnea syndrome. MATERIALS: Fifty patients with OSA were divided two groups by Cartwright's criteria. The supine respiratory disturbance index (RDI) was at least two times higher than the lateral RDI in the PP group, and the supine RDI was less than twice the lateral RDI in the NPP group. This patients underwent standardized polysomnographic recordings. The anthropometirc data and polysomnographic data were analyzed, statistically. RESULTS: Of all 50 patients, 30% were found to be positional OSA. BMI was significantly higher in the PP group(p<0.05). Total sleep time was significantly longer in the PP group (350.6±46.0min, p<0.05). Sleep efficiency was high in the PP group(89.6± 6.4%, 85.6±9.9%, p<0.05). Deep sleep was significantly higher and light sleep was lower in the PP group than in the NPP group but no difference was observed in REM sleep between the two groups. Apnea index(AI) and RDI were significantly lower(17.0±10.6, 28.5±13.3, p<0.05) and mean arterial oxygen saturation was higher in the PP group(92.7 ±1.8%, p<0.05) than in the NPP group. CONCLUSION: Body position during sleep has a profound effect on the frequency and severity of breathing abnormalities in OSA patients. A polysomnographic evaluation for suspected OSA patients must include monitoring of the body position. Breathing function in OSA patients can be improved by controlling their obesity and through postural therapy.
Apnea ; Humans ; Obesity ; Oxygen ; Polysomnography ; Respiration ; Sleep Apnea Syndromes ; Sleep Apnea, Obstructive* ; Sleep, REM

No abstract available.
Carcinoma, Squamous Cell* ; Lung Neoplasms* ; Lung* ; Small Cell Lung Carcinoma*

No abstract available.
Anemia, Hemolytic* ; Child* ; Humans

Revascularizations of 14 occlusive arterial diseases in the lower extremities with the Transluminal Endarterectomy Catheter was done successfully. The causes of occlusions were atherosclerosis in 9 cases and cardiogenic thromboembolism in 5 cases. The site of lesions were at the common femoral artery in 1 case, the superficial femoral artery in 6 cases and the popliteal artery in 7 cases. The length of the lesion were below 5cm(n=3), 5-10cm(n=2), 11-20cm(n=6) and 21-30cm(n=3). Complications were distal embolism(n=1) and hematoma at the puncture site(n=1). No symptoms recurred in any cases during 2 months -15 months followup. Endarterectomy with Transluminal Endarterectomy Catheter was found to be an effective method for revasculizations of occlusive arterial disease in the lower extremity, especially in long segmental occlusion.
Atherosclerosis ; Catheters ; Endarterectomy* ; Femoral Artery ; Follow-Up Studies ; Hematoma ; Lower Extremity* ; Methods ; Popliteal Artery ; Punctures ; Thromboembolism

The authors conducted a clinical observation of 13 cases of pulmonary aspergilloma at Yeungnam University Hospital from March 1983 to March 1992, and the following results were observed: 1) The male to female ratio was 1 : 1.2, and the age distribution was ranged 30 to 67 years old. 2) All cases were symptomatic : hemoptysis, cough, sputum and dyspnea. Especially, hemoptysis was the presenting compliant in 10 patients (77%) 3) The underlying lung disease were pulmonary tuberculosis in 9, COPD in 5 and bronchiectasis in 2. 3 cases were without underlying disease. 4) According to radiographic appearance, 8 cases had the typical crescent sign and 5 cases were seen nodular lesion. And the lesions of 11 cases were located in both upper lung. 5) 10 cases were treated with surgical resection. Among these cases, 8 cases were alieved and 2 cases, died. And other 3 cases were treated with conservative treatment. We suggest that these findings would be helpful for the diagnosis and treatment of pulmonary aspergilloma and further study might be needed to evaluate the prognosis of pulmonary aspergilloma.
Age Distribution ; Bronchiectasis ; Cough ; Diagnosis ; Dyspnea ; Female ; Hemoptysis ; Humans ; Lung ; Lung Diseases ; Male ; Prognosis ; Pulmonary Disease, Chronic Obstructive ; Sputum ; Tuberculosis, Pulmonary

Plummer-Vinson syndrome is a clinical entity characterized by dysphagia, iron deficiency anemia, cheilosis, glossitis, and cervical esophageal web, especially in middle aged women. Recently, the authors experienced a case of Plummer-Vinson syndrome. A 53-year-old female was admitted due to intermittent solid food dysphagia for 18 months. She had a 2 years history of iron deficiency anemia. On admission glossitis, fissures at the angle of the mouth, spoon nails, and iron deficiency anemia were noted. Esophagogram and esophagoscopic examination revealed thin walled concentric web at upper esophagus. Esophageal web was succefully teared by endoscopic balloon dilatation with subseguant improvement of dysphagia. Skin manifestations as well as anemia were markedly improved after oral iron replacement therapy.
Anemia ; Anemia, Iron-Deficiency ; Deglutition Disorders ; Dilatation ; Esophagus ; Female ; Glossitis ; Humans ; Iron ; Middle Aged ; Mouth ; Plummer-Vinson Syndrome* ; Skin Manifestations ; Tears

BACKGROUND: Pruritus, which is a frequent accompanying symptom of dermatological diseases, is also common during pregnancy, either localized or generalized. It may be related to specific dermatoses of pregnancy. OBJECTIVE: A clinical study was performed to know the exact nature of pruritus in pregnancy. METHODS: Subjects with systemic diseases, or laboratory abnormalities were excluded. People who have had pruritic dermatologic diseases before pregnancy were also excluded. One hundred and fifty five pregnant women were interviewed with physical examinations and followed up to the date of delivery. Pruritus was graded. RESULTS: Pruritus was present in 31.6%. Most affected subjects had mild or moderate severity. The abdomen was the most common site. There was a tendency for the duration of itching to increase with the duration of pregnancy. CONCLUSION: Conclusion: These findings may provide basic and useful data on pruritus during pregnancy.
Abdomen ; Clinical Study* ; Female ; Humans ; Physical Examination ; Pregnancy* ; Pregnant Women ; Pruritus* ; Skin Diseases

Paragonimiasis is widely distributed in Far East and Southeast Asia, particularly in Korea. The centralnervous system is the most frequent location for paragonimiasis outside the lungs. We analized the computedtomographic findings of 17 cases which were diagnosed pathologically and clinically as cerebral paragonimiasis.The results were as follows; 1. The ratio of male to female was 10:7 and about 88% of cases were under the age of40 years. 2. The common location so cerebral paragonimiasis were the occipital (12 cases ) and temporal (11 cases) lobes. 3. Precontrast CT findings of cerebral paragonimiasis were low density with calcifications in 6 cases,low and isodensities in 4 cases, mixed densities in 3 cases, only low density in 2 cases and only calcification sin 2 cases. Hydrocephalus (7 cases), mass effect (6 cases), atrophic change(6 cases) and cyst formation (3 cases)were associated. 4. The shape of calcifications in CT scan were soap-bubble or ring in 6 cases, nodular or oval in6 cases, stippled in 4 cases and amorphous conglomerated in 2 cases. 5. The contrast-enhanced 8 cases were 5 ringor rim like, 2 nodular and 1 irregular enhancements, while 9 cases were not enhanced.
Asia, Southeastern ; Far East ; Female ; Humans ; Hydrocephalus ; Korea ; Lung ; Male ; Paragonimiasis ; Tomography, X-Ray Computed