No abstract available.
Decompression* ; Spinal Stenosis*

Numerous cause of the carpal-tunnel syndrome have been reported, but we could not find a reference for tuberculosis of the median nerve causing this syndrome. Therefore, we are presenting the case report of this rare condition as another cause of the carpaltunnel syndrome.
Carpal Tunnel Syndrome ; Median Nerve ; Tuberculosis

Ionizing radiation has brought powerful aids to medical practitioners, but it has also brought new and bewildering problems. Radiation in the form of systemically administered radionuclides or external radiation may produce such abnormal reactions in the musculoskeletal system as growth disturbances, myelofibrosis, radiation osteitis, necrosis of bone, exostosis, pathologic fracture, and on rare occasion malignant tumors. The incidence of postirradiation sarcoma was quite rare and there were some histologic hypes of postirradition sarcoma. Of them, incidence of osteosarcoma and fibrosarcoma is most common, although there is some difference between each reports. The authors have experienced recently two cases of postirradiation fibrosarcoma developed in sacrum. In one case, the patient was 55 years old female and the latent period was about 12 years. In another case, the patient was 67 years old female and the latent period was about 15 years. In these cases, they received radiation therapy due to cervical cancer of uterus. They had nerve roots compression symptoms and recieved operation of nerve roots decompression. The diagnosis was confirmed by core bone biopsy. A clinical analysis of these cases is to be reported with review of references.
Biopsy ; Decompression ; Diagnosis ; Exostoses ; Female ; Fibrosarcoma ; Fractures, Spontaneous ; Humans ; Incidence ; Musculoskeletal System ; Necrosis ; Osteitis ; Osteosarcoma ; Primary Myelofibrosis ; Radiation, Ionizing ; Radioisotopes ; Sacrum ; Sarcoma ; Uterine Cervical Neoplasms ; Uterus

Interleukin 1(IL-1), a 17.5 KD glycoprotein, is known to be associated with local bone resorption. In the present study, we examined the effects of IL-1, compared with insulin and parathyroid hormone (PTH), on DNA, protein and collagen synthesis in UMR-106-01 rat osteoblastic osteosarcoma cells. When 200 units/mL IL-1 was administered to UMR-106-01 cells, [3H]-thymidine uptake increased to 119% of the untreated control. But when 10 nM insulin was added to the cells, [3H]- thymidine uptake increased to 130% and when 1 nM PTH was added, the uptake decreased to 89% of the control. On the other hand, protein and collagen synthesis, measured by [3H]-leucine and [3H]-proline incorporation respectively, were not affected by IL-1 administration compared to the other hormones. These results indicate that IL-1 effects osteoblast-like cells, stimulating DNA synthesis via a different mechanism to the well-known cell growth factor, insulin.
Animals ; Bone Resorption ; Cell Proliferation* ; Collagen ; DNA ; Glycoproteins ; Hand ; Insulin ; Interleukin-1* ; Interleukins ; Osteoblasts ; Osteosarcoma ; Parathyroid Hormone ; Rats ; Thymidine

No abstract available.
Hemorrhagic Fever with Renal Syndrome* ; Humans ; Proteinuria*

No abstract available.

Among 334 thoracolumbar spinal injury patients who were admitted to this hospital from June 1972 to June, 1982, 66 patients with fracture and fracture dislocation of thoraco-lumbar spine which were defined as unstable clinically and radiologically were treated with surgical measures. The ratio between male and female was 7.3:1, the majority was found in third and fourth decade (46 cases, 69%), and the most common cause of injury was falling from a height (38 cases, 58%). The most common site of the injury was lumbar spine (29 cases, 44%) and the most common mechanism of injury was flexion-rotation (29 cases, 44%). Our surgical measures were Harrington rod instrumentation with either anterior or posterior fusion (25 cases, 38%), posterior wiring and fusion (14 cases, 21%), anterior decompression and anterior fusion (14 cases, 21%), posterior fusion (4 cases, 6%), anterior fusion and posterior fusion (3 cases, 5%) and etc. The average correction of displacement was 65% and the average correction of kyphotic deformity was 50%. The most remarkable correction was found at the cases of Harrington rod instrumentation (71%, 74%). Neurological deficit had already developed in 43 cases(65%) prior to operation, and the recovery was observed in 18 cases(42%). Most excellent recovery of neural deficit was found also at the cases of Harrington rod instrumentation (11 cases, 52%). We have analysed the results of these treatment and obtained following conclusions. 1. For the unstable fracture and fracture-dislocation of thoraco-lumbar spine with or without neural involvement, immediate surgical treatments were valuable to expect restoration of anatomical reduction and promotion of every possible recovery of neural function with spinal stability and fewest complication. 2. Fixation with Harrington rod instrumentation appears to provide better reduction and stability with neural improvement than other methods, and therefore early undertaking of rehabilitation activities is possible. 3. For the patients who are seriously compromised or require anterior decompression, immediate posterior reduction and fixation with Harrington rod instrumentation followed anterior decompression and anterior fusion of the involved segments at the eariest feasible time, we feel, is the treatment of choice.
Accidental Falls ; Clinical Study ; Congenital Abnormalities ; Decompression ; Dislocations ; Female ; Humans ; Male ; Mortuary Practice ; Rehabilitation ; Spinal Injuries ; Spine

There was increasing tendency to stabilize unstable cervical spine injuries surgically with the benefit of good stability of the spine, easy nursing care, early mobilization and therefore early rehabilitation. A clinical study was performed on 47 patients with fractures and dislocations of the cervical spine treated at the department of orthopedic surgery, Inje Medical College, Paik Hospital from Jan. 1975 to Dec. 1981. Following is the summery of the our findings. 1. The prevalent age distribution was between 3rd and 6th decade and the ratio between males and females was 10:1. The most common cause of injuries was automobile accident (70%). 2. The most common site of the injuries was C5-6 (34%) and the most frequent mechanism of injury was flexion-rotation type (47%). 3. In overall patients, neurologic damage was found at first examination in 73% and among these, complete paralysis below the injured level in 26%, incomplete paralysis in 11% and nerve root injury in 35%. 4. Among 47 patients, conervative treatment was performed on 9 patients, anterior spinal fusion on 8 patients, anterior spinal fusion with Halo application on 4 patients, posterior wiring with posterior spinal fusion on 16 patients and posterior wiring with anterior spinal fusion on 8 patients. 5. In the several methods of treatment, the posterior wiring with anterior spinal fusion revealed the best results, the correction rate of displacement was 92%, the correction rate of angular deformity 98% and neural recovery rate 72%. 6. The posterior wiring with posterior spinal fusion revealed good results in correction of displacement and angular deformity but required rigid external support for a long time. The anterior spinal fusion revealed poor results in correction of displacement(67%) and angular deformity(38%) and required rigid external support for a long time and had increasing tendency of kyphotic angle after operation. 7. In the treatment of unstable cervical spine injury, we thoughy that early posterior reduction with posterior wiring and followed anterior spinal fusion was ideal for accurate reduction, rigid stability and early mobilization with simple external support.
Age Distribution ; Automobiles ; Clinical Study ; Congenital Abnormalities ; Dislocations ; Early Ambulation ; Female ; Humans ; Male ; Nursing Care ; Orthopedics ; Paralysis ; Rehabilitation ; Spinal Fusion ; Spine

No abstract available.
Orthopedics*

Most obviuos will be the several anatomic differences between the proximal femur of the child and the adult. Fractures of the femoral neck in the children are extremely rsre and usually are the result of severe trauma in 80% of the cases. This accounts for the high frequency of serious associated injuries. In this injury the vascular anatomy changing with age, continuing growth potential and the effect of deforming forces play critical roles in high complication rate and these make treatment difficult. But still any secure guidelines for the treatment of this injury are not established and this is a field which requires more active research and further progress in future. 26 cases treated at Paik Hospital from Jan. 1979 to June 1988 were analyzed in clinical and radiological aspect and the following results were obtained. 1. The commonest type was Cervicotrochanteric fracture in 13 cases(50%),displaced one 21 cases. 2. In Transepiphyseal, Transcervical and Cervicotrochanteric fracture by early reduction and internal fixation, and in Intertrochanteric fracture by conservative treatment we gained satisfactory results. 3. We experienced 2 cases of coxa vara in nonthreaded pin used cases, 4 cases of premature epiphseal closure and 4 cases of avascular necrosis in threaded pin used ones. 4. Complications were developed in 13 cases (50%). These were 5 cases of coxa vara(19.2%) 4 cases of premature epiphyseal closure (15.4%) and 4 cases of avascul necrosis (15.4%). 5. Avascykar necrosis was developed in displaced fracture of Transcervical or Cervico- trochanteric fracture beyond postoperative 1 year. So. we recommend periodic long follow up for evaluation of avascular necrosis.
Adult ; Child ; Clinical Study ; Coxa Vara ; Femur ; Femur Neck ; Follow-Up Studies ; Hip ; Humans ; Necrosis