No abstract available.
Aged* ; Humans

No abstract available.
Carcinoma, Squamous Cell* ; Vagina*

No abstract available.
Asthma, Exercise-Induced* ; Child* ; Humans ; Incidence*

Soft tissues, which are wide spread in body, are derived from a common primitive mesenchyme and the tumors are arising from them tend to closely resemble the prototype tissues in varying degree. Some soft tissue tumors have benign course, which can be cured by local excision and the others have malignant course being resistant to therapy and resulting in recurrence or metastasis to other organs or tissues. The authors reviewed 241 cases of soft tissue tumors which had been received treatment at Department of Orthopedic Surgery in Severance Hospital, Yonsei University College of Medicine from January 1972 to December 1981. The results were obtained as follows: l. Among 241 cases of soft tissue tumors, 202 (83.8%) were benign and 39 (16.2%) were malignant. 2. The most common benign tumor was lipoma (68.7%) which was followed by hemangioma (8.4%), neurofibroma (6.4%) and schwannoma (5.0%) in decreasing order of incidence. Among malignant tumors, fibrosarcoma (35.9%) and rhabdomyosarcoma (33.3%) were the two most common ones, liposarcom (12.8%) and Kaposi's sarcoma (7.7%) being the next common group of tumors. 3. There was no apparent sex preference in benign soft tissue tumors, but in malignant tumors, male was affected about 3 times more common than female. 4. There was no predilection sites in benign tumors, which in malignant tumors, lower extremity was predominant site of occurence. 5. Metastasis of the malignant tumors was taken placed 13 cases (33.3%) at the time of admission, and the lung was the most common frequent site of metastasis. 6. Most of the benign tumors were treated by local excision, and malignant tumors were treated by wide excision with combination of chemotherapy and/or irradiation. 7. Local recurrence of benign tumors was developed in 12 (5.9%) out of 202 cases. 8. Among 19 cases, on follow up examination had been made, 13 survived more than 1 year and 2 cases longer than 5 years after surgery.
Clinical Study ; Drug Therapy ; Female ; Fibrosarcoma ; Follow-Up Studies ; Hemangioma ; Humans ; Incidence ; Lipoma ; Lower Extremity ; Lung ; Male ; Mesoderm ; Neoplasm Metastasis ; Neurilemmoma ; Neurofibroma ; Orthopedics ; Recurrence ; Rhabdomyosarcoma ; Sarcoma, Kaposi

No abstract available.
Down Syndrome* ; Myeloproliferative Disorders*

No abstract available.

No abstract available.

Isometric positioning of the ACL graft is an important consideration in successful reconstruction of the ACL-deficient knee. The purpose of this study is to get a certain guideline in the endoscopic one-tunnel technique of anterior cruciate ligament reconstruction by measuring the skin angle and determine the degree of minimum flexion of the knee joint during femoral tunneling and interference screw fixations. To get the guide lines, first we get the tibial tunnel angle parallel to the Blumensaat's line from fully extended lateral knee joint radiography. Secondly measure the differences between angles of the femur-tibia shaft and anterior thigh-leg skin. Then measure the minimum femur-tibia flexion angle does not perforated the posterior cortex of the distal femur during femoral tunneling. Intraoperative measuring the angle between interference screw guide pin and tibial tunnel to get the parallelism of the femoral tunnel and interference screw. The results were as follows; The average femur-tibia shaft angle with 30degrees anterior thigh-leg skin angle was 30.2+/-1.75degrees, with 45degrees was 45.2+/-1.23degrees, with 60degrees was 61.9+/-4.23degrees, with 75degrees was 78.6+/-2.62degrees, with 90degrees was 97.8+/-3.96degrees. Predetermined sagittal tibial tunnel vector on the 0degrees extension knee joint lateral radiographs were applied to the several knee joint dynamograms. The mean minimum flexion angle of the femur-tibia shaft that doesn't perforate the posterior cortex of the femur was 45+/-1.58degrees (male), 44.5+/-4.97degrees (female). The average angle between interference screw guide pin and tibial tunnel was 23.0+/-2.23degrees. The findings of the present study suggest that anterior thigh-leg skin angle can be used instead of the true femur-tibia shaft angle. Less knee flexion angle makes good arthroscopic view during the tibio-femoral tunneling and interference screw fixation.
Anterior Cruciate Ligament Reconstruction ; Femur ; Knee Joint* ; Knee* ; Radiography ; Skin ; Transplants

Myelopathy or dysfunction of the spinal cord, can be caused by degenerative processes of the cervical vertebrae. Cervical spondylotic myelopathy can be divided into five distinct syndromes on the basis of clinical presentation by Ferguson. Absolute indication for surgery is the progression of neurologic deficit. Decompression may be achieved using an anterior, posterior, or a combined approach, but each patient has unique clinical conditions that require individualized treatment. The purpose of the study was to evaluate the operative results by the clinical manifestation. In evaluating the results, the evaluation system established by the Japanese Orthopedic Association was employed. The average preoperative score in the 14 patient was 8.7 points and the average postoperative score was 12.7 points. The better results have been obtained for those who were managed with decompression within 1 year after onset of symptoms and those who had lateral type. In conclusion, the prognosis for the recovery of the spinal cord function is related with the onset of clinical symptoms and degree of neurological deterioration, so early detection and operative decompression for cervical spondylotic myelopathy may be the best method for the prevention of those unwanted and potentially devastating neurological deteriorations.
Asian Continental Ancestry Group ; Cervical Vertebrae ; Decompression ; Female ; Humans ; Neurologic Manifestations ; Orthopedics ; Prognosis ; Spinal Cord ; Spinal Cord Diseases*

Carpal tunnel syndrome is most commonly applied to compression neuropathy of the median nerve at the wrist, and is the most cause of buring pain, numbness and tingling in the thumb, index and long fingers, and in the lateral half of the palm, with or without progressive atrophy of the thenar muscles. Fifteen symptomatic hands of 13 patients of the carpal tunnel syndrome managed and operated at the Department of Orthopedic Surgery Severance Hospital from Jan. 1972 to Mar. 1982 were analized in clinical aspect. l. Among 13 patients, 3 were male and 10 were female. 2. Nine patients (69.2%) were affected on dominant hand. 3. Average duration of the symptoms was 17 months. 4. In electromyographic study, conduction delay of the motor fiber of the median nerve was found in 11 cases(73.3%) and sensory fiber in 13 cases(86.6%). Fibrillation of the thenar muscles was found in 11 cases(73.3%). 5. Ten patients, 11 cases were followed up from 11 months to 9 years and 11 months and 72.8% was improved.
Atrophy ; Carpal Tunnel Syndrome ; Clinical Study ; Female ; Fingers ; Hand ; Humans ; Hypesthesia ; Male ; Median Nerve ; Muscles ; Orthopedics ; Thumb ; Wrist