No abstract available.
Endometriosis* ; Female

OBJECTIVE: To evaluate the results of second-trimester maternal serum triple-marker screening test for Down syndrome and open neural tube defects in singleton pregnancies conceived from in vitro fertilization, the screen positive rates and triple-marker level of patients conceiving singleton pregnancies by IVF were compared to those of pregnancies conceived naturally. METHODS: Two hundred singleton pregnancies conceived by IVF and naturally conceived pregnancies who had done maternal serum screening test during the second trimester were analyzed from January 1995 to April 1998. RESULTS: One (0.5%) of the 200 cases of IVF singleton pregnancies had a positive result for Down syndrome compared with 1% of screen positive rate in the 200 cases of naturally conceived pregnancies. The median level of the triple markers were 0.92 multiples of the median(MoM) for alpha-fetoprotein(AFP), 1.44 MoM for unconjugated estriol(E3) and 0.87 MoM for human chorionic gonadotropin(hCG) respectively. CONCLUSION: The positive rate of triple test for Down syndrome and open neural tube defect in the two groups were significantly not different. As additional data are collected, corrected standards should be determined.
Chorion ; Down Syndrome ; Female ; Fertilization in Vitro* ; Humans ; Mass Screening* ; Neural Tube Defects ; Pregnancy Trimester, Second ; Pregnancy*

No abstract available.
Brain Death* ; Brain*

No abstract available.
Tomography, Emission-Computed, Single-Photon*

No abstract available.
Cerebral Palsy* ; Child* ; Evoked Potentials, Somatosensory* ; Humans

Patients with rickets frequently are seen by orthopaedic surgeon with complaints of growth disturbance, limb deformity, weakness, and multiple fracture. Among them, bow leg deformity is the most common and difficult orthopaedic problem. In growing child, however, if effective tretment is given sufficiently in early age and early disease process, the deformities usually correct spontaneously and there is little need for orthopaedic treatment other than careful observation. The orthopaedic treatment may be required to correct deformities that cannot be expected to improve with growth. A clinical study was done for 11 cses of rachitic bow leg deformity who were treated at the department of orthopaedic surgery, Catholic medical College and Center from Jan. 1978 to Dec. 1981. Results obtained were as follows: 1. The most common patients age group was in 1 to 2 years of age and there was no sexual difference. 2. Associated deformities with rachitic bow leg were rachitic rosary (5 cases), double wrist (3 cases), coxa vara (1 case), and Harrison's groove (1 case). 3. Low Ca * P solubility product, below the level of 30 (mg/dl)2 suggested active form of rickets in all cases. 4. Laboratory values such as Ca * P solubility product and alkaline phosphatase improved at 3 weeks after administration of vitamin D in 7 cases, 3 at 6 weeks, and no improvement in one case even at 6 months after treatment. 5. Six months after treatment, the average amount correction of tibiofemoral angle was 9° (43.7% of initial angle) in group 1, 13.3° (47.0%) in group II, 4.9° (29.6%) in group III, and 3.3°(25.6%) in group IV. 6. Through this study it is suggested that the more growth correction of the rachitic bow leg deformity in a younger child below the age of 2 is obtained with growth by treatment, whereas a little or no growth correction can be expected after the age of 3 or 4 years.
Alkaline Phosphatase ; Child ; Clinical Study ; Congenital Abnormalities ; Coxa Vara ; Extremities ; Fractures, Multiple ; Genu Varum ; Humans ; Rickets ; Solubility ; Vitamin D ; Wrist

There have been many methods of manual reduction of shoulder dislocation. But each method has its unique complications such as fracture of'humeral neck or shaft as well as vascular and nerve injuries around the shoulder due to excessive pulling and rotation during the maneuver. The present authors devised a method in which the backrest of a chair is used as a fulcrum during manupulative reduction. The dislocated shoulder can be abducted by the backrest rim, when the armpit is placed over the top of the backrest. In this abducted position of the shoulder, minimal adduction force on distal humerus and gentle backward pressure on humeral head are very effective in reducing the anterioly disocated shoulder.
Axilla ; Humeral Head ; Humerus ; Methods ; Neck ; Shoulder Dislocation ; Shoulder

No abstract available.
Pancreatitis*

No abstract available.
Malingering*

Limb salvage operation in primary malignant bone tumors is increasing recently, according to the improvement of diagnostic methods, surgical technique and adjuvant chemotherapy. The purpose of this study is to obtain the interim results of survival rate and the functional grade of the limb in primary malignant bone tumors treated by limb salvage operation. Between 1985 to 1993, 63 primary malignant bone tumors treated by limb salvage operations. Tumor prosthesis arthroplasty was performed in 49 patients, resection arthrodesis in 9 patients, and IM nailing with cement molding in 5 patients. Autoclave autograft was combined in 2 patients. Adjuvant chemotherapy and postoperative radiotherapy were performed in selected patients. The average follow-up period was 50 months(ranged 12 months to 116 months). In the cases of osteosarcoma, estimated survival rate was 61.9% based on Kaplan-Meier survival plot. In the parosteal sarcoma, the survival rate was 87.5% and 80% in chondrosarcoma patients. According to functional grading by Enneking, 66% was excellent, 20% was good, 11% was fair and one patients was poor. Complications occurred in 16 patients:wound infection was developed in 6 patients, local recurrence in 4, peroneal nerve palsy in 2 patients and femoral stem loosening in 2 patients. Fracture in resection arthrodesis and pulmonary metastasis were also occurred. Reoperation was performed in 10 patients at average 31 months after initial operation. Revision tumor persthesis arthroplasty was performed in one patient due to local recurrence and in 2 patients due to femoral stem loosening. Three amputations were done due to recurrence of tumor. IM nailing with cement molding was performed in one patient due to deep infection and repeated arthrodesis was done in a fracture patients. Scheduled custom-made tumor prosthesis arthroplasty was performed within a year in 2 patients treated with IM nailing with cement molding. In conclusion, with the careful preoperative assessment, adjuvant chemotherapy and skillful surgical technique, limb salvage operation would provide the primary malignant bone tumor patients for longer survival and better quality of life.
Amputation ; Arthrodesis ; Arthroplasty ; Autografts ; Chemotherapy, Adjuvant ; Chondrosarcoma ; Extremities ; Follow-Up Studies ; Fungi ; Humans ; Limb Salvage ; Neoplasm Metastasis ; Osteosarcoma ; Paralysis ; Peroneal Nerve ; Prostheses and Implants ; Quality of Life ; Radiotherapy ; Recurrence ; Reoperation ; Sarcoma ; Survival Rate