No abstract available.
Follow-Up Studies* ; Spinal Stenosis*

Exenteraion in early infancy by a tumor and radiotherapy caused the contracted eye socket and Orbital hypoplasia. This result is because of the abscence of the conjunctival fornix and in severe contraction of orbital fat and developmental bone abnormalities. The authors corrected a contracted eye socket and orbital hypoplasia simultaneously, secondary to previous surgery and radiotherapy. A one-stage surgical reconstruction was undertaken using a radial osteocutaneous flap, which were transfered for eye socket reconstruction and orbital hypoplasia. Adipofascia and fragment of radius inserted as an hypoplastic orbit rim susbtitute to enlarge the orbital region. We report that we have experienced a case of eye socket reconstruction with a radial forearm osteocutaneous free flap.
Forearm* ; Free Tissue Flaps* ; Orbit* ; Radiotherapy ; Radius

OBJECTIVE: Peripheral blood mononuclear cells (PBMC) in culture release a biologically active human chorionic gonadotropin (hCG). This effect is detectable during pregnancy with a maximum between the 16th and 19th week. HCG plays an important role for the corpus luteum rescue during the early gestational age and possibly for the immunotolerance. This study was performed to investigate the relationships between the productivity of cultured PBMC of pregnant women and the ability to maintain early pregnancy, and whether 12-o-tetradecanoyl-phorbol-13-acetate (TPA) increases hCG sectetion by cultured PBMCs. MATERIALS AND METHODS: PBMC were obtained from 20 pregnant women between 16th to 19th week of gestation , and cultured with TPA. Culture cells were harvested and hCG mRNA were extracted and RT-PCR were performed. Culture supernatants were collected and hCG concentration were determined by commercial RIA methods. RESULTS: The mean age was 31.0 years old, 19 of 20 (95%) pregnant women's PBMC secereted hCG and expressed hCG mRNA, but in control group exept male hepatitis B patient, none of them produced hCG. TPA activated expression of hCG in PBMC in linear manner. CONCLUSION: Pregnant women's cultured PBMC secreted hCG, but not in non-pregnant or male. We could confirm the mRNA of hCG in PBMC as well in the placental control. The productivity of hCG in PBMC might be closely related with maintenance of early pregnancy.
Chorionic Gonadotropin ; Corpus Luteum ; Efficiency ; Female ; Gestational Age ; Hepatitis B ; Humans ; Male ; Pregnancy* ; Pregnant Women ; RNA, Messenger

PURPOSE: During interlocking nailing the displaced butterfly fragments can be left in situ or reduced by opening the fracture site. The purpose of this study is to investigate the fate of the displaced comminuted butterfly fragments when left unreduced and factors that influences fracture union in comminuted femoral fracture after closed interlocking nailing. MATERIALS AND METHODS: Out of 95 closed interlocking nailings done for fractured femur from July 1990 to July 1993, 43 femoral fractures that had comminuted fragments larger than 1 cm were followed for more than 18 months postoperatively, The correlations between the size of the comminuted fragments, its distance from the femoral shaft, the angulation of the fragment, the gap of the main fracture sites and bone union were analyzed. RESULTS: The distance between the fragment and the femoral shaft and angulation spontaneously decreased gradually, even the fractures having inverted fragments were united uneventfully, and the union rate of the fractures with gap less than 3 mm was higher than those with gap greater than 3 mm. CONCLUSIONS: The displaced fragment need not be reduced by open method and minimizing the fracture gap is recommended in increasing the union rate.
Butterflies ; Femoral Fractures* ; Femur ; Fractures, Comminuted

Cholesterol embolization syndrome (CES) usually occurs after endovascular procedures, it may also occurs after using anticoagulants and thrombolytics. We report a case of 66-year-old man with sudden elevation of creatinine after using warfarin due to cortical infarction. Histologic examinations revealed a cholesterol cleft on the arcuate artery. We concluded it as warfarin induced atheroembolic renal disease. Careful observation of kidneys is necessary in the case of renal abnormalities after using anticoagulation, considering the possibility of cholesterol embolism due to anticoagulant therapy.
Aged ; Anticoagulants ; Arteries ; Cholesterol ; Creatinine ; Embolism ; Embolism, Cholesterol ; Endovascular Procedures ; Humans ; Infarction ; Kidney ; Warfarin

PURPOSE: Low serum concentrations of drugs used to treat multi-drug resistant tuberculosis (MDR-TB) have occasionally been associated with treatment failure. We determined the frequencies of low serum concentrations of anti-MDR-TB drugs, and assessed the effects of these concentrations on 2-month sputum conversion. MATERIALS AND METHODS: The serum levels of moxifloxacin (MF), prothionamide (PTH), and cycloserine (CS) were determined for 89 serum samples by high-pressure liquid chromatography-tandem mass spectrometry. RESULTS: Low serum concentrations of MF, PTH, and CS below the minimal levels of the normal ranges were 83.3% (20/24), 59.2% (29/49), and 71.2% (47/66), respectively. There were no significant differences between the 2-month sputum conversion group (n=25) and the 2-month sputum non-conversion group (n=4) in median drug concentrations (microg/mL) of MF (1.46 vs. 1.60), PTH (0.91 vs. 0.70), and CS (14.90 vs. 14.90). However, a poor compliance rate was significantly greater in the 2-month sputum non-conversion group (75.0%, 3/4) than in the 2-month sputum conversion group (0%, 0/25) (p=0.001). CONCLUSION: The frequency of low serum concentrations of anti-MDR-TB drugs was substantial and might not affect the 2-month sputum conversion rate. Larger prospective studies with timely sampling are needed to investigate the role of therapeutic drug monitoring in MDR-TB.
Adult ; Aged ; Antitubercular Agents/blood/*pharmacokinetics/therapeutic use ; Chromatography, High Pressure Liquid ; Cycloserine/blood/*pharmacokinetics/therapeutic use ; Fluoroquinolones/blood/*pharmacokinetics/therapeutic use ; Humans ; Medication Adherence ; Middle Aged ; Prothionamide/blood/*pharmacokinetics/therapeutic use ; Retrospective Studies ; Sputum/*microbiology ; Tandem Mass Spectrometry ; Tuberculosis, Multidrug-Resistant/blood/*drug therapy ; Young Adult