No abstract available.
Animals ; Korea* ; Population Characteristics* ; Rats*

No abstract available.
Carcinoma, Squamous Cell* ; Cervix Uteri* ; Collagen Type IV* ; Female ; Laminin*

No abstract available.
Female ; Pregnancy ; Pregnancy, Tubal*

OBJECTIVES: The purpose of this study was to determine the clinical significance of residual amniotic fluid volume, as measured by the amniotic fluid index(AFI), on the prediction of latency period and perinatal outcomes in patients with preterm premature rupture of the membranes(PPROM). METHODS: Study population consisted of 103 singleton pregnancies with PPROM between 24 and 34 weeks' gestation. Amniotic fluid index was determined using transabdominal ultrasound at admission. Latency period was defined as time interval in hours between admission and delivery. All medical records of mothers and neonates were reviewed. Spearman's rho rank correlation, receiver-operator characteristic(ROC) curve analysis, survival analysis and Cox's proportional hazard model were used for statistical analysis. RESULTS: There was a statistically significant correlation between latency period and AFI at admission. ROC curve analysis showed that AFI at admission had a significant predictive value in the prediction of latency period < 48 hours. Survival analysis demonstrated that AFI < 5.0 was strongly associated with the likelihood of shorter latency period, Cox's proportional hazard model indicated that AFI < 5.0 was a significant independent predictor for the occurrence of latency period < 48 hours even after adjustment of other independent variables. The patients with AFI <5.0 had a higher rate of cesarean section due to fetal distress than those with AFI > 5.0 but the incidence of chorioamnionitis was not significantly different between two groups. Comparing the perinatal mortality and neonatal morbidity including infectious morbidity between the neonates born to mothers with AFI <5.0 and those with AFI > 5.0, there was no significance after adjustment of gestational age at birth. CONCLUSION: AFI at admission has a significant correlation with latency period and predictive value in prediction of latency period in the patients with PPROM. AFI <5.0 is a independent predictor for the shorter latency period.
Amniotic Fluid* ; Cesarean Section ; Chorioamnionitis ; Female ; Fetal Distress ; Gestational Age ; Humans ; Incidence ; Infant, Newborn ; Latency Period (Psychology)* ; Medical Records ; Membranes* ; Mothers ; Parturition ; Perinatal Mortality ; Pregnancy ; Proportional Hazards Models ; ROC Curve ; Rupture* ; Ultrasonography

Controversies about the posterior cruciate ligament continue with regards to total knee arthroplasty. There has been a long debate regarding PLC and its importance seems to be overrated in total knee arthroplasty. Twenty four patients had twenty six total knee replacements with insertion of the PCL substituting Press Fit Condylar modular total knee system with cement, and they were enrolled in a prospective study to assess the clinicoradiological results and measure the femoral roll-back postoperatively. Follow-up ranged from twenty four months to fifty months with an average of thirty two months. The mean HSS score was 92.1 points and the mean range of motion was 122.7 degrees. Twenty five cases(96.1%) showed excellent and good clinical results. The radiologic evaluation based on Knee Society roentgenographic system revealed proper alignment of all components and one significant radiolucent area. The mean femoral roll-back was 2.3mm posteriorly. In the present series, total knee arthroplasties with the Press Fit Condylar modular knee system resulted in excellent relief of pain, excellent range of motion and restoration of function.
Arthroplasty* ; Arthroplasty, Replacement, Knee* ; Follow-Up Studies ; Humans ; Knee ; Posterior Cruciate Ligament ; Prospective Studies ; Range of Motion, Articular

The roentgenograms following arthroscopic ACL reconstruction show the enlargement of bone tunnels. Many authors hypothesized the cause of the tunnel enlargement, either mechanical or biological causes. The purpose of this study was to find the factors which affected the enlargement of the tibial tunnel following arthroscopic ACL reconstruction with bone-patellar tendon-bone or hamstring tendon. Sixty patients were reviewed retrospectively for radiographic measurement of tibial tunnel at post-operative one year (27 patients received bone-patellar tendon-bone autograft, 12 patients received bone-patellar tendon-bone autograft and Kennedy LAD-ligament augmentation device, 21 patients received Semitendinosus and Gracilis tendons with Endobutton). Roentgenographic anteroposterior and lateral films were checked and the tunnel was measured by two independent observers using a digital caliper. Statistical analysis was performed using a one-way analysis of variance (ANOVA) and t-test. The tibial tunnel enlargement was only related to the position of the fixation of the tibial tunnel. We concluded that tibial tunnel enlargement following arthroscopic ACL reconstruction is attributed to the mechanical effect rather than the properties of grafts and the clinical results.
Autografts ; Humans ; Retrospective Studies ; Tendons ; Transplants

In anterior cruciate ligament (ACL) deficient knee, several treatment methods were recommended. Recently, arthroscopic reconstruction is widely used as the best treatment method. As the graft materials, bone-patellar tendon-bone (BPB) unit is a gold standard material. Whereas, it has many problems. The purpose of this study was to introduce the new arthroscopic ACL reconstruction technique with quadrupled semitendinosus tendon and Endobutton and to evaluate its results. Twenty one patients were prospectively reviewed after ACL reconstruction with quadrupled semitendinosus tendon and Endobutton at one year post-operation. The surgery was performed in the series of graft tendon harvest, graft preparation, tunnel drilling and Endobutton fixation. The outcomes showed improved knee functions. Endobutton technique with quadrupled semitendinosus tendon is useful method for the arthroscopic ACL reconstruction. Stability and functional outcomes were similar to those with patellar tendon but it showed less donor site morbidity, less pitfall of fixation and simple procedure.
Anterior Cruciate Ligament ; Humans ; Knee ; Patellar Ligament ; Prospective Studies ; Tendons* ; Tissue Donors ; Transplants

No abstract available.
Breech Presentation* ; Female ; Fetus* ; Pregnancy

We have experienced a case of Di Guglielmo Syndrome in a 15 years old girl who had the cheif complaints of dizziness, gereral malaise and fine pustules around the nose. It is a systemic hemopathy characterized by abnormal proliferation of defective erythroid and myeloid cells and is a rare disease in childhood. The peripheral blood showed many rubriblasts, myeloblasts, metamyelocytes and bone marrow also showed atypical prorubricytes and bizzar multinucleated rubriblasts. Brief review of related literatures was made.
Adolescent ; Bone Marrow ; Dizziness ; Female ; Granulocyte Precursor Cells ; Humans ; Myeloid Cells ; Nose ; Rare Diseases

The purpose of this study was to identify population subgroups with similar patterns of diet quality, physical activity, alcohol consumption and cigarette smoking of Korean. The cluster analysis was conducted using the data from Korea National Health Survey(KNHS) in 1995, which consisted of 5,805 persons. We identified six health behavior typologies: 32.9% of the sample had a good diet but sedentary activity level(good diet lifestyle), 7.2% had high activity level but less diet quality(fitness lifestyle). Individuals in the passive lifestyle cluster(39.1%) had no active health promoting activities but tended to avoid risk taking health behavior such as cigarette smoking and alcohol drinking. 1.1% of the sample were in a drinking cluster, 17.2% in a smoking cluster and 2.5% had a hedonic lifestyle characterized by heavy drinking and smoking. The other characteristics of these lifestyle clusters could be presented by demographic and socioeconomic factors.
Alcohol Drinking ; Cluster Analysis ; Diet ; Drinking ; Health Behavior* ; Health Promotion ; Humans ; Korea ; Life Style ; Motor Activity ; Risk-Taking ; Smoke ; Smoking ; Socioeconomic Factors