No abstract available.
Teratoma*

No abstract available.
Cell Line* ; Gonadotropin-Releasing Hormone* ; Medroxyprogesterone Acetate* ; Medroxyprogesterone* ; Tamoxifen*

No abstract available.
Amputees* ; Humans ; Phantom Limb*

OBJECTIVE: The Childhood Trauma Questionnaire (CTQ) is perhaps the most widely used and well-studied retrospective measure of childhood abuse or neglect. This study tested the initial reliability and validity of a Korean translation of the Childhood Trauma Questionnaire (CTQ-K) among non-psychotic psychiatric outpatients. METHODS: The CTQ-K was administered to a total of 163 non-psychotic psychiatric outpatients at a university-affiliated training hospital. Internal consistency, four-week test-retest reliability, and validity were calculated. A portion of the participants (n=65) also completed the Trauma Assessment Questionnaire (TAQ), the Impact of Events Scale-Revised, and the Dissociative Experiences Scale-Taxon. RESULTS: Four-week test-retest reliability was high (r=0.87) and internal consistency was good (Cronbach's alpha=0.88). Each type of childhood trauma was significantly correlated with the corresponding subscale of the TAQ, thus confirming its concurrent validity. In addition, the CTQ-K total score was positively related to post-traumatic symptoms and pathological dissociation, demonstrating the convergent validity of the scale. The CTQ-K was also negatively correlated with the competence and safety subscale of the TAQ, confirming discriminant validity. Additionally, we confirmed the factorial validity by identifying a five-factor structure that explained 64% of the total variance. CONCLUSION: Our study indicates that the CTQ-K is a measure of psychometric soundness that can be used to assess childhood abuse or neglect in Korean patients. It also supports the cross-cultural equivalence of the scale.
Child ; Child Abuse ; Dissociative Disorders ; Humans ; Mental Competency ; Outpatients ; Psychometrics ; Surveys and Questionnaires ; Reproducibility of Results ; Retrospective Studies

Diabetic macular edema is the most frequent cause of visual loss among patients with background diabetic retinopathy. We reviewed 62 cases(39 patients) of diffuse diabetic macular edema which were treated by grid-pattern photocoagulation treatment and followed up for more than 3 months from March 1989 to July 1990. The results were as follows. 1. There was improvement of visual acuity in 13 eyes(21.0%), no changes in 33 eyes(53.2%), and 16 eyes(25.8%) showed worsened visual acuity. 2. There was improvement in the degree of macular edema in 28 eyes(45.7%), no change in 15 eyes(24.2%), and 19 eyes(30.6%) showed a worsened degree of macular edema. 3. Clinical findings having poorer visual prognoses were the presence of foveal exudate, hypertension, preoperative vision worse than 20/100, and proliferative diabetic retinopathy.
Diabetic Retinopathy ; Exudates and Transudates ; Humans ; Hypertension ; Light Coagulation* ; Macular Edema* ; Prognosis ; Visual Acuity

No abstract available.

Giant Cells* ; Granuloma, Giant Cell* ; Skin*

Localized scleroderma is a disease of unknown origin and is characterized by circumscribed sclerotic skin changes. When occurring in a linear pattern, it is called linear scleroderma. 'En coup de sabre' is a subtype of linear scleroderma which is characterized by band-like, ivory-colored depressions on the frontoparietal scalp region. Several treatment modalities have been used. However, they have not been effective or safe. We report our experience of two patients with 'en coup de sabre' on the forehead, who were treated successfully with polymethylmethacrylate microspheres (PMMA-NewPlastic(R)).
Depression ; Forehead ; Humans ; Microspheres* ; Polymethyl Methacrylate* ; Scalp ; Scleroderma, Localized* ; Skin

Isolated ACTH deficiency is a rare cause of secondary adrenocortical insufficiency. The clinical presentation can be similar to that of primary adrenal insufficiency, but most of them may be nonspecific. A female patient of 25 months of age, complainig short stature, showed hypocortisolemia without ACTH & cortisol stimulation by insulin-induced hypoglycemia test. All the other hormone state was normal. Left hand AP view revealed delayed bone age(3 month) compared with chronological age. No radiologic abnormality was found in sella MRI and adrenal CT. Here we report a case of isolated ACTH deficiency presented by short stature.
Addison Disease ; Adrenocorticotropic Hormone ; Female ; Hand ; Humans ; Hydrocortisone ; Hypoglycemia ; Magnetic Resonance Imaging

BACKGROUND: Maternal serum prenatal quadruple screening includes testing for alpha-fetoprotein (AFP), human chorionic gonadotrophin (hCG), unconjugated estriol (uE3), and dimeric inhibin A (DIA). We evaluated quadruple screening using an automated platform and looked for any ethnic differences in the median values of each marker. METHODS: We measured the concentrations of each quadruple test analyte using the UniCel DxI 800 system (Beckman Coulter, USA) in 788 Korean mid-trimester maternal serum samples and calculated their median values using Benetech software (Benetech, Canada). We also compared the results with those obtained using the Immulite 2000 assay (Siemens Healthcare Diagnostics, USA) or ELISA (DSL, USA) in 442 samples. RESULTS: We obtained mid-trimester median values for each marker. The following are the comparative results for each test using the Immulite 2000 assay or ELISA (x) and the UniCel DxI 800 immunoassay (y): AFP, y=1.10x+0.01, r=0.925; uE3, y=0.28x+0.24, r=0.885; hCG, y=1.22x-3047.8, r=0.944; and DIA, y=0.86x+15.31, r=0.833. Assay results for each of the four markers showed good correlations. However, significant biases necessitated new median calculations of prenatal risk estimates in all four tests. CONCLUSIONS: We established gestational age-specific second-trimester median values for four markers in Korean samples using the UniCel DxI 800 immunoassay system. Despite significant bias, there were good correlations between the results obtained using the UniCel DxI 800 immunoassay and those obtained using the Immulite 2000 assay.
Biological Markers/blood ; Chorionic Gonadotropin/blood ; Enzyme-Linked Immunosorbent Assay ; Estriol/blood ; Female ; Gestational Age ; Humans ; Immunoassay/instrumentation/*methods ; Inhibins/blood ; Pregnancy ; Pregnancy Trimester, Second ; *Prenatal Diagnosis ; Reference Values ; Republic of Korea ; alpha-Fetoproteins/analysis