This cross-sectional design was to identify the age at menopause of Korean women using a national sample, and to examine relationships between age at menopause and the anthropometric, sociodemographic, biological and life style behavioral factors. Two thousand eight hundred seven naturally postmenopausal women aged between 41-65 years were recruited by self-selection from 7 metropolitans and 6 provinces in Korea from Dec. 20, 1998 to April 30, 1999. The age at menopause of Korean women was 49.2 years (mean) and 50.0 years (median). The range of age at menopause was 33.0 to 61.0 years. The significant influencing factors on age at menopause were body mass index, mother's and sister's age at menopause, alcohol use, physical activity, coffee preference, and residential area. The menopausal age of Korean women has slightly increased compared to a previous study.
Body Mass Index ; Coffee ; Female ; Humans ; Korea ; Life Style ; Menopause* ; Motor Activity

PURPOSE: The purpose of this study is to identify the influencing factors of mother-infant attachment and construct a descriptive model that explains mother-infant attachment during the early postpartum period. METHOD: The hypothetical model of this study consisted of 8 variables with 23 constructed paths. The subjects of this study were 152 postpartum women. Data was analyzed to test the hypothetical model using covariance structure analysis. RESULT: The final model which is modified from the hypothetical model improved to Chi-Square 41.92, GFI .95, AGFI .89, RMSR .02, RMSEA .06, NFI .94, and NNFI .95. Mother-infant attachment during the early postpartum period was proven to be influenced directly by neonatal perception, maternal sensitivity, and maternal-fetal attachment and also indirectly by social support, maternal-fetal attachment and maternal identity. These variables accounted for 32% of the variance of the mother-infant attachment during the early postpartum period. CONCLUSION: It is necessary that the nurses provide postpartum women with an intervention using social support for improving maternal identity and alleviating maternal role strain. It can be helpful to improve maternal sensitivity and in the end it will facilitate the mother-infant attachment during postpartum period.
Adult ; Female ; Humans ; Infant, Newborn ; Models, Psychological ; *Mother-Child Relations ; *Object Attachment ; Postpartum Period/*psychology

PURPOSE: This cross-sectional survey was conducted to describe the sexuality of Korean women after menopause using a national sample, and to examine relationships between the sexuality and demographic, body mass index, and life style factors including smoking, alcohol use, and physical activity. METHOD: From Dec. 20, 1998 to April 30, 1999, 2196 naturally postmenopausal women aged between 41 and 65 years were recruited by a disproportional stratified random sampling method from 7 metropolitans and 6 provinces in Korea. The questionnaire was used to obtain information on the demographic characteristics, life style factors, body mass index, and sexual activities. RESULT: The findings show that the frequency of intercourse after menopause decreased among most of postmenopausal Korean women (64.5%). The frequency of women reported their sexual activity as satisfactory was higher among women doing physical activity, not smoking, with higher educational status, with middle socioeconomic status, without sleep disturbance, with lower body mass index, and with good subjective health status. CONCLUSION: Further studies need to be designed as the longitudinal studies with larger random samples and better measures of sexuality.

Robinow syndrome is a rare inherited disorder initially reported by Robinow et al. in 1969 as a new dwarfing syndrome. It is characterized by the presence of fetal face, forearm shortening, genital hypoplasia, and hemivertebrae. The autosomal recessive form of Robinow syndrome shows a more severe clinical phenotype which is expressed by the mutation of homozygous ROR2(Receptor tyrosine kinase like Orphans) gene, mapped to the chromosome 9q22, a region that overlaps the locus for autosomal dominant inherited brachydactyly type B(BDB). ROR2 encodes the receptor tyrosine kinase, which is important for the development of mesomelic long bones. We experienced a boy diagnosed as a Robinow syndrome with fetal face(frontal bossing, hypertelorism, small up-turned nose, triangular mouth with down turned angles, micrognathia), large anterior fontanelle, cranium bifidum, mesomelic shortening, cryptorchidism. We present this case with a brief review of related literature.
Brachydactyly ; Cranial Fontanelles ; Cryptorchidism ; Encephalocele* ; Forearm ; Humans ; Hypertelorism ; Male ; Mouth ; Nose ; Phenotype ; Protein-Tyrosine Kinases ; Skull*

BACKGROUND/AIMS: Endoscopic sphincterotomy (EST) is a common therapeutic technique for biliary and pancreatic disease, but it can cause several complications. Although the literature suggests that there is no need for patients to stop taking aspirin before undergoing EST, there are no definite guidelines on this in Korea. Consequently, we compared the frequency of bleeding and safety between aspirin users and nonusers undergoing EST. METHODS: This retrospective study recruited 1003 patients who underwent EST at our hospital between 1 February 2005 and 30 September 2008. Thirteen patients continued to take aspirin until the day of the sphincterotomy (group 1), and 990 patients had not taken aspirin before the sphincterotomy (group 2). The incidence of post-sphincterotomy bleeding was compared between the two groups retrospectively. RESULTS: There was no significant difference in age or gender between the two groups. The indications for EST included common bile duct stones in 12 patients (92.3%, 12/13) in group 1 and 706 patients (71.3%, 706/990) in group 2 (p = 0.124). Regarding combined disease, cholangitis was observed in 11 patients (84.6%, 11/13) in group 1 and 815 patients (82.3%, 815/990) in group 2 (p = 0.974). Clinically significant post-sphincterotomy bleeding was observed in three patients in group 2 (0.3%, 3/990) versus none in group 1. CONCLUSIONS: Taking aspirin does not appear to clinically increase bleeding after EST. Therefore, there is no definite need to stop aspirin before undergoing EST.
Aspirin ; Cholangitis ; Common Bile Duct ; Hemorrhage ; Humans ; Incidence ; Korea ; Morinda ; Pancreatic Diseases ; Retrospective Studies ; Sphincterotomy, Endoscopic

OBJECTIVE: The purpose of this study was to assess the validity of CAGE (cut down, annoyed, guilty feeling, eye-opener) for older adults in community METHODS: Randomly selected alcohol drinking 182 older adults over 65 years of age in Incheon-Chungu participated in this study. We assessed alcohol use disorder by Korean Composite International Diagnostic Interview (K-CIDI) and interviewed by CAGE. The CAGE questionnaire is a brief alcohol screening questionnaire that can be interviewer or self-administered. Sensitivity, specificity, positive predictive value and receiver operating characteristics (ROC) curve for CAGE scores of 1-4 for older adults over 65 years of age was calculated. RESULTS: The mean age of 182 people was 71.3 (+/-5.2) years old and the number of male and female was 142 (78.0%) and 40 (22.0%) respectively. In 239 alcohol drinking older adults, 182 (76.2%) people answered in CAGE and CIDI. Among 182 people, 58 was Alcohol Use Disorder (AUD) and 124 was non-AUD. There was no age and educational differences between 182 people (case group) and 57 people (exclusion group). The sensitivity and specificity for a cut-off score of two was 72.5% and 85.5% respectively. The calculation of area under curve (AUC) by Receiver Operating Characteristics (ROC) was 0.806. CONCLUSION: The CAGE can easily discriminate older adults with alcohol use disorder from those without such a history. We suggest a score of '2' as the optimal cut-off score of CAGE.
Adult* ; Alcohol Drinking ; Area Under Curve ; Female ; Humans ; Male ; Mass Screening ; Surveys and Questionnaires ; ROC Curve ; Sensitivity and Specificity

We reviewed data of 64 patients who underwent reoperation because of prosthetic valve malfunction from January 1991 to December 1995. The indications for reoperation were prosthetic valve failure(primary tissue failure: 53 patients, 82.8%), prosthetic valve thrombosis(6 patients, 9.4%), paravalvular leak(3 patients, 4.7%), prosthetic valve endocarditis(2 patients, 3.6%). Prosthetic valve failure developed most frequently in mitral portion(40 patients, 75%), prosthetic valve thrombosis also in mitral portion(4 patients, 67%), paravalvular leak significantly in aortic portion(3 patients, 100%). Explant period was longest in prosthetic valve failure(mean 107.4+/-24.6 months), shortest in prosthetic valve endocarditis with prosthetic valve thrombosis(1 patient, 1 month). Mean explant period, defined as from first valve replacement operation to redo-valve replacement operatopn, was 109.2+/-10.7 months in mitral portion, 97.8+/-10.4 months in aortic portion, 109.5+/-10.4 months in total. Overall hospital mortality was 9.38%. The most common cause of death was the low cardiac output(4 patients), other causes were bleeding(1 patient), CNS injury(1 patient). Preoperative NYHA class IV(P=0.011), emergency operation(P=0.011), prosthetic valve endocarditis(P=0.001) were the independent risk factors, but age, sex, explant period, ACC time, double valve replacement, valve position, second reoperation did not appear to be significant risk factors. Mean follow up period was 28.8+/-17.8 months. Actuarial survival at 3 year was 92.0+/-6.2%, 2 year event-free survival was 84.3+/-6.1%. We propose that patients undergoing reoperation because of prosthetic valve failure are carfully controlled and selected in regarding to above mentioned risk factors - NYHA class IV, emergency operation, prosthetic valve endocarditis in preoperative state. About other risk factors possible, there is necessary of following study.
Cause of Death ; Disease-Free Survival ; Emergencies ; Endocarditis ; Follow-Up Studies ; Heart Valve Prosthesis* ; Heart Valves* ; Heart* ; Hospital Mortality ; Humans ; Reoperation* ; Risk Factors ; Thrombosis

PURPOSE: The purpose of this study is to evaluate the usefulness of MR imaging in the staging of brain abscesses and to determine the correlations between pathologic and MR findings. MATERIALS AND METHODS: Experimental brain abscesses were induced by direct inoculation of 1ml suspension of l06/ml Streptococcus pneumoniae into the brain parenchyma of ten New Zealand white rabbits. The evolution of abscess formation was divided into four stages, based on pathological criteria: early cerebritis (days 1 to 5), late cerebritis (days 6 to 10), early capsular (days 11 to 15), and late capsular (day 16 and later). The brain abscess of each animal was examined by MR imaging and light microscopy at 3, 8, 13, and 28 days; T1-weighted, T2-weighted and Gd-enhanced images were obtained. The MR images and pathologic findings of 13 pathologically confirmed clinical cases were compared to MR images of the experimental model. RESULTS: In the experimental model, signal intensity of the abscess content was at all stages hypointense on T1-weighted and hyperintense on T2-weighted images. In all ten cases, Gd-enhanced images showed an ill-defined contrast-enhanced lesion at the early cerebritis stage, and in four of seven cases, irregular ring enhancement at the late cerebritis stage. Pathologic specimens at this latter stage revealed prominent vascular proliferation and infiltration of chronic inflammatory cells. Signal intensity of the abscess wall during the capsular stage showed isointense relative brain parenchyma on T1-weighted images and this was hypointense on T2-weighted images. Gd-enhanced images demonstrated smooth ring enhancement of the abscess wall. At the early capsular stage, pathologic specimens revealed a discrete necrotic center surrounded by infiltration of reticulin and some collagen; at the late capsular stage, these specimens showed marked infiltration of collagen. In clinical cases, the signal intensity of abscess content was at all stages hypointenseon T1-weighted and hyperintense on T2-weighted images. Gd-enhanced images demonstrated ill-defined subtle contrast enhancement at the early cerebritis stage and irregular ring enhancement at the late cerebritis stage. In all cases, signal intensity of the abscess wall during the capsular stage was hypointense on T2-weighted images; at this stage, the abscess wall was showed a pattern of smooth ring enhancement. In clinical cases, hypointensity of the abscess wall, as seen on T2-weighted images, and the enhancement pattern of this wall were identical to these findings in the experimental model. CONCLUSION: In an experimental model, correlation between sequential MR findings can be used to predict the stage of a brain abscess; in clinical cases essential indicators are hypointensity and enhancement pattern of the abscess wall, as seen on T2-weighted images. In cases of brain abscess, MRI is a useful diagnostic modality, and in such cases, also helps determine the most suitable treatment.
Abscess ; Animals ; Brain Abscess* ; Brain* ; Collagen ; Magnetic Resonance Imaging* ; Microscopy ; Models, Theoretical* ; Rabbits ; Reticulin ; Streptococcus pneumoniae

Mucosa-associated lymphoid tissue lymphoma mainly arises in the stomach, with fewer than 30% arising in the small intestine. We describe here two cases of primary duodenal mucosa-associated lymphoid tissue lymphoma which were evaluated by endoscopic ultrasonography. A 52-year-old man underwent endoscopy due to abdominal pain, which demonstrated a depressed lesion on duodenal bulb. Endoscopic ultrasonographic finding was hypoechoic lesion invading the submucosa. The other case was a previously healthy 51-year-old man. Endoscopy showed a whitish granular lesion on duodenum third portion. Endoscopic ultrasonography image was similar to the first case, whereas abdominal computed tomography revealed enlargement of multiple lymph nodes. The first case was treated with eradication of Helicobacter pylori, after which the mucosal change and endoscopic ultrasound finding were normalized in 7 months. The second case was treated with cyclophosphamide, vincristine, prednisolone, and rituximab every 3 weeks. After 6 courses of chemotherapy, the patient achieved complete remission.
Abdominal Pain ; Antibodies, Monoclonal, Murine-Derived ; Cyclophosphamide ; Duodenum ; Endoscopy ; Endosonography ; Helicobacter pylori ; Humans ; Intestine, Small ; Lymph Nodes ; Lymphoid Tissue ; Lymphoma, B-Cell, Marginal Zone ; Middle Aged ; Prednisolone ; Stomach ; Vincristine ; Rituximab

IgA nephropathy can occur commonly in alcoholic liver cirrhosis and is the most common form of secondary IgA nephropathy. Defective clearance of IgA-containing complexes by liver is thought to contribute to the development of IgA nephropathy in alcoholic cirrhosis. Although IgA deposition is found up to 64% in autopsy cases of alcoholic cirrhosis, most patients have mild clinical symptoms, and nephrotic range proteinuria occurs rarely in these patients. We report a case of IgA nephropathy with a membranoproliferative pattern that is detected with unusual massive ascites in a patient with alcoholic liver disease. A 60-year-old male patient was referred to our hospital for evaluation and management of abdominal distension. Abdominal ultrasonographic findings were compatible with diffuse liver cirrhosis with splenomegaly and large amount of ascites. He had nephrotic range proteinuria, azotemia, hyperlipidemia, and hematuria in dipstick. Renal biopsy performed under the impression of acute nephritis revealed mesangial and endocapillary proliferative glomerulonephritis with double contour of capillary loop. Immunofluorescence findings showed mesangial IgA and C3 deposit, compatible with IgA nephropathy. He was treated with high dose steroid, and steroid was tapered during 2 months. Steroid treatment induced complete remission state, and ascites was resolved.
Alcoholics ; Ascites ; Autopsy ; Azotemia ; Biopsy ; Capillaries ; Fluorescent Antibody Technique ; Glomerulonephritis ; Glomerulonephritis, IGA ; Glomerulonephritis, Membranoproliferative ; Hematuria ; Humans ; Hyperlipidemias ; Immunoglobulin A ; Liver ; Liver Cirrhosis ; Liver Cirrhosis, Alcoholic ; Liver Diseases, Alcoholic ; Male ; Middle Aged ; Nephritis ; Proteinuria ; Splenomegaly