Mixed Mullerian tumors are rate uterine malignancy and occur primarily in postmenopausal women. We have experienced three case of pathologically proven mixed Mullerian tumor. Two cases had prior history of pelvic irradiation for uterine cervical carcinoma. We suggest that mixed Mullerian tumor should be suspected when an enlarged uterus with polypoid masses in the uterine cavity are initially observed in postmenopausal women who had history of pelvic irradiation.
Female ; Humans ; Magnetic Resonance Imaging* ; Uterus

Mixed Mullerian tumors are rate uterine malignancy and occur primarily in postmenopausal women. We have experienced three case of pathologically proven mixed Mullerian tumor. Two cases had prior history of pelvic irradiation for uterine cervical carcinoma. We suggest that mixed Mullerian tumor should be suspected when an enlarged uterus with polypoid masses in the uterine cavity are initially observed in postmenopausal women who had history of pelvic irradiation.
Female ; Humans ; Magnetic Resonance Imaging* ; Uterus

High output heart failure due to congenital arteriovenous fistula is a rare disease and is difficult to treat. A 27 year old man, suffering from dyspnea, palpitation, lower extremity edema, and abdominal distension admitted May, 1987. At admission there were continuous thrill and bruit at left supraclavicular and infraclavicular area. The heart sound was irregular and rapid, and grade IV/VI pansystolic murmur was audible at the apex. Chest PA showed marked cardiomegaly with pleural effusion and notching at superior aspect of left 2nd rib. Selective left subclavian artery angiogram showed extensive congenital arteriovenous fistula at the area of left subclavian artery and its branches. After setrial feeding artery embolization and palliative operation, the fistula size decreased much with clinical improvement.
Adult ; Arteries ; Arteriovenous Fistula* ; Cardiomegaly ; Dyspnea ; Edema ; Fistula ; Heart Failure ; Heart Sounds ; Humans ; Lower Extremity ; Pleural Effusion ; Rare Diseases ; Ribs* ; Subclavian Artery* ; Thorax

Mobius syndrome is generally considered to be a static disorder of congenital origin, and is manifested as unilateral or bilateral facial weakness and lateral gaze limitation. In most instances the syndrome occurs sporadically, but rarely familial cases have been reported. We report a family of three members with Mobius syndrome; a 7-year-old girl, a 6-year-old boy, and their 29-year-old mother. Each patient revealed facial diplegia, and unilateral or bilateral lateral rectus palsy. Brain MRI scans showed normal and there were no definite brainstem dysfunctions on electrophysiologic studies.
Abducens Nerve Diseases ; Adult ; Brain ; Brain Stem ; Child ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Mobius Syndrome* ; Mothers

Mobius syndrome is generally considered to be a static disorder of congenital origin, and is manifested as unilateral or bilateral facial weakness and lateral gaze limitation. In most instances the syndrome occurs sporadically, but rarely familial cases have been reported. We report a family of three members with Mobius syndrome; a 7-year-old girl, a 6-year-old boy, and their 29-year-old mother. Each patient revealed facial diplegia, and unilateral or bilateral lateral rectus palsy. Brain MRI scans showed normal and there were no definite brainstem dysfunctions on electrophysiologic studies.
Abducens Nerve Diseases ; Adult ; Brain ; Brain Stem ; Child ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Mobius Syndrome* ; Mothers

PURPOSE: This study was conducted to examine the behavioral intentions of breastfeeding in single women using the theory of planned behavior. METHODS: The questionnaires were distributed to 350 single women in her 20~30s, and 316 respondents were analyzed by descriptive statistics, Spearman's correlation, and multiple regression analysis. RESULTS: The subjects showed strong intentions and favorable attitudes toward breastfeeding. The subjects were more favorably influenced by their mothers, siblings, friends, and coworkers who previously experienced breastfeeding than ones with no breastfeeding experiences. There were significant correlations between breastfeeding intention and attitudes (r = 0.321, p < 0.0001), subjective norms (r = 0.434, p < 0.0001), and perceived control (r = 0.307, p < 0.0001). However, regression analysis with two different age groups revealed that subjective norms (p < 0.0001) and perceived control (p < 0.001) contributed to the model of explaining breastfeeding intentions in subjects who were 25 years old or younger, whereas attitudes did not. In addition, subjects who were more than 25 years old showed that attitudes (p < 0.003) and subjective norms (p = 0.002) contributed to the model of explaining breastfeeding intentions while perceived control (p < 0.070) showed less contribution. CONCLUSION: These results suggest that the theory of planned behavior can be a useful tool to increase the rate of breastfeeding intentions in single women when designing educational materials, which requires consideration of age differences.
Breast Feeding* ; Female ; Friends ; Humans ; Intention* ; Mothers ; Siblings ; Surveys and Questionnaires

Congenital coronary arteriovenous fistula is a rare condition which is an abnormal communication of the coronary artery with the right ventricle, right atrium, left atrium or left ventricle. Coronary artery aneurysm is an uncommon disease which is defined as coronary dilatation which exceeds the diameter of normal adjacent segments or the diameter of the patient's largest coronary vessel by 1.5 times. In young ages, symptoms are unusual, but significant symptoms and complications such as congestive heart failure, subacute bacterial endocarditis, coronary steal syndrome, aneurysm formation, rupture, and pulmonary hypertension may appear among the older age group. We report a case of giant aneurysm of a congenital coronary arteriovenous fistula between left co-ronary artery and right ventricular outflow tract with significant left to right shunt confirmed in a 84-year old female with a brief review of literature.
Aged, 80 and over ; Aneurysm* ; Arteries ; Arteriovenous Fistula* ; Coronary Aneurysm ; Coronary Vessels* ; Dilatation ; Endocarditis, Subacute Bacterial ; Female ; Heart Atria ; Heart Failure ; Heart Ventricles ; Humans ; Hypertension, Pulmonary ; Rupture

BACKGROUND: This experiment was performed to determine the effect of polyphenolic (-)-epigallocatechin (EGCG), the most abundant catechin of green tea, given at reperfusion period. METHODS: Isolated rat hearts were subjected to 30 min of regional ischemia and 2 h of reperfusion. Green tea extract (GT) was perfused with the following concentrations; 0, 0.5, and 1 micrometer (GT-O, GT-0.5, and GT-1, respectively). In a next experiment, hearts were assigned randomly to one of the following groups; Control, EGCG-1 (1 micrometer of EGCG), and EGCG-10 (10 micrometer of EGCG). GT and EGCG were perfused for a period of 5 min before and 30 min after reperfusion. For comparison of cardioprotection among groups, morphometric measurement was performed by 2,3,5-triphenyltetrazolium chloride staning. RESULTS: GT 1 micrometer (10.3 +/- 2.1%, P < 0.05) significantly reduced infarct volume as a percentage of ischemic volume compared to untreated hearts (27.4 +/- 1.1%). EGCG 10 micrometer (13.2 +/- 4.0%) significantly reduced myocardial infarction compared to control hearts (27.2 +/- 1.4%, P = 0.002). After 2 h of reperfusion, cardiodynamic variables, including left ventricular developed pressure, rate-pressure produce, +dP/dt(max), and -dP/dt(min) were significantly improved by 10 micrometer of EGCG compared to control hearts (P = 0.01, 0.016, 0.009, and 0.019, respectively). CONCLUSIONS: EGCG treatment at an early reperfusion period reduces myocardial infarction and improves cardiodynamics in isolated rat hearts.
Animals ; Catechin ; Heart ; Ischemia ; Myocardial Infarction ; Myocardial Reperfusion ; Myocardium ; Rats ; Reperfusion ; Reperfusion Injury ; Tea ; Tetrazolium Salts

BACKGROUND: This experiment was performed to determine the effect of polyphenolic (-)-epigallocatechin (EGCG), the most abundant catechin of green tea, given at reperfusion period. METHODS: Isolated rat hearts were subjected to 30 min of regional ischemia and 2 h of reperfusion. Green tea extract (GT) was perfused with the following concentrations; 0, 0.5, and 1 micrometer (GT-O, GT-0.5, and GT-1, respectively). In a next experiment, hearts were assigned randomly to one of the following groups; Control, EGCG-1 (1 micrometer of EGCG), and EGCG-10 (10 micrometer of EGCG). GT and EGCG were perfused for a period of 5 min before and 30 min after reperfusion. For comparison of cardioprotection among groups, morphometric measurement was performed by 2,3,5-triphenyltetrazolium chloride staning. RESULTS: GT 1 micrometer (10.3 +/- 2.1%, P < 0.05) significantly reduced infarct volume as a percentage of ischemic volume compared to untreated hearts (27.4 +/- 1.1%). EGCG 10 micrometer (13.2 +/- 4.0%) significantly reduced myocardial infarction compared to control hearts (27.2 +/- 1.4%, P = 0.002). After 2 h of reperfusion, cardiodynamic variables, including left ventricular developed pressure, rate-pressure produce, +dP/dt(max), and -dP/dt(min) were significantly improved by 10 micrometer of EGCG compared to control hearts (P = 0.01, 0.016, 0.009, and 0.019, respectively). CONCLUSIONS: EGCG treatment at an early reperfusion period reduces myocardial infarction and improves cardiodynamics in isolated rat hearts.
Animals ; Catechin ; Heart ; Ischemia ; Myocardial Infarction ; Myocardial Reperfusion ; Myocardium ; Rats ; Reperfusion ; Reperfusion Injury ; Tea ; Tetrazolium Salts

PURPOSE: No consistent histo-pathological characteristics of cystic renal cell carcinomas have previously been determined. In this study, attempts were made at our hospital to evaluate the histopathological characteristics of this cancer. MATERIALS AND METHODS: The medical records of 451 patients with renal cell carcinomas, having undergone a radical nephrectomy, between January 1995 and April 2002, were retrospectively reviewed. The renal cell carcinomas were classified, according to the criteria of the World Health Organization, as a cystic renal cell carcinoma in 31 of these patients (6.8%). The tumor size, nuclear grade and pathological stage were investigated. RESULTS: The mean age of the patients was 52 years, ranging from 35 to 75. Cancer stages were T1, T2 and T3 in 26 (84%), 3 (10%) and 2 (6%) patients, respectively. The nuclear grade and pathological stage were lower in patients with a cystic renal cell carcinoma. CONCLUSIONS: 81% of the cystic renal cell carcinoma cases were diagnosed incidentally. The cystic renal cell carcinomas were usually detected at lower stages and grades, and therefore were associated with a better prognosis than the renal cell carcinomas.
Carcinoma, Renal Cell* ; Humans ; Medical Records ; Nephrectomy ; Prognosis ; Retrospective Studies ; World Health Organization