BACKGROUND: Osteoporosis results from bone loss due to menopause [estrogen(E) deficiency] and aging. Initial skeletal effect of menopause is accelerated bone resorption with an increase in seurm calcium(Ca) and compensatory but inadequate bone formation. Secretion of parathyroid hormone(PTH) is suppressed at this time. Postmenopausal osteoporosis results in fractures predominantly of trabecular bone, i.e., vertebra. With aging, secondary hyperparathyroidism by low serum Ca and vitamin D deficiency superim poses. Senile osteoporosis produces hip fractures, area of cortical bone. The aim of this study was to- examine the association of vitamin D[25(OH)D] and intact(i) PTH with bone mineral density(BMD) after controlling for suggested confounding factors, and the possibility of low serum vitamin D and high serum iPTH concentration could impact bone loss in Korean postmenopausal women. METHODS: Data from 188 postmenopausal Korean women aged 42 to 69 were analyzed through BMD, serum 25(OH)D, iPTH, Ca, phosphorus(P), alkaline phosphatase(ALP) and clinical characteristics. Factors affecting BMD was determined by Pearson correlation and the relationship between lumbar and femoral neck BMD and vitamin D[25(OH)D] and iPTH was assessed by multiple regression analysis after adjus- ting for suggested confounding factors. RESULTS: Lumbar and femoral neck BMD, serum Ca, P were decresaed and serum iPTH was increased with aging. In Pearson`s correlation, significant contributing factors to lumbar BMD was age, height, weight, menarche, year since menopause(YSM) and ALP. And significant contributing factors to femoral neck BMD was age, height, weight, menarche, YSM and iPTH. No relationship could be demonstrated between serum vitamin D[25(OH)D] and lumbar and femoral neck BMD. How ever, after controlling for potential confounding factors, a correlation was found between vitamin D[25(OH)D] and both of lumbar (p=0.013) and femoral neck BMD(p=0.077). iPTH was inversely related to femoral neck BMD(p=0.004) only in multiple linear regression. CONCLUSION: Serum vitamin D[25(OH)D] was influencing both of vertebral and femoral neck BMD, which suggests a significant role of vitamin D deficiency in the pathogenesis of postmenopausal osteo- porosis. In age related remodeling and loss of bone, increased serum iPTH might have additive role in cortical bone of femur. These findings suggest that vitamin D is very important for optimal bone health and a deleterious effect of increased iPTH on cortical bone loss. Adequate calcium and vitamin D status have to be maintained to prevent osteoporosis in postmenopausal Korean women.
Aging ; Bone Density* ; Bone Resorption ; Calcium ; Female ; Femur ; Femur Neck ; Hip Fractures ; Humans ; Hyperparathyroidism, Secondary ; Linear Models ; Menarche ; Menopause ; Osteogenesis ; Osteoporosis ; Osteoporosis, Postmenopausal ; Parathyroid Hormone* ; Spine ; Tolnaftate ; Vitamin D Deficiency ; Vitamin D* ; Vitamins*

One family with asymmetric septal hypertrophy was reported. The propositus of this family was 31 years old man who was admitted because of transient syncope. His father and one brother were affected but asymptomatic. His sister was suddenly died at age 21 years. The interventricular septal thickness to left ventricular posterior wall thickness ratios were measured using M-mode echocard ogram. In the affected family, echocardiogram revealed asymmetric septal hypertrophy (1.5:1, 2:1, 1.9:1 respectively). In the propositus, cardiac catheterization and simultaneous biventricular cineangiography were performed. Pressure study revealed mild peak systolic pressure gradient within left ventricular apex and left ventricular outflow tract (4mm Hg respectively). Biventricular cineangiogram showed the septal width increased inferiorly, and left ventricular endocardial surface of the septum was straight, while the right ventricular border convex toward the right ventricle.
Adult ; Blood Pressure ; Cardiac Catheterization ; Cardiac Catheters ; Cardiomyopathy, Hypertrophic* ; Cineangiography ; Fathers ; Heart Ventricles ; Humans ; Siblings ; Syncope

BACKGROUND AND OBJECTIVES: Metabolic syndrome and high sensitivity C-reactive protein (hs-CRP) are known to be strong predictors of coronary atherosclerosis. Even though there have been many observations and much research concerning the association of coronary atherosclerosis with CRP and metabolic syndrome, certain problems still need to be resolved in order to produce clear mechanistic illustrations. Therefore, the correlations of metabolic syndrome, hs-CRP and the severity of coronary atherosclerosis were evaluated herein. SUBJECTS AND METHODS: 271 patients, aged between 29 and 87, who had undergone diagnostic coronary angiograms at the National Medical Center, between January, 2004 and June, 2006 were evaluated. Coronary angiograms were performed in patients who complained of typical chest pain and had risk factors associated with coronary atherosclerosis. The correlations of metabolic syndrome, hs-CRP and coronary atherosclerosis were analyzed in these patients. RESULTS: Positive relationships were found between the metabolic syndrome risk factor clustering and an increased level of hs-CRP (p<0.01). The severity of coronary atherosclerosis increased with the increasing number of metabolic syndrome risk factors. As metabolic syndrome risk factor clustering increased, the quantity of 1, 2 and 3 vessel diseases also increased (Odd ratios 1.61, 1.83 and 2.50; p=0.001, <0.001 and <0.001, respectively). In contrast to metabolic syndrome risk factor clustering, no definite relationship between the hs-CRP level and the severity of coronary atherosclerosis was observed. CONCLUSION: The more metabolic syndrome risk factors clustered, the greater the severity of coronary atherosclerosis. The extension of coronary atherosclerosis maybe predicted using evaluation of metabolic syndrome risk factor clustering in patients with angina.
C-Reactive Protein ; Chest Pain ; Cluster Analysis* ; Coronary Angiography ; Coronary Artery Disease* ; Humans ; Metabolic Syndrome X ; Risk Factors*

Menetrier's disease is a rare disease characterized by the presence of large rugal folds involving part or all of the stomach. Patients with hypertrophic gastropathy often have distressing abdominal symptoms, weight loss and edema due to gastric protein loss. The 48-year-old male patient was admitted to the Hangang Sacred Heart Hospital with cheif complaints of indigestion and epigastric pain. The diagnosis of Menetriers disease is established by radiologic, endoscopic, and pathologic examination. He was treated with soft diet, antacid, H2- receptor antagonist, and IV albumin. We report a case of Menetriers disease with brief review of literatures.
Diagnosis ; Diet ; Dyspepsia ; Edema ; Gastritis, Hypertrophic* ; Heart ; Humans ; Male ; Middle Aged ; Rare Diseases ; Stomach ; Weight Loss

Heorrhage and infarct-like necrosis of anterior lobe of the pituitary gland is one of the characteristic pathologic findings of the autopsied cases of Korean Hemorrhagic Fever (KHF) patients, but there has been rare reports of hypopituitarism in patients with KHF. Recently we have experienced a patient with hyponatremia who had recovered from KHF. He was admitted to our hospital due to nausea, vomiting, and epigastric discornfort. To determine the function of the anterior pituitary gland, hormonal levels of target galnds and pituitary gland were measured, and combined pituitary stimulation test was performed. ACTH, GH, and prolactin deficiency were confirmed by combined pituitary stimulation test in this patient. There was no evidence of hypothalamic or other pituitary diseases by brain MRI. Our experience shows that KHF can be a cause of hypopituitarism and these findings should alert physicians the possibility of hypopituitarisrn in patients who had recovered from KHF.
Adrenocorticotropic Hormone ; Brain ; Hemorrhagic Fever with Renal Syndrome* ; Humans ; Hyponatremia ; Hypopituitarism* ; Magnetic Resonance Imaging ; Nausea ; Necrosis ; Pituitary Diseases ; Pituitary Gland ; Pituitary Gland, Anterior ; Prolactin ; Vomiting

We report a case of myiasis on the left submandibular area after radiation therapy for squamous cell carcinoma. A 77-year-old man visited our hospital, 7 weeks after complicating a course of radiation therapy, had a 7cm diameter necrotic ulcer on the left submandible. The margin of the lesion were undermined by numerous interlinking passages containing 20 maggots. The maggots were removed by simple extraction and were identified as Calliphoridae Lucilia. The probable origin of the myiasis in this case was attributed to poor environmental condition and general weakness of the patient. Oppotunistic cutaneous myiasis can be prevented by protecting open wounds from flies, wound should not be left without a covering capable of excluding flies, especially in the summer month.
Aged ; Carcinoma, Squamous Cell* ; Diptera ; Humans ; Larva ; Myiasis* ; Ulcer ; Wounds and Injuries

PURPOSE: The rate of malignancy in the follicular neoplasm (FN) or Hürthle cell neoplasm (HCN) of the thyroid gland is estimated as approximately 20~30%. Fine-needle aspiration biopsy (FNAB) and frozen section examination are restricted in differentiating between benign and malignant. The aims of this study are to compare the differences of clinicopathologic features and to determine the risk factors for malignancy in patients with FN or HCN. METHODS: A retrospective study was conducted of patients with FN or HCN who were diagnosed by FNAB, and underwent surgery at our institution between Jan. 2005 to Jun. 2010. We analyzed the risk factors for malignancy and the differences of clinicopathologic features in patients with FN or HCN. RESULTS: A total of 290 patients were enrolledin this study; 160 (55.2%) patients underwent thyroidectomy, 97 (60.6%) patients had FN, and 63 (39.4%) had HCN. Forty one (25.6%) patients were diagnosed as malignancy of these, 22 (22.7%) patients were FN and 19 (30.2%) were HCN (P=0.29). Two (2.1%) patients with FN and 10 (15.9%) with HCN (P=0.002) comcomitant papillary thyroid carcinoma were indentified by FNAB. Classification of nodules according to ultrasonographic findings in both neoplasms (P<0.05) and galectin-3 in FN (P<0.05) were predictive factors for malignancy. In addition, galectin-3 was a predictive factor for malignancy in indeterminate nodules on ultrasonography (USG) (P=0.028). CONCLUSION: Classification of nodules according to ultrasonographic findings and galectin-3 expression is helpful in predicting carcinoma of patients with FN or HCN.
Biopsy, Fine-Needle ; Classification ; Frozen Sections ; Galectin 3 ; Humans ; Retrospective Studies ; Risk Factors ; Thyroid Gland* ; Thyroid Neoplasms ; Thyroid Nodule* ; Thyroidectomy ; Ultrasonography

Isolated fracture of the distal humeral trochlea occurs while the axial load delivered to the elbow passes through the trochlear of the distal humerus. It has been rarely reported, because of those reasons. The trochlea is located deep inside of the elbow joint space and since it does not have the direct attachment with muscles or ligaments, a force is hardly transmitted directly. Also ulno-humeral joint is less influenced by compressive or shear force than radio-humeral joint. We report a case of isolated trochlear fracture with review of the literature.
Elbow ; Elbow Joint ; Humerus ; Joints ; Ligaments ; Muscles

Infantile hepatic hemangioendothelioma (IHHE) is the most common benign vascular hepatic tumor in children. We analyzed the 17-year experience of IHHE. The medical records of 16 patients (M:F=8:8) treated at the Department of Pediatric Surgery and the Department of Pediatrics Seoul National University Children's Hospital between January 1991 and January 2008 were reviewed retrospectively. Mean age at presentation was 87 days (1 day-551 days). Seventy five percent of patients were diagnosed with imaging study and 25% with biopsy. Major symptoms were hepatomegaly (N=5), palpable abdominal mass (N=4) and congestive heart failure (N=3). Six patients had no symptoms. Kasabach-Merritt syndrome was combined in one patient. Nine patients (56.3%) underwent operation and 2 patients (12.5%) underwent only medical treatment. Clinical observation was tried on 5 patients (31.3%) without any treatment. Operation was performed on the patient with clinical symptoms or on patients where the differentiation between begin and malignant could not be determined. Patients who had clinical symptoms but tumor was unreresectabile were treated medically. Among the 5 patients who had been observed for their clinical course, 2 patients showed complete regression and the tumors of the remaining 3 patients were regressing. Clinical symptoms, the age at presentation, the size of tumor and alpha-FP, all had no significant statistical relationship with the time required for complete tumor regression. There was no relationship between the size change of the tumor and the change of alpha-FP level. Only the size of tumor was related with clinical symptoms. One patient died of post-operatvie bleeding. Treatment plan was determined by the extent of the tumor and the presence of clinical symptoms. Observation was enough for the patients without clinical symptoms and complete resection was curative for patients with clinical symptoms. Medical treatment is an alternative for the patient whose tumor is unresectable.
Biopsy ; Child ; Heart Failure ; Hemangioendothelioma ; Hemorrhage ; Hepatomegaly ; Humans ; Kasabach-Merritt Syndrome ; Liver ; Medical Records ; Pediatrics ; Retrospective Studies