Neurosarcoidosis without systemic manifestation is vary unusual condition. Solitary lesion in the spinal dura is exceptional. The diagnosis of the neurosarcoidosis is very difficult, because the efficacy of Kveim test is low in neurosarcoidosis. The histologic examination is considered as confirmative diagnostic tool. The authors reported a case of neurosarcoidosis involving the dura of the cervical spine, in a fifty-nine year old female who had suffered from mid-back pain for six months and paraparesis for two weeks. There was a dumbbell shaped mass in the D4-5 dura. It showed tan gray color with rubbery consistency. With histological examination, it revealed diffuse non-caseating granuloma. Occasionally asteroid bodies were observed within the cytoplasm of the multinucleated giant cells. After operation, she was treated with steroid, and she has been well about nine month period.
Female ; Humans

BACKGROUND: The prevalence of ovat hyperthyroidism ar hypothyroidism has been estimated up to 5% in the general populatian. Subclinical hyperthyroidism and subclinical hypothyroidism have pevalences of approximately 1% and 6%, ectively. The prevalence of hypothyroidism may be associated with excessive intake of iodine in iodine sufficient areas. Therefore, we assumed the prevalence of thyroid dysfunction in Karea might be different from those af Western cauntries. However, thete have been no surveys to examine the prevalence of thyroid dysfunction in Karea. We performed the study to investigate the prevalence of thyrotoxicosis and hypothyroidism in Korean adults. METHODS: This study was performed in 15019 subjects (8275 men, 6744 women; between 17 and 87 years of age) visited in health promotion center of Samsung Medical Center for 12 months in 1996. Serum T3, T4, and TSH concentrations were measured with RIA or IRMA using commercial kits. History of thyroid dysfunction and current medication were obtained from medical records. The criteria for thyrotoxicosis were TSH level below than 0.30 mU/L and increased T3 or T4 levels (T3 > 3.1 nmol/L or T4 > 152 nmol/L). Patients who had TSH level above than 5.0 mU/L and T4 level below than 77 nmol/L met the criteria for hypothyroidism. RESULTS: The prevalence of thyrotoxicosis was 5.5/1000 population (men 3.6/1000, women 7.7/1000) with peak prevalence in fifth decade. The prevalence of previously undiagnosed thyrotoxicosis was 4.0/1000 (men 2.9/1000, women 5.3/1000). The prevalence of hypothyroidism was 2.8/1000 population (men 1.1/1000, women 4.9/1000) with peak prevalence in seventh decade. The prevalence of previously undiagnosed hypothyroidism was 1.6/1000 (men 0.6/1000, women 2.S/1000). The prevalence of subclinical thyrotoxicosis was 12.4/1000 population (men 11.8/1000, women 13.0/1000). The prevalence of subclinical hypothyroidism was 18.2/1000 population (men 11.2/1000, women 26.7/1000) which frequency was increased with age. CONCLUSION: Although the prevalence of thyrotoxicosis and hypothyroidism was not significantly different from those of other countries, it was lower than expected and female preponderance is not significant. The prevalence of subclinical thyrotoxicosis and subclinical hypothyroidism was lower than those of other countries. The prevalence of subclinical hypothyroidism was higher in women and old ages. (J Kor Soc Endecrinol 14:301~313, 1999)
Adult ; Female ; Health Promotion ; Humans ; Hyperthyroidism ; Hypothyroidism* ; Iodine ; Male ; Medical Records ; Prevalence* ; Thyroid Gland ; Thyrotoxicosis*

BACKGROUND AND OBJECTIVES: Congenital nystagmus (CN) is an ocular oscillation that usually manifests during early infancy. To report a novel mutation in FERM domain containing 7 (FRMD7) gene in a Korean family with CN. MATERIALS AND METHODS:Genomic DNA was prepared from peripheral blood leukocytes and direct sequencing of the entire coding and adjacent intronic regions was performed to detect sequence variation of FRMD7 gene, where mutations were found recently in patients with familial CN. The family showed an X-linked pattern of inheritance without father-to-son transmission. RESULTS: Three family members with CN exhibited two sequence variations which were a novel mutation (c. 875T>C; Leu292Pro) and a polymorphism (c. 1403G>A; Arg468His, dbSNP rs#6637934). The proband was hemizygous for both variations and his mother and maternal grandmother were heterozygous carriers. CONCLUSION: This study provides an additional evidence for mutations in FRMD7 as a common cause of X-linked CN and expands its mutation spectrum.
Clinical Coding ; DNA ; Humans ; Introns ; Leukocytes ; Mothers ; Nystagmus, Congenital* ; Wills

Secondary intracranial hypertension (IH) is a syndrome with various etiologies, including a brain tumor, head trauma, hypoparathyroidism, hydrocephalus, meningitis, drug use, or venous obstruction. It is reasonably straightforward to diagnose secondary IH induced by these diseases. However, diagnosing secondary IH induced by unpredictable extracranial lesion is difficult, and is based largely on subtle neurological symptoms or signs and usually can be achieved by an extracranial evaluation. Here we describe four cases of secondary IH with unusual causes.
Brain Neoplasms ; Craniocerebral Trauma ; Headache ; Hydrocephalus ; Hypoparathyroidism ; Intracranial Hypertension ; Meningitis ; Spinal Cord Neoplasms

Duane's retraction syndrome is a deficiency in abduction and a defect in abduction movements, with retraction and narrowing of the palpebral fissure of the affected eye. In addition, there are often an upshoot or downshoot of the affected eye on attempted abduction, widening of the palpebral fissure with abduction and mild to marked defect in convergence. But, the clinical picture in Duane's retraction syndrome is extremely variable. Two cases of Duane's retraction syndrome are presented, each of them is Duane's type I and type III, which are affected on left eye. The literatures relating to this syndrome are briefly reviewed.
Duane Retraction Syndrome*

No abstract available.
Histiocytoma, Malignant Fibrous* ; Lung*

No abstract available.
Area Postrema ; Neuromyelitis Optica ; Vomiting

BACKGROUND: In patients after acute myocardial infarction, signal-averaged electrocardiography is used as the one of the non-invasive methods for the prediction for ventricular arrhythmia, one of the causes ofn death in acute myocardial infarction. Signal-averaged electrocardiography has allowed the identification of low-amplitude, high-frequency signals(late potentials)in the terminal portion of the QRS complex. They are thougt to be occured in the portion of electrophysiologically unstable myocardium. The presence of late potentials identifies regions of delayed conducton in the elctrophysiologically unstable border zone of an acute infarction. These electrophysiologic change of myocardium is influenced by the patency of infarct-related artery. A patent artery is associated with electrical stability of myocardium, decreased in cidence of late potentials and improved survival. METHODS: 58 patients of acute myocardial infarction underwent signal-averaged electrocardiography, coronary angiography within 10 days after AMI, 20 of healthy persons underwent signal-averaged electrocardiography. RESULTS: In patent group, late potentials were recorded in 7 of 38 patients(18%) as compared with 13 of 20 patients(65%) of non-patent group. The statistically significant parameters of signal-averaged electrocardiography beteen patent and non-patent group were filtered total QRS duration(TQRS, 106.7+/-20.9msec), high frequency low amplitude signal (HLAS, 30.8+/-7.5 vs 41.3+/-16.5 msec)with HLAS being the most powerful varialble in the model. CONCLUSION: These results suggest that the patency of infarct-related artery is associated with electrophysiologic stability of myocardium and signal-averaged electrocardiography is one of the useful non-invasive method in risk stratification of acute myocrdial infarction.
Arrhythmias, Cardiac ; Arteries* ; Coronary Angiography ; Electrocardiography* ; Humans ; Infarction ; Myocardial Infarction* ; Myocardium

OBJECTIVE: The aim of this study was to investigate the relationship between follicular blood flow and the follicular fluid vascular endothelial growth factor (VEGF), and nitric oxide (NO) concentrations, and to determine which factor might be a better predictor of the outcome of IVF-ET. METHODS: In our prospective study, forty-seven cycles who underwent in vitro fertilization with tubal factor (25 cycles) and male factor (22 cycles) at the infertility clinic of Pusan National University Hospital from Feb. 2002 to June 2002 were assessed. Follicular blood flow was estimated on the day of hCG administration. Each follicular fluid was collected at the oocyte retrieval and follicular fluid VEGF and NO concentrations were assessed. According to the age of patients, the cause of infertility, and pregnancy rate, follicular blood flow and follicular fluid VEGF and NO concentrations were measured. RESULTS: Of 47 cycles, 18 cycles were pregnant (38.3%). Follicular blood flow was significant higher in the pregnant group compared to the nonpregnant group (p<.05), but there was no statistical significantly difference in the age and infertility cause. Follicular fluid concentrations of VEGF and NO were not statistically different in age, infertility cause, and pregnancy outcome. As follicle size increases, the follicular blood flow and follicular fluid VEGF concentrations increased significantly, but follicular fluid NO concentrations decreased. There was no correlation between VEGF and NO concentrations in follicular fluid by linear regression analysis. CONCLUSION: Our present study showed that follicular blood flow was positively associated with outcome of pregnancy as well as size of follicles, follicular fluid VEGF, but NO had no correlation with patient's age and pregnancy outcome. These results suggest that follicular blood flow might be a more effective prognostic marker of the pregnancy outcome of in vitro fertilization rather than follicular fluid VEGF and NO concentrations.
Busan ; Female ; Fertilization in Vitro ; Follicular Fluid* ; Humans ; Infertility ; Linear Models ; Male ; Nitric Oxide* ; Oocyte Retrieval ; Pregnancy ; Pregnancy Outcome ; Pregnancy Rate ; Prospective Studies ; Vascular Endothelial Growth Factor A*

We experienced a case of fetal supraventricular tachycardia (SVT) with fetal ascites diagnosed at 29 weeks of gestation in 29 year-old primigravida woman. Transplacental fetal therapy with maternal oral antiarrhythmic agent (verapamil, diltiazem) resulted in restoration of normal fetal sinus rhythm and disappearance of fetal ascites. At birth, the infant did not show any cardiac arrhythmia and hydropic appearance.
Adult ; Arrhythmias, Cardiac ; Ascites* ; Diltiazem ; Female ; Fetal Therapies ; Humans ; Hydrops Fetalis ; Infant ; Parturition ; Pregnancy ; Tachycardia, Supraventricular* ; Verapamil