No abstract available.
Colon* ; Colonic Neoplasms* ; Humans ; Sparganosis* ; Ultrasonography*

No abstract available.
Nevus*

We report a false positive case of I-131 scan due to a sialolithiasis in right submandibular gland. I-131 images showed not only remnant thyroid tissues and functional metastases in the anterior neck but also a hot uptake near right submandibular gland. We confirmed the sialolithiasis by radiologic studies. Sialolithiasis should be regarded as a false positive cause when I-131 scan shows a hot spot near salivary bed.
Neck ; Neoplasm Metastasis ; Salivary Gland Calculi* ; Submandibular Gland ; Thyroid Gland* ; Thyroid Neoplasms*

PURPOSE: This study was conducted to identify the effects of diabetes education and telephone counseling on depression in diabetic patients. METHODS: 49 diabetic patients(24 in the control group and 25 in the experimental group) completed diabetes education and telephone counseling. Data were analyzed using chi-square test, paired t-test and unpaired t-tests. RESULTS: There were no significant differences in depression between the experimental and control groups. But, Depression scores were much decreased in the experimental group. CONCLUSION: Depression decreased following the diabetes education and telephone counseling. These findings indicate that diabetes education and telephone counseling could be one of the way to decrease depression.
Counseling ; Depression ; Diabetes Mellitus ; Humans ; Telephone

No abstract available.
Candida

PURPOSE: Tc-99m-tetrofosmin(TF) is a recently proposed myocardial imaging agent which has similar biokinetic characteristics to Tc-99m-sestamibi(MIBI). The aim of this study was to compare TF and MIBI myocardial perfusion SPECTs in detecting coronary artery disease. MATERIALS AND METHODS: One hundred and sixty patients(l0l males, 59 females, mean age 57+/-9 yr) who had undergone both myocardial perfusion SPECT (M- SPECT) and coronary angiography within 1 month were studied. M-SPECT was performed using TF in 115 patients and MIBI in 45 patients. Stress-rest one day protocol was used in all patients A coronary stenosis was considered significant when the luminal diameter > or =50% was compromised. The chi square test was used to compare, differences in sensitivity and specificity between the two groups. RESULTS: There was no difference in age and diseased coronary artery branches between the two groups. There were more male patients in TF group: Male-to-female ratios of TF and MIBI groups were 78:37 and 23:22, respectively (p<0.05). The overall sensitivity of TF study was 92% and specificity 36%. The overall, sensitivity and specificity of MIBI study were 93% and 30% respectively. There was no difference between TF and MIBI groups in identifying individual diseased coronary artery branches. CONCLUSION: One day stress-rest myocardial SPECT using either TF or MIBI was comparable and was a very sensitive test in detecting coronary artery disease.
Coronary Angiography ; Coronary Artery Disease ; Coronary Stenosis ; Coronary Vessels* ; Female ; Humans ; Male ; Perfusion* ; Phenobarbital ; Sensitivity and Specificity ; Technetium Tc 99m Sestamibi* ; Tomography, Emission-Computed, Single-Photon*

PURPOSE: Myocardial SPECT is an effective test for detecting coronary artery disease in the general population. But the diagnostic accuracy between sexes is not defined. The purpose of this study is to compare the diagnostic accuracy between males and females. MATERIALS AND METHODS: One hundred and seventy seven male and 98 female patients who underwent myocardial SPECT within 1 month of coronary angiography were studied. Myocardial SPECTs were considered abnormal if fixed or reversible perfusion defects were detected. Stenosis severity of > or = 50% luminal diameter reduction of any artery defined coronary artery disease (CAD). RESULTS: Overall sensitivity for detection of CAD was 98% in men and 97% in women (p=not significant). However, specificities, accuracies, and positive predictive values (PPV) in men and women were 49% vs 31% (p<0.05), 81% vs 57% (p<0.01), 78% vs 48% (P<0.01), respectively Diagnostic accuracies for detection of right coronary artery disease were not different in both sexes, however, accuracies for detection of left anterior descending artery disease and left circumflex artery disease were significantly lower in female (p<0.05). CONCLUSION: A significant difference of diagnostic accuracy between sexes, especially in LAD and LCx disease, was noted. Artifacts from breast attenuation might be a cause for the lower diagnostic accuracy in female.
Arteries ; Artifacts ; Breast ; Constriction, Pathologic ; Coronary Angiography ; Coronary Artery Disease* ; Coronary Vessels* ; Female ; Humans ; Male ; Perfusion* ; Phenobarbital ; Tomography, Emission-Computed, Single-Photon*

PURPOSE: The aim of this study was to evaluate the clinical manifestations, contact history, and status of tuberculosis contact investigations in school-age children and adolescents with pulmonary tuberculosis (TB) at two centers. METHODS: This study was conducted with 54 patients in the age ranging from 10 to 18 years, who were diagnosed with pulmonary TB at the Pusan National University Hospital and Pusan National University Children's Hospital, January 2008 to December 2012. We retrospectively reviewed the medical records of the patients. RESULTS: The median age of the patients was 16 years old; 11 patients were aged 10 to 14 and 43 patients were aged 15 to 18. Among 54 patients, 19 had history of contact with pulmonary TB, 10 had contact with house members (household), and remaining 9 had contact with classmates (non-household). One out of 10 patients who had household contacts and 6 out of 9 patients who had non-household contacts were evaluated with contact investigation after the exposure to pulmonary TB. Among 7 patients who were evaluated with contact investigation, 3 were diagnosed with active pulmonary TB, 1 had latent tuberculosis infection (LTBI), and 3 had no evidence of TB or LTBI. The median period of diagnosis after the exposure to active pulmonary TB was 2 years in patients with household contacts and 0.23 years in patients with non-household contacts. CONCLUSION: This study suggested that if the contact investigation conducted properly, it would be helpful for early diagnosis and prevention of pulmonary TB.
Adolescent* ; Busan ; Child* ; Diagnosis ; Early Diagnosis ; Family Characteristics ; Humans ; Latent Tuberculosis ; Medical Records ; Retrospective Studies ; Tuberculosis* ; Tuberculosis, Pulmonary*

A study was made in the congenital anomalies in 137 babies born to 120 mothers with hydramnios, delivered at Ilsin Christian Hospital between Jan. 1st 1981 and Dec. 31th 1990. The results were as follows; 1) The incidence of hydramnios was 1.6/1000 deliveries, 120 cases in total 73, 129 deliveries. 137 infants was born and of these 71 (51.8%) had congenital anomalies. 2) Hydramnios was assiciated with a high incidence of prematurity and low birth weight infant. 3) The incience of multiple anomalies was 54.9% (39 out of 71 infants). The most common system involved with the congenital anomalies was the musculoskeletal system, 28.9% (39 cases out of 135) and the most frequent anomaly was anencephaly, 15 cases. 4) The perinatal mortality rate was 759/1000 total (104 cases) and of these 45 cases, 43.3% were associated with congenital anomalies. 53 of the live birth had congenital anomalies and of these 27 cases (50.9%) died in the neonatal period.
Anencephaly ; Humans ; Incidence ; Infant ; Infant, Low Birth Weight ; Infant, Newborn ; Live Birth ; Mothers ; Musculoskeletal System ; Parturition* ; Perinatal Mortality ; Polyhydramnios*

Several observation suggest that the antimelanocyte autoantibodies could play a role in melanocyte destruction. Some experiments indicate that melanocyte antibodies from patients with vitiligo can kill melanocyte in vitro. In these experiments, we demonstrated that vitiligo patient's sera containing antimelanocyte antibodies can lyse cultured human melanocytes by complement activation. Melanocyte cytotoxicity was measured using the ethidium bromide/ acridine orange viability assay. Significant melanocyte cytotoxicity was seen in sera from patients with both active and inactive vitiligo(p<0.01). Melanocyte cytotoxicity measured with complement-mediated cytotoxicity decreased after systemic steroid treatment(p<0.05) ; however melanocyte cytotoxicity showed no significant change with systemic PUVA therapy.
Acridine Orange ; Antibodies ; Autoantibodies* ; Complement Activation ; Ethidium ; Humans ; Melanocytes ; PUVA Therapy ; Vitiligo*