PURPOSE: We studied to determine whether the degenerative spondylolisthesis has rotary deformity in addition to forward displacement. MATERIALS AND METHODS: We have made an analysis of difference of rotary deformity between the 31 study groups of symptomatic degenerative spondylolisthesis and 31 control groups without any symptom,statistically. We also reviewed CT findings in 15 study groups. RESULTS: The mean rotary deformity in study groups was 6.1 degree(the standard deviation is 5.20), and the mean rotary deformity in control groups was 2.52 degree(the standard deviation is 2.16)(p <0.01) CONCLUSION: The rotary deformity can be accompanied with degenerative spondylolisthesis. We may consider the rotary deformity as a cause of symptomatic degenerative spondylolisthesis in case that any other cause is not detected.
Congenital Abnormalities* ; Spondylolisthesis*

No abstract available.
Acid-Base Equilibrium* ; Acidosis*

PURPOSE: Bronchial asthma and sinusitis have been grouped together and classified as one airway-related disease, with the same underlying inflammatory etiology. Through serological examination, we ascertained a difference in the immune response between bronchial asthma and sinusitis. METHODS: We measured the peripheral blood eosinophil count, total IgE and specific IgE to 7 aeroallergens (Dermatophagoides pteronyssinus, Dermatophagoides farinae, Alternaria, cockroach, cat, dog and pollen), and interleukin (IL)-4 and interferon (IFN)-gamma of 118 school-aged patients who visited Dong-A University Medical Center and Busan Medical Center from March 2005 to February 2008. We divided these patients into 31 diagnosed with sinusitis (Group A), 36 diagnosed with bronchial asthma (Group B), and 51 diagnosed with both sinusitis and asthma (Group C). RESULTS: The peripheral blood eosinophil count and total IgE were markedly lower in group A. Dermatophagoides pteryonyssinus and Dermatophagoides farinae had higher sensitization rates than other aeroallergens in groups B and C. The sensitization rates to Alternaria and dog were higher in group C than in group B, and the sensitization rates to cat and pollen were higher in group B than in group C. In group C, clinical symptoms occurred evenly and allergic rhinitis was concurrent, similar to group B; however, the sensitivity of the bronchial provocation test was higher than in group B. Serum IL-4 in group B and C were significantly higher than in group A (P<0.001), and serum IFN-gamma was significantly higher in group A than in group C (P<0.027). CONCLUSION: Bronchial asthma was primarily related to IL-4 and Th2 cytokines, while sinusitis was primarily related to IFN-gamma and Th1 cytokines. According to the degree of association between the 2 diseases, various immune responses were observed.
Academic Medical Centers ; Alternaria ; Animals ; Asthma ; Bronchial Provocation Tests ; Cats ; Cockroaches ; Cytokines ; Dermatophagoides farinae ; Dermatophagoides pteronyssinus ; Dogs ; Eosinophils ; Humans ; Immunoglobulin E ; Interferons ; Interleukin-4 ; Interleukins ; Pollen ; Pyroglyphidae ; Rhinitis ; Rhinitis, Allergic, Perennial ; Sinusitis

Background: Exposure to cadmium and mercury is associated with renal dysfunction. This study aimed to investigate the possible ability of dietary education to decrease blood cadmium and mercury levels in patients with chronic kidney disease (CKD). Methods: Twenty-seven patients with CKD were enrolled in this prospective, single-arm pilot study. Patients with blood cadmium levels ≥1.4 μg/L were instructed to reduce their intake of shellfish, while those with blood mercury levels ≥5.0 μg/L were asked to reduce their intake of externally blue-colored fish. Results: Seven dialysis patients and 15 pre-dialysis patients completed the study. Compared with baseline, the blood cadmium (2.0±0.7 μg/L vs. 1.8±0.7 μg/L, p=0.031) and mercury levels (4.4±2.6 μg/L vs. 3.5±1.9 μg/L, p=0.005) after 1 year significantly decreased, although the dietary intake was not significantly different in patients with blood cadmium levels ≥1.4 μg/L and blood mercury levels ≥5.0 μg/L. In pre-dialysis patients, kidney function worsened after 1 year compared with that at baseline despite the reduction in blood cadmium and mercury levels. Conclusions Reduction of food intake containing cadmium and mercury may lower the blood cadmium and mercury levels in CKD patients with higher cadmium and mercury levels. Higher blood cadmium levels may cause renal disease progression in pre-dialysis patients, and further studies are necessary to determine the underlying mechanisms.

OBJECTIVES: This study was conducted to investigate the status and need for nutrition and dietary life education among nutrition teachers at schools. These characteristics were analyzed if they were different between elementary schools and middle-high schools. METHODS: Subjects were 151 nutrition teachers from 70 elementary schools, 41 middle schools and 40 high schools in 17 cities nationwide selected by two-stage stratified cluster sampling process. Survey questionnaires included the items on general characteristics, status and need assessment for nutrition and dietary life education. Chi-square test or t-test was used for data analysis by school groups. RESULTS: Nutrition education was implemented at 65.7% of elementary schools and 51.9% of middle-high schools. Nutrition education was mainly performed in 'discretionary activities·extracurricular activities' at elementary school and through 'newsletters, school homepage, foodservice bulletin board' at middle-high school (p<0.001). The most needed topic for nutrition education in nutrition teachers was 'healthy dietary habits and table manners' and this was not significantly different by school groups. Responses on adequate frequency (p<0.01), methods used for nutrition education (p<001), materials for nutrition education (p<0.001), information sources for nutrition education (p<0.001) were significantly different by school groups. Major tasks for activating nutrition education included 'securing the time for implementing nutrition education by reducing work loads' and 'developing standardized nutrition education materials' in schools. CONCLUSIONS: Nutrition education at schools might be activated by improving working conditions of nutrition teachers and developing the practical programs that reflect the needs of nutrition teachers.
Adolescent ; Child ; Education* ; Food Habits ; Humans ; Needs Assessment ; Statistics as Topic

A 12-month-old domestic rabbit died suddenly without specific clinical signs. Gross examination revealed irregular yellowish hepatic nodules with pus in the submandibular muscles, lungs, uterus, and small intestines. Histopathological examination of the liver showed granulomatous inflammation with acid-fast-positive bacteria. Mycobacterium bovis SB1040 was identified by polymerase chain reaction and spoligotyping, and Pasteurella multocida was isolated from the multiple lesions. This report demonstrates the pathological features of rare bovine tuberculosis (bTB) in a domestic rabbit, the first case in the Republic of Korea. To ensure public safety, we recommend routine monitoring of rabbits to control the incidence of bTB.

PURPOSE: Propranolol is known to decrease portal pressure by reducing blood flow of portal vein. Per-rectal portal scintigraphy with Tc-99m pertechnetate has been introduced to evaluate the portal circulation and early diagnosis of liver cirrhosis. We evaluated the effects of propranolol on portal circulation by using per-rectal portal scintigraphy. MATERIALS AND METHODS: We analyzed the portal hemodynamics by per-rectal portal scintigraphy in 51 patients with liver cirrhosis, 10 chronic hepatitis and 10 normal subjects. 38 patients with cirrhosis underwent per-rectal portal scintigraphy before and after propranolol medication. Per-rectal portal scintigraphy was performed after per-rectal administration of 370 MBq of Tc-99m pertechnetate. The shunt index was calculated as the ratio, expressed as a percentage of heart radioactivity to the sum of heart and liver radioactivity during the first 30 seconds. RESULTS: The shunt index in 40 patients with cirrhosis (59.8+/-27.2%) was significantly higher than that of normal control (5.0+/-1.2%, p<0.01) and chronic hepatitis (11.4+/-3.5%, p<0.01). Shunt index was significantly different according to Child's classification and the degree of esophageal varix (p<0.01). After propranolol medication, shunt index was significantly decreased from 59.9+/-27.3% to 51.3+/-15.3% (p<0.01) in 38 patients with liver cirrhosis. There was no significant difference of the amount of shunt index reduction after propranolol according to Childs' classification and the degree of esophgageal varix. CONCLUSION: The effect of propranolol on portal circulation was demonstrated as decreasing shunt index on per-rectal portal scintigraphy in patients with liver cirrhosis. Per-rectal portal scintigraphy may be useful to evaluate the portal circulation and to predict the effect of propranolol in patients with liver cirrhosis.
Classification ; Early Diagnosis ; Esophageal and Gastric Varices ; Fibrosis ; Heart ; Hemodynamics ; Hepatitis, Chronic ; Humans ; Liver Cirrhosis ; Liver Diseases* ; Liver* ; Portal Pressure ; Portal Vein* ; Propranolol* ; Radioactivity ; Radionuclide Imaging* ; Sodium Pertechnetate Tc 99m ; Varicose Veins

PURPOSE: The aim of this study was to determine the prognostic factors and the significance of metastatectomy for Krukenberg's tumors of gastric origin. MATERIALS AND METHODS: Among the patient who underwent gastric surgery from 1992 through 2005, 90 female patients with Krukenberg's tumors of gastric origin were identified. We retrospectively reviewed the clinicopathologic characteristics, prognostic factors, and treatments for primary gastric cancer. We also investigated the prognostic risk factors for the onset of metachronous Krukenberg's tumors and the survival time of patients who underwent an operation for metachronous Krukenberg's tumors. RESULTS: The presence of a synchronous Krukenberg's tumor (mean survival time=17.6 months, P<0.01), peritoneal seeding (14.5 months, P<0.01), and non-curative resection (15.1 months, P<0.01), were statistically significant prognostic factors for survival time in female patients with gastric cancer. The stage of primary gastric cancer (P=0.049) and lymph node metastasis (P=0.011) were statistically significant risk factors for recurrence time of a metachronous Krukenberg's tumor. In the metachronous Krukenberg's tumor group (n=53), the mean survival time of the metastatectomy group (n=46, 43.2 months, P=0.012) was longer than that in the chemotherapy or conservative treatment groups (n=7 and 24 months, respectively). Metastatectomy, presense or abscence of residual tumor and extent of residual tumor were significant prognostic factors for survival time in female patients with metachronous Krukenberg's tumor of gastric origin. CONCLUSIONS: A close observation and evaluation with ultrasound or computed tomography is necessary in female patients with advanced gastric cancer to detect a metachronous Krukenberg's tumor as soon as possible. The surgeon must operate more aggressively in patients with metachronous Krukenberg's tumors.
Female ; Humans ; Krukenberg Tumor ; Lymph Nodes ; Neoplasm Metastasis ; Neoplasm, Residual ; Recurrence ; Retrospective Studies ; Risk Factors ; Seeds ; Stomach Neoplasms ; Survival Rate

Intramyocardial hematoma is known to be associated with myocardial infarction, chest trauma, coronary artery bypass operation, and complication of percutaneous coronary intervention (PCI). We describe here a rare case of 50-year-old man with a huge right ventricular (RV) wall hematoma which was newly developed two hours after PCI. The patient was treated conservatively with a successful outcome. We discuss plausible mechanisms for the development of RV wall hematoma and treatment options for the case.
Coronary Artery Bypass ; Heart Ventricles ; Hematoma ; Humans ; Middle Aged ; Myocardial Infarction ; Percutaneous Coronary Intervention ; Thorax

PURPOSE: Fungal peritonitis is a fatal disease with a high mortality and morbidity to the peritoneal dialysis(PD) patients. This study was implemented to provide a guideline for the prevention and treatment of fungal peritonitis in PD patients by analyzing the clinical and microbiologic features of fungal peritonitis cases. METHODS: We analyzed retrospectively into the 15 cases(14 patients) of fungal peritonitis among 376 end stage renal disease(ESRD) patients who newly started PD in the Seoul National University Hospital from Jan. 1991 to Dec. 1999. RESULTS: The patients' age was 53.6+/-11.6 years (mean+/-standard deviation) and their male to female ratio was 12:3. They have been on PD for 29.2+/-27.7 months before the fungal peritonitis developed. Candida species was the most common etiologic agent, accounting for 10(62.5%) out of the 16 fungal organisms isolated from our patients. Among others were two Aspergillus, one Cryptococcus, one Penicillium, one Torulopsis, and one Trichosporon beigelii cases. Bacterial agents were isolated simultaneously in five fungal peritonitis cases. Peritoneal catheters were all removed no later than 72 hours after the diagnosis was made. Patients were given a single or combined therapy with amphotericin B, fluconazole, or flucytosine on the physician's choice. The outcomes of fungal peritonitis were as follows; 20% continued PD, 60% converted to HD and 20% died of fungal peritonitis. We made a comparative analysis between the fungal and bacterial peritonitis cases which developed in the same 5-year period, which showed significantly higher catheter removal and technique failure rates in the fungal cases. CONCLUSION: Fungal peritonitis is a rare but a fatal disease with a high mortality and a technique failure rate. Candida species was the most prevalent microorganism in our study.
Amphotericin B ; Aspergillus ; Candida ; Catheters ; Cryptococcus ; Diagnosis ; Female ; Fluconazole ; Flucytosine ; Fungi ; Humans ; Male ; Mortality ; Penicillium ; Peritoneal Dialysis* ; Peritonitis* ; Retrospective Studies ; Seoul ; Trichosporon