13 cases of atypical meningioma were analysed, which were proven surgically S.N.U.H. for 3 years since Marach,1979. CT findings of atypical meningioma were central low density in 8 cases, large cyst in 4 cases, calcifiedmass in 1 case and non-specific scalp mass in 1 case. All the CT findings of atypical meningioma werepathologically proven as follows. Central low density was tissue necrosis in 5 cases, multiple cyts in 2 cases andhemorrhage in a case. Large cyst was arachnoid cyst in all 4 cases. Calcified mass was massive calcium depositionon tumor. Non-specific scalp mass on temporal area was meningioma involving soft tissue, bone and dura.
Arachnoid ; Bone and Bones ; Calcium ; Meningioma ; Necrosis ; Scalp

PURPOSE: This study was conducted to examine the effects of exercise on physiological, physical and psychological functions of the frail elderly. METHODS: The research design was a nonequivalent control group pretest-posttest design. Data were collected from September 9 to October 10, 2009. The subjects were 56 frail elders who agreed to participate in this study and each subject was randomly assigned to either the experimental group (n=28) or the control group (n=28). The exercise program was provided to each subject in the experimental group twice in a week for 6 weeks. Data were analyzed with frequency, chi2-test, Kolmogorov-Smirnor test and independent t-test using SPSS/WIN 12.0. RESULTS: There was a significant improvement in psychological functions in the experimental group compared to the control group (t=1.726, p=.045). CONCLUSION: The exercise program showed the effects to improve the psychological functions of the frail elderly with chronic disease. In recommendation, this exercise program could be utilized as a health promoting program for the frail elderly.
Aged ; Chronic Disease ; Depression ; Frail Elderly ; Humans ; Quality of Life ; Research Design

BACKGROUND: Because specific chromosomal abnormalities are associated with certain hematologic disorders, cytogenetic studies can help classifing the diseases, providing the clues of disease progression and being used to monitor remission after chemotherapy. In this study, cytogenetic analysis was performed. In acute and chronic leukemic patients in Korea and the results were compared with foreign cytogenetic reports, and the typical acute lymphocytic leukemia (ALL) and acute myelocytic leukemia (AML) associated chromosome aberrations were analysed by some calculated parameters to clarify if the specific chromosomal abberations in the specific types or subtypes of leukemias had diagnostic value or not. METHOD: Chromosome studies were done in bone marrow or peripheral blood samples by high resolution banding technique. Sensitivity, specificity, and positive and negative predictive values of finding or not finding a given aberration were calculated for followings : for the differential diagnosis between ALL and AML when a patient is known to have acute leukemia, for the differential diagnosis among AML and ALL FAB subtypes in a patient with known AML and ALL. RESULTS: The high positive predictive values (1.0) in the AML versus ALL comparison were found for -7, del(7) (q11-34q22-36), +8s, t(8;21) (q22;q22), t(15;17) (q22;q11), inv (16) (q13;q22) and -Y. Among the AML subtypes, the highest sensitivity, positive and negative predictive values were 0.85, 0.97, 0.94 for t(15;17) (q22;q11) in M3, respectively. The high positive predictive values and specificity in the ALL versus AML comparison were found for t(1;19) (q23;p13) ,t(4;11) (q21 ;23) and t(8; 14) (q24;q32) Among the ALL subtypes, the highest negative predictive value was 0.99 for t (8;14) (q24;q32) in L3. Among 398 CML cases, Philadelphia chromosome positive CML were shown in 81.9% that were classic t(9;22) (q34;all) (94.5%), complex variant traslocation(1.8%) and additional secondary chromosome aberrations (3.7%) . CONCLUSION: Total chromosomal aberration rate in acute and chronic leukemia in Korea was lower than that in foreign reports, but the patterns of chromosome aberrations were similar except for t(15;17) (q22;q11) in AML patients. Quantitativly calculated data of sensitivity, specificity and positive and negative predictive values in the specific chromosomal aberration might be used for diagnostic markers of acute leukemia.
Bone Marrow ; Chromosome Aberrations ; Cytogenetic Analysis ; Cytogenetics* ; Diagnosis, Differential ; Disease Progression ; Drug Therapy ; Humans ; Korea* ; Leukemia ; Leukemia, Myeloid, Acute ; Philadelphia Chromosome ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; Sensitivity and Specificity

PURPOSE: An in vivo study compared the effect of oral antibiotic ingestion to that of intraprostatic antibiotic injection in a rat model of chronic bacterial prostatitis. MATERIALS AND METHODS: Wistar rats were divided into four experimental groups: oral phosphate buffered saline (PBS) ingestion group (Op group), oral antibiotic ingestion group (Oa group), intraprostatic PBS injection group (Ip group) and intraprostatic antibiotic injection group (Ia group). Escherichia coli Z17 (O2:K1:H ) was inoculated to the prostatic urethra of the 4 experimental groups to develop the chronic bacterial prostatitis rat model. To confirm the chronic bacterial prostatitis, urine bacterial culture, tissue bacterial culture and histopathologic examinations were conducted 4 weeks after inoculation of E. coli. PBS and oral ciprofloxacin were administered orally twice a day for 1 week to the Op and Oa groups, respectively, and were injected into the prostate in the Ip and Ia groups, respectively. Urine bacterial culture, tissue bacterial culture and histopathologic examinations were conducted with specimens obtained 5 weeks after inoculation of E. coli. RESULTS: Microbiological culture of urine demonstrated that there was no significant difference among any of the four experimental groups (p>0.05). Microbiological culture of the prostate demonstrated that the mean Log10cfu/g of the Ia group was significantly lower than that of the other three experimental groups (p<0.05). The histopathology showed resolving prostatitis in the intraprostatic antibiotic injected groups compared with the other experimental groups. CONCLUSIONS: This study indicates that the effect of intraprostatic antibiotic injection for chronic bacterial prostatitis was more positive than oral antibiotic ingestion. This result suggests that intraprostatic antibiotic injection would be a treatment modality to overcome the difficulty of passage of antibiotics across blood-prostate barrier into the prostatic tissue.
Animals ; Anti-Bacterial Agents ; Ciprofloxacin ; Eating* ; Escherichia coli ; Models, Animal* ; Prostate ; Prostatitis* ; Rats* ; Rats, Wistar ; Urethra

We must be assured that sympathetic ganglion block interrupts a vicious cycle of nerve impulses. Therefore, it prevents vasospasm and improves local circulation. The sympathetic ganglion block is effective in acute stage of herpes zoster and reduces the incidence of post-herpetic neuralgia. Herpes zoster is more often involved in an immunosuppressive imbalance. Three cases of herpes zoster were treated by repeated sympathetic ganglion block with 1% proved. Duration from onset of pain was 1 week, 1 month and 2 months, respectively. The block decreased the degree of pain markedly and dried up the vesicle in the early stage. Two of these three cases had suffering from diabetes melitus.
Action Potentials ; Ganglia, Sympathetic ; Herpes Zoster* ; Incidence ; Neuralgia

Sphingosine-1-phosphate (S1P) and its receptors have been implicated in atopic dermatitis. S1P2 was found to function as a proallergic receptor, while its antagonist JTE-013 was found to suppress allergic asthma in mice. Topical application of JTE-013 has not been investigated in an in vivo model of atopic dermatitis. Therefore, the therapeutic potential of JTE-013 topical application was evaluated by the use of a 2,4-dinitrochlorobenzene (DNCB)-induced atopic dermatitis mouse model. DNCB-induced inflammation and mast cell accumulation in skin tissues were significantly suppressed by topical JTE-013 treatment in BALB/c mice. DNCB-induced increase of lymph nodes sizes and elevated inflammatory cytokines (IL-4, IL-13, IL-17, and IFN-γ) in lymph nodes were also significantly reduced by the JTE-013 treatment. Elevated serum levels of IgE were significantly suppressed by the topical treatment of JTE-013. In summary, the topical treatment of JTE-013 S1P2antagonist suppressed DNCB-induced atopic dermatitis symptoms and immune responses. These results suggested JTE-013 as a potential therapeutic agent for atopic dermatitis.

Serum and epidermal levels of sphingosine 1-phosphate (S1P) are higher in patients with psoriasis than healthy subjects. Although roles of type 1 S1P receptor, S1P 1, in the development of psoriasis has intensively been investigated, roles of S1P2 have not been elucidated. We aim to investigate whether blockage of S1P2 reduce imiquimod-induced psoriasis-like dermatitis using an S1P2 antagonist, JTE-013, in combination with S1pr2 wild-type (WT) and knock-out (KO) BALB/c mice. Imiquimod induced increase of erythematous papules and plaques with silver scaling, whereas administration of JTE-013 significantly suppressed those increases in S1pr2 WT mice. Deficiency of S1pr2 gene reduced the imiquimod-induced symptoms. Imiquimod increased mRNA expression levels of pro-inflammatory Th1/Th17 cytokines, whereas JTE-013 significantly suppressed those increases in S1pr2 WT mice. Deficiency of S1pr2 gene also suppressed the imiquimod-induced pro-inflammatory cytokine expression.Imiquimod induced enlargement of lymph nodes and spleens, whereas JTE-013 suppressed them in S1pr2 WT mice. Imiquimod induced increase of pro-inflammatory Th1/Th17 cytokine levels and Th17 cell numbers in lymph nodes and spleens, whereas JTE-013 suppressed them in S1pr2 WT mice. In summary, the present results suggest that blockage of S1P2 could suppress the characteristics of psoriasis-form dermatitis and be a therapeutic strategy.

Serum and epidermal levels of sphingosine 1-phosphate (S1P) are higher in patients with psoriasis than healthy subjects. Although roles of type 1 S1P receptor, S1P 1, in the development of psoriasis has intensively been investigated, roles of S1P2 have not been elucidated. We aim to investigate whether blockage of S1P2 reduce imiquimod-induced psoriasis-like dermatitis using an S1P2 antagonist, JTE-013, in combination with S1pr2 wild-type (WT) and knock-out (KO) BALB/c mice. Imiquimod induced increase of erythematous papules and plaques with silver scaling, whereas administration of JTE-013 significantly suppressed those increases in S1pr2 WT mice. Deficiency of S1pr2 gene reduced the imiquimod-induced symptoms. Imiquimod increased mRNA expression levels of pro-inflammatory Th1/Th17 cytokines, whereas JTE-013 significantly suppressed those increases in S1pr2 WT mice. Deficiency of S1pr2 gene also suppressed the imiquimod-induced pro-inflammatory cytokine expression.Imiquimod induced enlargement of lymph nodes and spleens, whereas JTE-013 suppressed them in S1pr2 WT mice. Imiquimod induced increase of pro-inflammatory Th1/Th17 cytokine levels and Th17 cell numbers in lymph nodes and spleens, whereas JTE-013 suppressed them in S1pr2 WT mice. In summary, the present results suggest that blockage of S1P2 could suppress the characteristics of psoriasis-form dermatitis and be a therapeutic strategy.

Serum and epidermal levels of sphingosine 1-phosphate (S1P) are higher in patients with psoriasis than healthy subjects. Although roles of type 1 S1P receptor, S1P 1, in the development of psoriasis has intensively been investigated, roles of S1P2 have not been elucidated. We aim to investigate whether blockage of S1P2 reduce imiquimod-induced psoriasis-like dermatitis using an S1P2 antagonist, JTE-013, in combination with S1pr2 wild-type (WT) and knock-out (KO) BALB/c mice. Imiquimod induced increase of erythematous papules and plaques with silver scaling, whereas administration of JTE-013 significantly suppressed those increases in S1pr2 WT mice. Deficiency of S1pr2 gene reduced the imiquimod-induced symptoms. Imiquimod increased mRNA expression levels of pro-inflammatory Th1/Th17 cytokines, whereas JTE-013 significantly suppressed those increases in S1pr2 WT mice. Deficiency of S1pr2 gene also suppressed the imiquimod-induced pro-inflammatory cytokine expression.Imiquimod induced enlargement of lymph nodes and spleens, whereas JTE-013 suppressed them in S1pr2 WT mice. Imiquimod induced increase of pro-inflammatory Th1/Th17 cytokine levels and Th17 cell numbers in lymph nodes and spleens, whereas JTE-013 suppressed them in S1pr2 WT mice. In summary, the present results suggest that blockage of S1P2 could suppress the characteristics of psoriasis-form dermatitis and be a therapeutic strategy.

BACKGROUND: In this study, we aimed to investigate the relationship between echocardiographic epicardial fat thickness (EFT), neutrophil to lymphocyte ratio (NLR; an important inflammatory marker), and diurnal blood pressure (BP) changes in patients with recently diagnosed essential hypertension. METHODS: A total of 647 patients underwent echocardiography and 24 hours of ambulatory BP monitoring. EFT was measured by echocardiography, while NLR was measured by dividing the neutrophil count by the lymphocyte count. Patients were categorized into three groups according to BP pattern: the normotensive group, the dipper group, and the non-dipper group. RESULTS: The mean EFT was highest in the non-dipper group (non-dipper group, 7.3 ± 3.0 mm; dipper group, 6.1 ± 2.0 mm; control group, 5.6 ± 2.0 mm; p < 0.001). NLR was also highest in the non-dipper group (non-dipper, 2.75 ± 2.81; dipper, 2.01 ± 1.32; control, 1.92 ± 1.11; p < 0.001). EFT was significantly correlated with age (r = 0.160, p < 0.001) and NLR (r = 0.353, p < 0.001). Furthermore, an EFT ≥ 7.0 mm was associated with the non-dipper BP pattern with 51.3% sensitivity and 71.6% specificity [95% confidence interval (CI) = 0.56–0.65, p < 0.001]. In a multivariate analysis, EFT [adjusted odds ratio (OR) = 3.99, 95% CI = 1.22–13.10, p = 0.022] and NLR (OR = 1.34, 95% CI = 1.05–1.71, p = 0.018) were independent parameters that distinguished a non-dipper pattern after adjustment for cardiovascular risk factors. CONCLUSION: EFT and NLR are independently associated with impaired diurnal BP profiles in hypertensive individuals. EFT (as measured by echocardiography) and NLR appear to be helpful in stratifying cardiometabolic risk.
Blood Pressure ; Echocardiography ; Humans ; Hypertension ; Lymphocyte Count ; Lymphocytes* ; Multivariate Analysis ; Neutrophils* ; Odds Ratio ; Risk Factors ; Sensitivity and Specificity