No abstract available.
Fallopian Tubes* ; Female

Churg-Strauss syndrome is a rare primary vasculitis called allergic granulomatosis angiitis. There is a substantial overlap of symptoms or signs between different vasculitides, so that a diagnosis of any vasculitis can be determined by a combination of clinical symptoms and laboratory tests. We report a case of a 54-year-old woman who had bronchial asthma, eosinophilia, peripheral polyneuropathy, pulmonary infiltrate, maxillary sinusitis, and extravascular eosinophilic infiltration on skin biopsy. So she was diagnosed as having Churg-Strauss syndrome, but she was antineutrophil cytoplasmic antibodies-negative on immunologic study. She had fever and showed cardiac involvement that was presented as cardiomegaly and pulmonary edema at chest radiography and left ventricular hypertrophy on electrocardiography. After steroid therapy, general condition and skin manifestation were rapidly improved.
Antibodies, Antineutrophil Cytoplasmic ; Asthma ; Biopsy ; Cardiomegaly ; Churg-Strauss Syndrome ; Cytoplasm ; Electrocardiography ; Eosinophilia ; Eosinophils ; Female ; Fever ; Humans ; Hypertrophy, Left Ventricular ; Maxillary Sinus ; Maxillary Sinusitis ; Middle Aged ; Polyneuropathies ; Pulmonary Edema ; Skin ; Skin Manifestations ; Thorax ; Vasculitis

OBJECTIVE: This research was performed to evaluate the relation clinical symptoms and P300 in patients with schizophrenia. METHODS: 25 patients with schizophenia by DSM-IV in Soonchunhyang Chunan University hospital were participated. Clinical symptoms were checked by BPRS (Brief Psychiatric Rating Scale) and PANSS (Positive and Negative Syndrome Scale). Auditory event related potentials P300 components were obtained with "Oddball paradigm". RESULTS: P300 in T 3 was smaller and more delayed than T 4 in patients with schizophrenia. Especially, P300 on T 3 were correlated with BPRS scores and negative symptoms scores of PANSS, which were also correlated with P300 on Fz. CONCLUSION: The results of this study suggest that P300 on frontal and left temporal lobe reflect clinical symptoms in patients with schizophrenia.
Chungcheongnam-do ; Diagnostic and Statistical Manual of Mental Disorders ; Event-Related Potentials, P300 ; Evoked Potentials ; Humans ; Schizophrenia* ; Temporal Lobe

Ameloblastoma is a histologically benign tumour originating from epithelial components of the embryonic tooth, arrested developmentally prior to enamel formation. Clinically this tumour is locally invasive, potentially lethal and occasionally shows malignant features with systemic metastases. The maxilla is by far less frequently affected than the mandible. We have experienced a case of multicystic ameloblastoma originating from right maxilla. The patient was 39-year-old male who complained pain and numbness on right cheek. The patient was treated with subtotal maxillectomy by midfacial degloving approach. The final histopathologic diagnosis was a acanthomatous ameloblastoma.
Adult ; Ameloblastoma* ; Cheek ; Dental Enamel ; Diagnosis ; Humans ; Hypesthesia ; Male ; Mandible ; Maxilla* ; Neoplasm Metastasis ; Tooth

BACKGROUND: The current various case-finding instruments for detecting depression in Korea are too cucumbersome and time-consuming for routine use in primary care or student and soldier groups because of too many questions. We carried out this study in order to investigate the validity of the two-question case-finding instrument for detecting depression easily in the primary care or the mentioned groups. METHODS: We selected one boy high school in Seoul and 155 sophomer students answered the questionnaire by self-report. The questionnaire included two questions about depressed mood and anhedonia: (1) "During the past month, have you often been bothered by feeling down, depressed or hopeless?" (2) "During the past month, have you often been bothered by little interest or pleasure in doing things(e.g., studying, playing or talking with friends) ?". And then a resident of family medicine interviewed them and made a diagnosis for depression using the diagnostic criteria of DSM-IV. Simultaneously we compared the test characteristics of a two-question case-finding instrument with those of a previously validated Beck Depression Inventory as a currently world-wide used screening instrument for depression. RESULTS: The prevalence of major depression as determined by the interview was 6.6%(10 of 151). The two-question case finding instrument had a Cronbach's alpha of 0.663-internal consistency, a sensitivity of 100%, a specificity of 54.6%, a positive likelihood ratio of 2.20 and a negative predictive value of 1.00.(A "yes" answer to either of the two questions was considered a positive test.) And the BDI had a sensitivity of 90%, a specificity of 68.1%, a positive likelihood ratio of 3.63 and a negative predictive value of 0.99(cut-off point=15). Area under the ROC curves of the two-question case-finding instrument was 0.882, greater than that of the BDI, 0.834. CONCLUSIONS: The test characteristics of a two-question case-finding instrument were higher compared to those of BDI for major depression. Therefore, the two-question case-finding instrument is a useful measure for detecting depression and less time-consuming in primary care and certain groups.
Adolescent ; Anhedonia ; Depression* ; Diagnosis ; Diagnostic and Statistical Manual of Mental Disorders ; Humans ; Korea ; Male ; Mass Screening* ; Military Personnel ; Pleasure ; Prevalence ; Primary Health Care ; ROC Curve ; Sensitivity and Specificity ; Seoul ; Surveys and Questionnaires

BACKGROUND: Activation of transforming growth factor-beta (TGF-beta) system has been implicated in the pathological change of diabetic nephropathy such as renal hypertrophy and accumulation of extracellular matrix. In tissues, TGF-beta is secreted as a biologically inactive complex requiring in vivo activation. Thus, increased TGF-beta1 mRNA or protein may not necessarily reflect parallel changes in TGF-beta1 biologic activity. TGF-beta1 inducible gene-h3 (betaig-h3) is a novel gene uniquely up-regulated by active TGF-beta1. METHODS: For evaluating the beta ig-h3 protein expression in human diabetic nephropathy, we examed the expression of beta ig-h3 protein, TGF-beta1, TGF-beta type II receptor (TRII) and Smad protein intranuclear translocation by immunohistochemistry in human diabetic nephropathy tissues (n=11) and normal renal tissue (n=3). RESULTS: The beta ig-h3 protein was expressed in diabetic tubular epithelium (diabetes vs. normal 7/11 vs. 0/3) and diabetic glomerulus (diabetes vs. normal 5/11 vs. 0/3). The tubular expression was stronger than the interstitial expression. The TGF-beta1 was expressed in diabetic tubular epithelium (diabetes vs. normal 1/11 vs. 0/3) and diabetic glomerulus (diabetes vs. normal 3/11 vs. 0/3). The TGF-beta type II was expressed more in diabetic glomerulus (diabetes vs normal 6/11 vs. 1/3). But in the tubule, the expression didn't show any significant difference. The number of intranuclear translocation of Smad protein in glomerulus (diabetes vs normal 49.1+/-0.3 vs. 40.1+/-0.8) was increased in diabetes, but the tubular manifestation was not significant. CONCLUSION: We propose that TGF-beta system mediates human diabetic nephropathy through beta ig- h3 protein expression. The beta ig-h3 protein expression could be a useful marker expecting of disease activity and progress.
Diabetic Nephropathies* ; Epithelium ; Extracellular Matrix ; Humans* ; Hypertrophy ; Immunohistochemistry ; RNA, Messenger ; Transforming Growth Factor beta ; Transforming Growth Factor beta1

The diagnostic accuracy of the data reported in the Korean tuberculosis surveillance system (KTBS) has not been adequately investigated. We reviewed the clinical data of pulmonary tuberculosis (PTB) cases notified from private medical facilities through KTBS between January and June, 2004. PTB cases were classified into definite (culture-proven), probable (based on smear, polymerase chain reaction, histology, bronchoscopic finding, computed tomography, or both chest radiograph and symptoms) or possible (based only on chest radiograph) tuberculosis. Of the 1126 PTB cases, sputum AFB smear and culture were requested in 79% and 51% of the cases, respectively. Positive results of sputum smear and culture were obtained in 43% and 29% of all the patients, respectively. A total of 73.2% of the notified PTB cases could be classified as definite or probable and 81.7% as definite, probable, or possible. However, where infection was not confirmed bacteriologically or histologically, only 60.1% of the patients were definite, probable, or possible cases. More than 70% of PTB notified from private sectors in Korea can be regarded as real TB. The results may also suggest the possibility of over-estimation of TB burden in the use of the notification-based TB data.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Female ; Humans ; Male ; Middle Aged ; Mycobacterium tuberculosis/isolation & purification ; Private Sector ; Republic of Korea/epidemiology ; Severity of Illness Index ; Sputum/microbiology ; Tuberculosis, Pulmonary/*diagnosis/epidemiology/pathology ; Young Adult

PURPOSE: To evaluate possible factors affecting urethral stricture development after TURP in patients with BPH. MATERIALS AND METHODS: We reviewed retrospectively medical records of patients who underwent TURP for 6 years. All operations were performed by 2 experienced doctors who have minimum 200 practices. Patients were classified into 2 groups. Group A included patients with urethral stricture required periodic urethral dilation or urethrotomy. Group B included those without urethral stricture development after TURP. We analyzed all possible factors such as resection time, prostate volume, resection volume, resectoscope size, preoperative catheterization duration due to AUR, postoperative catheterization duration, preoperative pyuria, prostate needle biopsy performed preoperatively and PSA level, age and co-morbid systemic diseases. RESULTS: 595 patients underwent TURP between 2000 and 2005. 76 of them were excluded because of preexisting urethral stricture or secondary TURP. 110 were categorized into group A and 409 into group B. There was no statistical difference between group A and B with respect to age, preoperative catheterization duration in patients with AUR, postoperative catheterization duration, prostate volume, resection volume, preoperative PSA level, preoperative pyuria, preoperative biopsy history, resectoscope size(22F vs 24F) and anesthesia method (general vs spinal), respectively. However, there is significant difference between group A and B in comparison of resection time(58.5+/-21.6 min vs 48.5+/-23.2 min, p=0.02). CONCLUSION: Our data demonstrate that the shortening of resection time is the most important single factor to decrease urethral stricture formation after TURP in patients with BPH.
Anesthesia ; Biopsy ; Biopsy, Needle ; Catheterization ; Catheters ; Humans ; Medical Records ; Prostate* ; Prostatic Hyperplasia* ; Pyuria ; Retrospective Studies ; Transurethral Resection of Prostate ; Urethral Stricture*

OBJECTIVE: The intrarectal pressure can make error during urodynamic study and can decrease the accuracy of detrusor pressures. The purpose of this study was to investigate the incidence and cause of the error in measurement of recral pressure. METHOD: Forty-eight patients with spinal cord injury were enrolled. With the patients in the lithotomy position, catheter was placed into the bladder and the rectum, then urodynamic testing began by infusion of normal saline (20~30degrees C) via urethral catheter. The errors by measurement of rectal pressure during urodynamic study were recorded. According to the position of patients and spasticity of hip flexors, difference of rectal pressure was investigated. RESULTS: The error rate of intrarectal pressure during urodynamic study was 41%. Intrarectal pressure was higher in lithotomy position than in lateral lying position. According to modified Ashworth scale of hip flexors, intrarectal pressure in grade 0 was significantly lower than grade 1, 1.5 and 2 (p<0.05). CONCLUSION: There was significant errors in measuring of the intravesical pressure during urodynamic study. These factors might be posture, spasticity of hip flexors, and expelling of the catheter in urodynamic study.
Catheters ; Deception ; Hip ; Humans ; Incidence ; Muscle Spasticity ; Posture ; Rectum ; Spinal Cord Injuries ; Spinal Cord* ; Urinary Bladder ; Urinary Catheters ; Urodynamics*

Dially disulfide (DADS), a component of garlic (Allium sativum), has been known to exert potent chemopreventive activity against various cancers. In this study, the synergistic effect of DADS and daunorubicin on the cytotoxicity of HL-60 cells, a human leukemia cell line, was investigated. DADS at 25 M greatly potentiated daunorubicin-induced cell death, decreasing cell viabilityto50%ofthe control. Daunorubicin-induced apoptosis was accompanied by the activation of caspase-3, the degradation of poly-(ADP-ribose) polymerase (PARP) and D4-GDI, and DNA fragmentation, which were blocked by pre-treatment with acetyl-Asp-Glu-Val-Asp- dialdehyde (Ac-DEVD-CHO). Treatment that combined 25 M DADS and 100 nM daunorubicin caused a similar degree of caspase-3 activation, PARP and D4-GDI degradation, and DNA fragmentation to that caused by treatment with 250 nM daunorubicin alone. These results indicate that combined therapy using daunorubicin with DADS, a component of food, and garlic can effectively decrease the therapeutic dose of daunorubicin, preventing the severe side effects of daunorubicin.
Apoptosis* ; Caspase 3 ; Cell Death ; Cell Line ; Daunorubicin ; DNA Fragmentation ; Garlic ; HL-60 Cells* ; Humans ; Leukemia