RESUMO
BACKGROUND/AIMS: The most common type of syncope in young adults is neurocardiogenic in origin, which is not related to organic problems and has a benign nature. Therefore, there have been few reports regarding syncope in young Korean adults. Here, we examined the causes of syncope and its clinical characteristics in young combat and auxiliary police in Korea. METHODS: We performed a retrospective study of the medical records of 193 combat and auxiliary police in Korea admitted to the National Police Hospital for syncope or presyncope between January 2004 and December 2007. RESULTS: The subjects' mean age was 21+/-1.2 years, and there were 2.8+/-2.9 episodes of syncope (mean+/-SEM). The first syncope occurred after enlistment in the police in 102 patients (52.8%). Basic diagnostic studies showed two cases of elevated creatine phosphokinase and one case of anemia to be related to syncope. Syncope-related traumatic injuries occurred in 38 patients (19.7%), and syncope was more prevalent in the summer. Head-up tilt test was performed in 175 of the 193 patients, and 123 showed a positive response. Other evaluations, including brain magnetic resonance imaging, electroencephalography, and echocardiography, were not helpful for diagnosis. Syncope was neurocardiogenic in origin in the majority of cases. Other causes of syncope were exhaustion (n=2), hyperventilation syndrome (n=2), Meniere's disease (n=1), anemia (n=1), and psychiatric problems (n=5). The causes of syncope could not be identified in 59 patients (30.5%). CONCLUSIONS: Neurocardiogenic syncope was the most common type in our study population. More than half of our patients experienced their first episode after enlisting with the police. Further studies in these groups are necessary.
Assuntos
Adulto , Humanos , Adulto Jovem , Anemia , Encéfalo , Creatina Quinase , Ecocardiografia , Eletroencefalografia , Hiperventilação , Coreia (Geográfico) , Imageamento por Ressonância Magnética , Prontuários Médicos , Doença de Meniere , Polícia , Estudos Retrospectivos , Síncope , Síncope VasovagalRESUMO
Extrapulmonary tuberculosis, such as intestinal tuberculosis, has become more common with the increase in human immunodeficiency virus infection. However, the diagnosis and treatment of intestinal tuberculosis are often delayed because the symptoms are nonspecific and diverse. We experienced a case of AIDS with intestinal tuberculosis that manifested as a duodenal fistula. The presence of AIDS should be suspected in patients who have extrapulmonary tuberculosis with atypical presentations.
Assuntos
Humanos , Síndrome da Imunodeficiência Adquirida , Fístula , HIV , Fístula Intestinal , TuberculoseRESUMO
Extrapulmonary tuberculosis, such as intestinal tuberculosis, has become more common with the increase in human immunodeficiency virus infection. However, the diagnosis and treatment of intestinal tuberculosis are often delayed because the symptoms are nonspecific and diverse. We experienced a case of AIDS with intestinal tuberculosis that manifested as a duodenal fistula. The presence of AIDS should be suspected in patients who have extrapulmonary tuberculosis with atypical presentations.
Assuntos
Humanos , Síndrome da Imunodeficiência Adquirida , Fístula , HIV , Fístula Intestinal , TuberculoseRESUMO
BACKGROUND: In Korea, cases with hepatitis A have been reported to Korea Centers for Disease Control and Prevention through the sentinel surveillance system. However, it was difficult to study the exact nation-wide incidence of hepatitis A infection. We studied the incidence of clinically apparent hepatitis A infection and the seroprevalence of anti-HAV IgG among auxiliary police officers. MATERIALS AND METHODS: We analyzed clinically apparent and hospitalized hepatitis A patients from 2002 to 2006 in National Police Hospital via medical records. We also measured anti-HAV IgG antibody from 507 auxiliary police officers. RESULTS: The estimated annual incidence of clinically apparent hepatitis A infection among auxiliary police officers was 10.6-14.8 cases per 100,000 population from 2002 to 2006. The overall anti-HAV IgG seropositive rate among auxiliary police officers was 0.6% (3/507). CONCLUSION: Among auxiliary police officers, the estimated annual incidence of clinically apparent hepatitis A infection was above 10 cases per 100,000 population and the positive rate of anti-HAV IgG was very low. The results were comparable to those in the low endemicity countries. The routine HAV vaccination among auxiliary police officers might be suggested.
Assuntos
Humanos , Anticorpos Anti-Hepatite A , Vírus da Hepatite A , Hepatite A , Hepatite , Imunoglobulina G , Incidência , Coreia (Geográfico) , Prontuários Médicos , Polícia , Vigilância de Evento Sentinela , Estudos Soroepidemiológicos , VacinaçãoRESUMO
BACKGROUND: In Korea, cases with hepatitis A have been reported to Korea Centers for Disease Control and Prevention through the sentinel surveillance system. However, it was difficult to study the exact nation-wide incidence of hepatitis A infection. We studied the incidence of clinically apparent hepatitis A infection and the seroprevalence of anti-HAV IgG among auxiliary police officers. MATERIALS AND METHODS: We analyzed clinically apparent and hospitalized hepatitis A patients from 2002 to 2006 in National Police Hospital via medical records. We also measured anti-HAV IgG antibody from 507 auxiliary police officers. RESULTS: The estimated annual incidence of clinically apparent hepatitis A infection among auxiliary police officers was 10.6-14.8 cases per 100,000 population from 2002 to 2006. The overall anti-HAV IgG seropositive rate among auxiliary police officers was 0.6% (3/507). CONCLUSION: Among auxiliary police officers, the estimated annual incidence of clinically apparent hepatitis A infection was above 10 cases per 100,000 population and the positive rate of anti-HAV IgG was very low. The results were comparable to those in the low endemicity countries. The routine HAV vaccination among auxiliary police officers might be suggested.
Assuntos
Humanos , Anticorpos Anti-Hepatite A , Vírus da Hepatite A , Hepatite A , Hepatite , Imunoglobulina G , Incidência , Coreia (Geográfico) , Prontuários Médicos , Polícia , Vigilância de Evento Sentinela , Estudos Soroepidemiológicos , VacinaçãoRESUMO
A 38-year-old man who was diagnosed with malignant paraganglioma underwent computed tomography (CT) and I-131 metaiodobenzylguanidine (MIBG) san. CT showed extensive lymph node enlargement in right iliac area and retroperitoneum with severe hydronephrosis and mass on posterior bladder wall. However, I-131 MIBG scan didn't showed abnormal uptake. He also underwent F-18 fluorodeoxyglucose (FDG) positron emisson tomography/CT for localizing accurate tumor site. F-18 FDG PET/CT showed multiple metastases of left supraclavicular, hilar, mediastinal para-aortic, inguinal, right iliac lymph nodes, lung, vertebrae, and pelvis. There are a few reports showing that the F-18 FDG PET/CT is helpful for staging and localizing tumor site of patients who are diagnosed with negative on the MIBG scans. Thus, we report a case with paraganglioma which showed negative I-131 MIBG scan, but revealed multiple intense hypermetabolic foci in F-18 FDG PET/CT.
Assuntos
Adulto , Humanos , 3-Iodobenzilguanidina , Elétrons , Hidronefrose , Pulmão , Linfonodos , Metástase Neoplásica , Paraganglioma , Pelve , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Coluna Vertebral , Bexiga UrináriaRESUMO
BACKGROUND: The purpose of this study was to document the incidence and clinical characteristics of patients with tuberculosis (TB) in combat and auxiliary police, living in a group, in Korea where the incidence rate of active TB in a general population is higher than in Western countries. MATERIALS AND METHODS: We retrospectively reviewed the medical records of all tuberculosis patients diagnosed at National Police Hospital from January 2002 through December 2004. RESULTS: In 2002-2004, a total of 156 cases of tuberculosis were identified with the mean (Standard deviation) age of 20.6 (+/-1.0) years. Of these, 134 (85.9%) patients were registered as new cases, 11 (7.1%) as relapse, 2 (1.3%) as failure, 5 (3.1%) as treatment-after-default cases whereas 4 (2.6 %) patients were not included in any categories. Average annual new TB rate and smear-positive TB rate were 86.5/105 and 17.4/105 person-years, respectively. In 12 of 31 smear-positive cases, time from onset of symptoms to diagnosis was more than 30 days. Two multidrug-resistance TB cases were identified and two suspected outbreak episodes of TB had occurred during 3 years. CONCLUSION: There was no statistically significant difference in the incidence rate of new cases of TB between the general population aged 20 to 29 years and combat and auxiliary police in Korea.
Assuntos
Humanos , Diagnóstico , Incidência , Coreia (Geográfico) , Prontuários Médicos , Polícia , Recidiva , Estudos Retrospectivos , TuberculoseRESUMO
BACKGROUND: The purpose of this study was to document the incidence and clinical characteristics of patients with tuberculosis (TB) in combat and auxiliary police, living in a group, in Korea where the incidence rate of active TB in a general population is higher than in Western countries. MATERIALS AND METHODS: We retrospectively reviewed the medical records of all tuberculosis patients diagnosed at National Police Hospital from January 2002 through December 2004. RESULTS: In 2002-2004, a total of 156 cases of tuberculosis were identified with the mean (Standard deviation) age of 20.6 (+/-1.0) years. Of these, 134 (85.9%) patients were registered as new cases, 11 (7.1%) as relapse, 2 (1.3%) as failure, 5 (3.1%) as treatment-after-default cases whereas 4 (2.6 %) patients were not included in any categories. Average annual new TB rate and smear-positive TB rate were 86.5/105 and 17.4/105 person-years, respectively. In 12 of 31 smear-positive cases, time from onset of symptoms to diagnosis was more than 30 days. Two multidrug-resistance TB cases were identified and two suspected outbreak episodes of TB had occurred during 3 years. CONCLUSION: There was no statistically significant difference in the incidence rate of new cases of TB between the general population aged 20 to 29 years and combat and auxiliary police in Korea.