No abstract available.
Radiography* ; Radionuclide Imaging* ; Sacroiliitis* ; Spondylitis, Ankylosing*

No abstract available.
Animals ; Lordosis*

Herpes simplex viruses (HSVs) are the most common cause of mucocutaneous infections with dissemination to visceral organs. HSV-induced hepatitis is a rare but frequent cause of hepatitis in immunocompromised patients, pregnant women, and newborns. However, diagnosis is often difficult because the clinical features are nonspecific. In addition, the HSV-related mortality rate is high. Signs and symptoms of HSV include fever, anorexia, nausea, vomiting, abdominal pain or tenderness, leukocytopenia, coagulopathy, and an increase in serum transaminase levels without jaundice. We present a patient who did not correspond to the above symptoms, but survived following prompt intravenous high-dose acyclovir provided early in the course of the disease.
Abdominal Pain ; Acyclovir* ; Anorexia ; Diagnosis ; Female ; Fever ; Hepatitis ; Herpes Simplex* ; Humans ; Immunocompromised Host ; Infant, Newborn ; Jaundice ; Leukopenia ; Liver Failure, Acute ; Mortality ; Nausea ; Pregnant Women ; Simplexvirus* ; Vomiting

PURPOSE: In spite of medical advances, empyema is a serious complication of pneumonia in children. Vaccination practices and antibiotic prescribing practices promote the change of clinical manifestations of empyema and causative organisms. So we made a nationwide clinical observation of 122 cases of empyema in children from 32 hospitals during the 5 year period from September 1999 to August 2004. METHODS: Demographic data, and clinical information on the course and management of empyema patients were collected retrospectively from medical records in secondary and tertiary hospitals in Korea. RESULTS: One hundred twenty two patients were enrolled from 35 hospitals. The most frequent age group was 1-3 years, accounting for 48 percent of all cases. The male to female sex ratio was 1.2:1. The main symptoms were cough, fever, respiratory difficulty, lethargy and chest pain in order of frequency. Hematologic findings on admission revealed decreased hemoglobin levels (10.4+/-1.6 g/dL) and increased leukocyte counts (16,234.3+/-10,601.8/microliter). Pleural fluid obtained from patients showed high leukocyte counts (30,365.8+/-64,073.0/microliter), high protein levels (522.3+/-1582.3 g/dL), and low glucose levels (88.1+/-523.5 mg/dL). Findings from pleural fluid cultures were positive in 80 cases(65.6 percent). The most common causative agent was Streptococcus pneumoniae. The majority of patients were treated with antibiotics and closed drainage. Some patients needed open drainage (16.4 percent) or decortication (3.3 percent). The mean duration of hospitalization was 28.6+/-15.3 days. CONCLUSION: We analyzed childhood empyema patients during a period of 5 years in Korean children. The most frequent age group was 1-3 years and the most common causative agent was Streptococcus pneumoniaeiae. The majority of patients were treated with antibiotics and close drainage.
Anti-Bacterial Agents ; Chest Pain ; Child ; Cough ; Drainage ; Empyema* ; Female ; Fever ; Glucose ; Hospitalization ; Humans ; Korea* ; Lethargy ; Leukocyte Count ; Male ; Medical Records ; Pneumonia ; Retrospective Studies ; Sex Ratio ; Streptococcus ; Streptococcus pneumoniae ; Tertiary Care Centers ; Vaccination

Raoultella species are gram-negative, non-motile, aerobic bacilli that are primarily considered as environmental bacteria. Raoultella planticola is reportedly a rare cause of human infections. Also, the definite pathological mechanism of Raoultella planticola is currently unknown. We report a case of pneumonia caused by Raoultella planticola.
Bacteria ; Humans ; Pneumonia*

BACKGROUND AND AIMS: FibroScan(R) is a new medical device that noninvasively measures liver stiffness. The aim of this study was to assess the accuracy of the liver stiffness measurement by FibroScan(R) for making the diagnosis of liver fibrosis in patients with chronic viral hepatitis. METHODS: We studied 103 patients with chronic viral hepatitis B or C and they underwent FibroScan(R) and liver biopsy between October 2005 and August 2006. Liver fibrosis was staged on a 0-4 scale according to the Korean Society of Pathologists Scoring System. The diagnostic accuracy was assessed by analysis of the receiver operator characteristics (ROC). RESULTS: The liver stiffness was 3.5-57.1 kPa (mean: 11.8, SD: 8.9). The mean value of liver stiffness in each fibrosis stage group (F1, F2, F3 and F4) was 5.8+/-1.8 kPa, 11.3+/-6.8 kPa, 11.8+/-6.0 kPa and 23.4+/-16.5 kPa, respectively. Liver stiffness measured by FibroScan(R) showed reliable correlation with the liver fibrosis stage as confirmed by liver biopsy (r=0.56, p<0.001). The AUROC (95% CI) of > or = F2, > or = F3 and F4 was 0.93 (0.86-0.99), 0.72 (0.62-0.82) and 0.80 (0.67-0.92), respectively. The sensitivity and specificity of 7.5 kPa, which was the cutoff value for > or = F2, was 84% and 90%, respectively. CONCLUSIONS: FibroScan(R) is a reliable method for the diagnosis of significant fibrosis (> or =F2) and cirrhosis in patients with chronic liver disease. The liver stiffness measurement by FibroScan(R) showed good diagnostic performance for significant fibrosis.
Adult ; Aged ; Disease Progression ; Female ; Hepatitis B, Chronic/complications/*ultrasonography ; Hepatitis C, Chronic/complications/*ultrasonography ; Humans ; Liver/*ultrasonography ; Liver Cirrhosis/etiology/*ultrasonography ; Male ; Middle Aged ; Predictive Value of Tests ; ROC Curve ; Sensitivity and Specificity

Urological complications are not uncommon in Crohn's disease (CD). The most common manifestations are renal stones, enterovesical fistulas, and ureteral obstruction, but renal parenchymal disease has rarely been reported. IgA nephropathy, the most common form of primary glomerulonephritis, is usually isolated, but can be sometimes associated with chronic extrarenal disorders such as inflammatory bowel disease. We describe a case of 36 year-old man with CD associated with IgA nephropathy. He was diagnosed as CD 6 years ago and at that time, isolated proteinuria was observed. He presented recurrent proteinuria and elevation of creatinine level while he had been managed well with mesalamine and azathioprine. The renal biopsy was performed and IgA nephropathy (type IV) was diagnosed. Strict blood pressure control with angiotensin converting enzyme inhibitor and calcium channel blocker resulted in clinical improvement and normalization of serum creatinine level.
Adult ; Angiotensin-Converting Enzyme Inhibitors/therapeutic use ; Anti-Inflammatory Agents, Non-Steroidal/therapeutic use ; Antimetabolites/therapeutic use ; Azathioprine/therapeutic use ; Blood Pressure ; Calcium Channel Blockers/therapeutic use ; Colonoscopy ; Crohn Disease/*diagnosis/drug therapy/etiology ; Glomerulonephritis, IGA/complications/*diagnosis/pathology ; Humans ; Male ; Mesalamine/therapeutic use ; Proteinuria/diagnosis/etiology

Spontaneous pneumomediastinum is an uncommon disease that is defined as the presence of free air in the mediastinum in the absence of any obvious precipitating cause. This condition occurs as a rare complication of acute exacerbation of asthma. Classic symptoms include retrosternal chest pain, dyspnea and cough, but are not specific. Spontaneous pneumomediastinum complicated by asthma is usually self-limiting and well controlled with conservative management, but this condition can be potentially life threatening. We report a case of 18-year-old woman with asthma who presented with spontaneous pneumomediastinum. The patient was treated conservatively with oxygen and steroid therapy, and her clinical conditions were improved. Spontaneous pneumomediastinum disappeared.
Adolescent ; Asthma* ; Chest Pain ; Cough ; Dyspnea ; Female ; Humans ; Mediastinal Emphysema* ; Mediastinum ; Oxygen

PURPOSE: Stiffness in the first metatarsophalangeal joint after surgery for hallux valgus has been reported. The goal of this study was to test the efficacy of releasing plantar aponeurosis for improving the range of extension in the first metatarsophalangeal joint that was limited after hallux valgus surgery. MATERIALS AND METHODS: Thirteen patients (1 man, 12 women [17 feet]; median age, 54.4 years; range, 44~69 years) with limited first metatarsophalangeal joint extension after hallux valgus surgery, who underwent an additional procedure of plantar aponeurosis release between March 2015 and August 2015, were included. Subsequently, the passive range of extension in the first metatarsophalangeal joint was evaluated via knee extension and flexion positions. Hallux valgus angle, inter-metatarsal angle, distal metatarsal articular angle, and talo-first metatarsal angle were measured on weightbearing dorsoplantar and lateral radiographs of the foot preoperatively. RESULTS: The mean range of extension for the first metatarsophalangeal joint improved significantly, from 2.5° to 40.9° in the knee extension position (p<0.00). The mean extension range for the first metatarsophalangeal joint also improved, from 18.2° to 43.2° in the knee flexion position (p<0.00). In all patients, congruence of the first metatarsophalangeal joint was recovered. CONCLUSION: Plantar aponeurosis release is an effective additional procedure for improving the extension range of the first metatarsophalangeal joint after hallux valgus surgery.
Female ; Foot ; Hallux Valgus* ; Hallux* ; Humans ; Knee ; Metatarsal Bones ; Metatarsophalangeal Joint* ; Weight-Bearing

A 68-year-old man presented with partial atelectasis of the right middle lobe on chest X-ray. Computed tomography of the chest revealed a hypodense mass in the middle lobe. Bronchoscopy showed a round mass obstructing the right middle lobe bronchus, and a biopsy specimen revealed only chronic inflammation. The tumor was removed using rigid bronchoscopy, and a diagnosis of endobronchial lipoma was made. An endobronchial lipoma is a very rare benign tumor that may cause parenchymal lung damage due to bronchial obstruction and subsequent pneumonia. We report this case to emphasize the role of endoscopic treatment in the management of endobronchial lipoma.
Aged ; Biopsy ; Bronchi ; Bronchial Neoplasms ; Bronchoscopy ; Humans ; Inflammation ; Lipoma ; Lung ; Pneumonia ; Pulmonary Atelectasis ; Thorax