No abstract available.
Thyroid Gland* ; Thyroiditis*

BACKGROUND AND OBJECTIVES: According to previous reports, patients with vestibular migraine (VM) display variable results from vestibular function tests (VFT): central, peripheral, or normal. The aim of this study was to classify the VM patients into the three groups according to interictal VFT findings (central, peripheral or normal) and to clarify the relationship between VFT results and the clinical manifestations and prognosis in each group. SUBJECTS AND METHODS: We reviewed the medical records of 81 patients diagnosed as VM using the criteria of Neuhauser, et al. between December 2004 and June 2009. Patients were divided into three groups according to the results of VFT. We compared the clinical manifestations and prognosis between groups. Characteristics including dizziness, the nature of headache, associated otologic symptoms, hearing threshold, duration of illness, and recovery time were analyzed. RESULTS: The number of patients with central, peripheral vestibular dysfunction and normal finding in VFT were 15, 28, and 38 respectively. There were no significant differences in the nature of headache, associated otologic symptoms, hearing threshold, duration of illness, and recovery time. A small difference was observed in the mean age and characteristics of dizziness, but these were not significant. CONCLUSIONS: In patients with VM, classification according to the type of vestibular dysfunction was not helpful in the prediction of prognosis and clinical manifestations.
Dizziness ; Headache ; Hearing ; Humans ; Medical Records ; Migraine Disorders ; Prognosis ; Vertigo ; Vestibular Function Tests

Salmonella are motile, gram-negative, non-spore-forming members of the family Enterobacteriaceae. Among nontyphoid Salmonella serotypes, Salmonella choleraesuis shows a high predilection to cause systemic infections in humans. Thoracic infection is a rare complication of Salmonella infection. So far, most of reported cases of empyema caused by Salmonella spp. have involved immunocompromised patients. Herein, as we had experienced one case of thoracic empyema due to Salmonella choleraesuis related thymoma, we report it with review of literature.
Empyema ; Empyema, Pleural* ; Enterobacteriaceae ; Humans ; Immunocompromised Host ; Salmonella Infections ; Salmonella* ; Thymoma

Salmonella are motile, gram-negative, non-spore-forming members of the family Enterobacteriaceae. Among nontyphoid Salmonella serotypes, Salmonella choleraesuis shows a high predilection to cause systemic infections in humans. Thoracic infection is a rare complication of Salmonella infection. So far, most of reported cases of empyema caused by Salmonella spp. have involved immunocompromised patients. Herein, as we had experienced one case of thoracic empyema due to Salmonella choleraesuis related thymoma, we report it with review of literature.
Empyema ; Empyema, Pleural* ; Enterobacteriaceae ; Humans ; Immunocompromised Host ; Salmonella Infections ; Salmonella* ; Thymoma

BACKGROUND: It has not been clear whether immunosuppressive therapy favorably influences renal function and proteinuria in IgA nephropathy (IgAN). Angiotensin converting enzyme inhibitor (ACEi) has an anti-proteinuric effect in IgAN. A retrospective study was done to see whether the addition of immunosuppressive therapy to ACEi produces a more excellent anti-proteinuric effect and preserves better renal function than ACEi alone. METHODS: A total of 49 patients with proteinuria>1.0 g/day and serum creatinine concentrations<1.5 mg/dL were followed-up from at least 1 year to 9 years. Among them, 25 patients were treated with the combination of cyclophosphamide, prednisolone and ACEi while the other 24 were treated with ACEi alone. RESULTS: The combination therapy or ACEi alone both reduced proteinuria with significant value (the combination group: from 5.74+/-5.08 to 2.29+/-2.77 g/day, ACEi group: from 3.85+/-2.54 to 1.68+/-1.91 g/day), while no significant differences in reduction of proteinuria were noticed between the two groups. There was no significant elevation of serum creatinine in both groups during follow-up (the combination group: from 0.91+/-0.20 to 1.03+/-0.38 mg/dL, ACEi group: from 0.93+/-0.27 to 0.99+/-0.37 mg/dL). This study showed no significant differences in the change in slope of 1/serum creatinine levels during the follow-up period between the two groups. CONCLUSION: We conclude that immunosuppressive therapy may not be beneficial in patients with proteinuric IgAN. ACEi may be a valuable therapeutic agent avoiding serious side effects of immunosuppressive agents.
Adolescent ; Adult ; Aged ; Angiotensin-Converting Enzyme Inhibitors/*administration & dosage ; Comparative Study ; Cyclophosphamide/*administration & dosage ; Drug Therapy, Combination ; Female ; Follow-Up Studies ; Glomerulonephritis, IGA/diagnosis/*drug therapy ; Human ; Immunosuppressive Agents/*administration & dosage ; Kidney Function Tests ; Male ; Middle Age ; Prednisolone/*administration & dosage ; Probability ; Retrospective Studies ; Severity of Illness Index ; Statistics, Nonparametric ; Treatment Outcome

Myxomas are the most common form of intracardiac tumors and are found primarily in the left atrium. In rare cases, Carney and associates have described a syndrome called "the complex of myxoma" consisting of cardiac myxoma, which characteristically is familial, in assocation with two or more of the follow conditions: myxomatous masses (cardiac myxoma, cutaneous myxosma, and mammary myxoid fibroademoma), spotty pigmented lesions of the skin, and endocrine disorders. We report a case of familial atrial myxoma with Carney's complex in a 19-year old woman who has spotty pigmentations on her face, and left atrial myxomas, and myxoma on the right nipple. Her mother and sister share the left atrial myxoma. The myxomas originated in the septum of the left atrium and the anterior leaflet of the mitral valve were successfully excised. In conclusion, family members of affected patients should be screened periodically with echocardiography in an attempt to identify asymptomatic cardiac myxomas. Complete excision and postoperative follow up are necessary to rule out the muticentricity and high rate of recurrent lesions.
Echocardiography ; Female ; Follow-Up Studies ; Heart Atria ; Heart Neoplasms ; Humans ; Mitral Valve ; Mothers ; Myxoma* ; Nipples ; Pigmentation ; Siblings ; Skin ; Young Adult

Primar99y cardiac tumors are rare and about 25% of primary cardiac tumors are malignant. A primary undifferentiated cardiac sarcoma, which very rare, is presented as follows: A 28-year old woman at the 32th week of pregnancy was admitted to the hospital because of dyspnea. A large intracardiac (left atrium) tumor was found with cardiac echocardiography and MRI. Emergency operation was performed under the diagnosis of left atrial myxoma. After Cesarean section, LA-tomy was done under the cardiopulmonary bypass. Tumor removal including endocardium of left atrium was done and final pathologic diagnosis was primary undifferentiated laft atrial sarcoma. After adjuvant radiotherapy, she has been followed up in out patient bases without problems up to now.
Adult ; Cardiopulmonary Bypass ; Cesarean Section ; Diagnosis ; Dyspnea ; Echocardiography ; Emergencies ; Endocardium ; Female ; Heart Atria* ; Heart Neoplasms ; Humans ; Magnetic Resonance Imaging ; Myxoma ; Pregnancy ; Radiotherapy, Adjuvant ; Sarcoma*

No abstract available.
Humans*

PURPOSE: Nutcracker syndrome must be considered when hematuria or proteinuria occurs in a healthy child. The purpose of this study is to investigate the prevalence of nutcracker syndrome among children with asymptomatic hematuria or proteinuria, and to obtain the ratios of the peak velocity of the left renal vein between the aortomesenteric portion and the hilar portion in children with asymptomatic hematuria or proteinuria in which nutcracker syndrome was excluded and to observe whether the ratios are affected by sex, age or urinalysis findings. METHODS: Using Doppler ultrasonography, we measured the flow velocity and obtained the peak velocity ratios of the left renal vein at the aortomesenteric portion and at the hilar portion of the left kidney in children with asymptomatic hematuria or proteinuria who visited the Division of Pediatric Nephrology, Severance Hospital from May 2001 to March 2004. RESULTS: Of 304 children with asymptomatic hematuria or proteinuria, 107 children(35.2%) were diagnosed with nutcracker syndrome. For 197 children with asymptomatic hematuria or proteinuria excluding nutcracker syndrome, the mean ratio of the peak velocity was 2.54+/-0.73, which was not affected by sex, age or urinalysis findings. CONCLUSION: Nutcracker syndrome was the major cause of asymptomatic hematuria or proteinuria in children, comprising 35% of all cases. Doppler ultrasonography was helpful in the screening of nutcracker syndrome and prevention of its complications. For children with asymptomatic hematuria or proteinuria excluding nutcracker syndrome, the peak velocity ratio of the left renal vein did not differ from that of normal children and was not affected by sex, age or urinalysis findings.
Child* ; Hematuria* ; Humans ; Kidney ; Mass Screening ; Nephrology ; Prevalence ; Proteinuria* ; Renal Veins* ; Ultrasonography, Doppler ; Urinalysis

Melioidosis, which is an infectious disease caused by Burkholderia pseudomallei, is prevalent mostly in Southeast Asia and northern Australia; it can progress to abscess formation, pneumonia and sepsis, and ultimately cause death. A 66-yr-old male patient with diabetes mellitus was hospitalized for sepsis 3 months after coming back from Cambodia, and B. pseudomallei was identified from the blood culture. The B. pseudomallei strain was found to be susceptible to carbapenem, and non-susceptible to trimethoprim/sulfamethoxazole and ceftazidime. Although the patient was treated with carbapenem, to which the strain was susceptible, the bacteremia persisted, and progressed to septic shock and pneumonia, and eventually to acute respiratory distress syndrome (ARDS). The patient died on the 12th day of hospitalization. This study, which reports the first case of ceftazidime-nonsusceptible B. pseudomallei in Korea, indicates the importance of B. pseudomallei infection, which is highly likely to be imported to Korea, and discuss its clinical progress, which can lead to fatality.
Abscess ; Asia, Southeastern ; Australia ; Bacteremia ; Burkholderia pseudomallei* ; Burkholderia* ; Cambodia ; Ceftazidime ; Communicable Diseases ; Diabetes Mellitus ; Hospitalization ; Humans ; Korea ; Male ; Melioidosis ; Pneumonia ; Respiratory Distress Syndrome, Adult ; Sepsis ; Shock, Septic