1.A case of acute supprative thyroiditis.
Sai Hyun PAIK ; Jin Goo LEE ; Jae Myung YOU ; Dong Seop CHOI
Journal of Korean Society of Endocrinology 1991;6(2):187-190
No abstract available.
Thyroid Gland*
;
Thyroiditis*
2.Clinical Manifestation and Prognosis of Vestibular Migraine According to the Vestibular Function Test Results.
Jae Wook LEE ; Jae Yun JUNG ; You Sun CHUNG ; Myung Whan SUH
Korean Journal of Audiology 2013;17(1):18-22
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
3.One Case of Thoracic Empyema due to Salmonella choleraesuis.
Yu Doh HWANG ; You Kyoung CHOI ; Jae Yun LIM ; Hyun Chul JAE ; Myung Soo KIM ; June Myung KIM ; Young Goo SONG
Infection and Chemotherapy 2007;39(1):50-53
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
4.One Case of Thoracic Empyema due to Salmonella choleraesuis.
Yu Doh HWANG ; You Kyoung CHOI ; Jae Yun LIM ; Hyun Chul JAE ; Myung Soo KIM ; June Myung KIM ; Young Goo SONG
Infection and Chemotherapy 2007;39(1):50-53
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
5.ST Segment Depression and T-wave Inversion during Superaventricular Tachycardia.
Kee Joon CHOI ; You Ho KIM ; Jae Joong KIM ; Duk Hyun KANG ; Myung Ki HONG ; Seong Wook PARK ; Chong Hun PARK ; Seung Jung PARK
Korean Circulation Journal 1997;27(12):1233-1238
BACKGROUND: Paroxysmal supraventricular tachycardia(PSVT) is frequently associated with ST segment depression or T-wave inversion. However, the mechanism of ST-T changes in the context of various mechanisms of PSVT is not clear. The purpose of this study was to evaluate the prevalence of ST depression or T-wave inversion during PSVT and determine whether these changes are related to the mechanism of PSVT or the rate of the tachycardia. METHODS: Twelve-lead electrocardiograms were recorded during sinus rhythm and during PSVT in 163 patients who underwent an electrophysiologic study for ablation. Tachycardia cycle length, presence of ST depression or T-wave inversion during PSVT and the mechanism of tachycardia were evaluated. Significant ST depression was defined as at least 1mm horizontal or downsloping depression, measured 80ms after the J point and T-wave inversion as inversion of T-wave which was positive in the same lead during sinus rhythm. RESULTS: 1) The mechanism of PSVT analysed for ST segment depression was atrioventricular nodal reentry tachycardia in 60 cases and atrioventricular reentry tachycardia in 111 cases. The mean tachycardia cycle length was 373.8+/-68.0 msec. 2) ST depression and T-wave inversion was observed during PSVT in 56%(96/171) and 45%(77/171) of cases, respectively. 3) Tachycardia cycle length, degree of ST depression and number of leads with ST depression are not different according to the mechanism of PSVT. 4) ST depression and tachycardia cycle length had significant correlation, especially in atrioventricular reentry tachycardia. 5) Leads with T-wave inversion during tachycardia was observed more frequently in atrioventricular reentry tachycardia than atrioventricular nodal reentry tachycardia(p<0.05), but no difference between manifest and concealed bypass tract. CONCLUSIONS: ST segment depression is rate-related phenomenon and not different according to the mechanism of PSVT. Leads with T-wave inversion during tachycardia was observed more frequently in atrioventricular reentry tachycardia.
Depression*
;
Electrocardiography
;
Humans
;
Prevalence
;
Tachycardia*
;
Tachycardia, Atrioventricular Nodal Reentry
;
Tachycardia, Supraventricular
6.Flow Velocity of Left Renal Vein in Children with Asymptomatic Hematuria or Proteinuria.
Young Jun RHIE ; You Sik HWANG ; Jae Seung LEE ; Myung Joon KIM
Journal of the Korean Society of Pediatric Nephrology 2005;9(1):15-20
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
7.A case of human thelaziasis wearing the contact lens.
Hwan Jo SUH ; Myung Jae PARK ; In Sook WOO ; Jeung Won KIM ; Koo Yeup KIM ; Tae Won LEE ; You Jung CHO ; Yung Han PAIK
Korean Journal of Infectious Diseases 1991;23(1):61-66
No abstract available.
Humans*
8.Familial Atrial Myxoma with Carney's Complex: 1 Case.
Myung Chun KIM ; Jae Young LEE ; Choo Chul PARK ; Seh Young YOU ; Kyu Seok CHO
The Korean Journal of Thoracic and Cardiovascular Surgery 1998;31(8):816-819
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
9.Primary Undifferentiated Sarcoma of Left Atrium.
Myung Chun KIM ; Jae Young LEE ; Choo Chul PARK ; You Seh YOUNG ; Kyu Seok CHO
The Korean Journal of Thoracic and Cardiovascular Surgery 1998;31(8):811-815
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*
10.Thymic Carcinoid Tumor: 1 Case report.
Jae Young LEE ; Myung Chun KIM ; Seh Young YOU ; Hwang Rae JO ; Hong Mo KANG ; Moon Ho YANG
The Korean Journal of Thoracic and Cardiovascular Surgery 1998;31(3):319-323
Thymic carcinoid tumor is a rare mediastinal tumor, which was firstly described by Rosai and Higa in 1972. A carcinoid tumor of the thymus has recently been regarded as a distinct tumor from thymoma, and is probably Kultschizky cell origin. The pathologic diagnosis of thymic carcinoid is made from findings from light microscopy, immunohistochemical studies and electron microscopy. About 50% of thymic carcinoids were seen with endocrinopathies. Recurrences and extrathoracic metastasis are characteristics of thymic carcinoids. Surgical removal of the intial and tumor recurred are considered to be the most effective treatment today. However, the role of the adjuvant radiotherapy and the chemotherapy is still uncertain. Herein we report a case of thymic carcinoid tumor, which was confirmed by operation and pathologic study.
Carcinoid Tumor*
;
Diagnosis
;
Drug Therapy
;
Mediastinal Neoplasms
;
Microscopy
;
Microscopy, Electron
;
Neoplasm Metastasis
;
Radiotherapy, Adjuvant
;
Recurrence
;
Thymoma
;
Thymus Gland
;
Thymus Neoplasms