BACKGROUND AND OBJECTIVES: Metabolic syndrome and high sensitivity C-reactive protein (hs-CRP) are known to be strong predictors of coronary atherosclerosis. Even though there have been many observations and much research concerning the association of coronary atherosclerosis with CRP and metabolic syndrome, certain problems still need to be resolved in order to produce clear mechanistic illustrations. Therefore, the correlations of metabolic syndrome, hs-CRP and the severity of coronary atherosclerosis were evaluated herein. SUBJECTS AND METHODS: 271 patients, aged between 29 and 87, who had undergone diagnostic coronary angiograms at the National Medical Center, between January, 2004 and June, 2006 were evaluated. Coronary angiograms were performed in patients who complained of typical chest pain and had risk factors associated with coronary atherosclerosis. The correlations of metabolic syndrome, hs-CRP and coronary atherosclerosis were analyzed in these patients. RESULTS: Positive relationships were found between the metabolic syndrome risk factor clustering and an increased level of hs-CRP (p<0.01). The severity of coronary atherosclerosis increased with the increasing number of metabolic syndrome risk factors. As metabolic syndrome risk factor clustering increased, the quantity of 1, 2 and 3 vessel diseases also increased (Odd ratios 1.61, 1.83 and 2.50; p=0.001, <0.001 and <0.001, respectively). In contrast to metabolic syndrome risk factor clustering, no definite relationship between the hs-CRP level and the severity of coronary atherosclerosis was observed. CONCLUSION: The more metabolic syndrome risk factors clustered, the greater the severity of coronary atherosclerosis. The extension of coronary atherosclerosis maybe predicted using evaluation of metabolic syndrome risk factor clustering in patients with angina.
C-Reactive Protein ; Chest Pain ; Cluster Analysis* ; Coronary Angiography ; Coronary Artery Disease* ; Humans ; Metabolic Syndrome X ; Risk Factors*

Degenerative vascular disease, previous arterial surgery, long-term ureteral stenting, pelvis surgery, and radiotheraphy are reported as causes of artery-to-collecting-system communication.. Artery-to-collecting-system- communication associated with blunt trauma is rare, but potentially fatal. The diagnosis is very difficult and requires a high degree of suspicion. We were able to make the diagnosis based on the characteristic finding of contrast-enhanced computed tomography (CT) obtained in the early phase, equivalent to the finding obtained in the corticomedullary phase of the kidney. We report a case of artery to collecting system communication due to blunt abdominal trauma following a fall, which was treated by embolization.
Arteries* ; Diagnosis ; Kidney ; Pelvis ; Stents ; Ureter ; Vascular Diseases

Degenerative vascular disease, previous arterial surgery, long-term ureteral stenting, pelvis surgery, and radiotheraphy are reported as causes of artery-to-collecting-system communication.. Artery-to-collecting-system- communication associated with blunt trauma is rare, but potentially fatal. The diagnosis is very difficult and requires a high degree of suspicion. We were able to make the diagnosis based on the characteristic finding of contrast-enhanced computed tomography (CT) obtained in the early phase, equivalent to the finding obtained in the corticomedullary phase of the kidney. We report a case of artery to collecting system communication due to blunt abdominal trauma following a fall, which was treated by embolization.
Arteries* ; Diagnosis ; Kidney ; Pelvis ; Stents ; Ureter ; Vascular Diseases

BACKGROUND: Observation on the hemodialysis treatment; whether there are any different effects on mortality rate, side effects, or effectiveness of the treatment depending on patients' age. METHODS: Chronic renal failure patients who started hemodialysis treatment between 2002 and 2003 were separated in two groups, 33 patients of 60 and older and 76 patients under 60. We investigated mortality rate difference, A-V shunt re-operation, and total protein and albumin level. Also, comparing and analyzing the urea reduction ratio, we examined whether effectiveness is different depending on the patients' age. RESULTS: The 3 year survivor rate of patients who initially started hemodialysis treatment over 60 was 66.7%, and that of the patients under 60 resulted as 73.1%. The average total protein lefel for over 60 was 6.48g/dL and for under 60 was 6.80g/dL, and albumin for over 60 was 3.15g/dL and under 60 was 3.46g/dL. We identified that the patients who repeated shunt operation in over 60 group was 4(12%) and in under 60 group was 4(5.2%). Effectiveness of the treatment, Urea Reduction Ratio(URR), for both groups was 71%. CONCLUSION: The 3 year survivor rate of patients who initially started hemodialysis treatment over 60 was lower than the control group, but considering the remaining life expectancy, it seems to be no significant difference between the groups; and the treatment effectiveness was same in both groups.
Humans ; Kidney Failure, Chronic ; Life Expectancy ; Prognosis ; Renal Dialysis ; Survivors ; Treatment Outcome ; Urea

Approximately 5% of patients infected with Herpes zoster experience motor complications, such as muscle atrophy or paresis, caused by motor neuron involvement. The majority of paretic cases are associated with involvement of cranial nerves or of spinal nerves that innervate the muscles of extremities. We report the case of an 82-year-old female patient with cutaneous Herpes zoster involving the T10-11 sensory dermatomes, complicated by ipsilateral abdominal protrusion. Electromyography on the left external oblique muscle revealed marked denervation potentials, implying motor neuron involvement. One month after the onset of abdominal protrusion, the patient's motor symptoms markedly improved. Clinicians should consider the possibility of motor neuron involvement with Herpes zoster, even in cases of zoster involving thoracic branches of spinal nerves.
Aged, 80 and over ; Cranial Nerves ; Denervation ; Electromyography ; Extremities ; Female ; Herpes Zoster ; Humans ; Motor Neurons ; Muscles ; Muscular Atrophy ; Paresis ; Spinal Nerves

Approximately 5% of patients infected with Herpes zoster experience motor complications, such as muscle atrophy or paresis, caused by motor neuron involvement. The majority of paretic cases are associated with involvement of cranial nerves or of spinal nerves that innervate the muscles of extremities. We report the case of an 82-year-old female patient with cutaneous Herpes zoster involving the T10-11 sensory dermatomes, complicated by ipsilateral abdominal protrusion. Electromyography on the left external oblique muscle revealed marked denervation potentials, implying motor neuron involvement. One month after the onset of abdominal protrusion, the patient's motor symptoms markedly improved. Clinicians should consider the possibility of motor neuron involvement with Herpes zoster, even in cases of zoster involving thoracic branches of spinal nerves.
Aged, 80 and over ; Cranial Nerves ; Denervation ; Electromyography ; Extremities ; Female ; Herpes Zoster ; Humans ; Motor Neurons ; Muscles ; Muscular Atrophy ; Paresis ; Spinal Nerves

PURPOSE: We wanted to assess the technical feasibility and clinical efficacy of the placement and retrieval of a Gunther Tulip filter for the prevention of fatal pulmonary embolism during the management of patients with a free floating thrombus in their inferior vena cava (IVC). MATERIALS AND METHODS: Six patients having a free floating thrombus in their IVC (three patients with an isolated free floating thrombus in the IVC that resulted from immobilization due to traumatic liver injury or cerebral infarction, two patients with coexisting deep vein thrombosis in the left lower extremity that was caused by May-Thurner syndrome, and one patient with coexisting deep vein thrombosis in the right lower extremity that was due to nephrotic syndrome and immobilization after hip joint replacement) underwent placement and retrieval of a Gunther Tulip filter. The placement of the filter was performed through the right internal jugular vein to prevent the risk of detachment of the thrombus during the procedure. Retrieval of filter was performed after the free floating thrombus of the IVC had disappeared on follow-up CT because of anticoagulation therapy, aspiration thrombectomy or catheter directed Urokinase thrombolysis. RESULTS: The Gunther Tulip filter was successfully placed in the IVC in all six patients and it was retrieved after the management of the free floating thrombus. The mean duration of the placement of the filter was 11 days (range: 7-25 days). Two patients underwent placement of an iliac vein stent for the management of May-Thurner syndrome. Detachment of the free floating thrombus in the IVC and the subsequent thrombus entrapment in the filter were documented during aspiration thrombectomy or Urokinase thrombolysis in four patients. Recurrent thrombus didn't occur during the follow-up period (range: 3-20 months) in five of the six patients. In one patient, a recurrent thrombus due to the discontinuance of anticoagulation therapy was identified at the filter detachment site of the IVC on the follow-up CT 10 days after the filter retrieval, but it disappeared 15 days after proper anticoagulation therapy was done. CONCLUSION: Temporary Gunther Tulip filter placement is technically feasible and efficacious for the prophylaxis of pulmonary embolism in those patients with a free floating thrombus in the IVC, and particularly in those patients who will have subsequent aspiration thrombectomy or catheter directed Urokinase thrombolyis performed.
Catheters ; Cerebral Infarction ; Follow-Up Studies ; Hip Joint ; Humans ; Iliac Vein ; Immobilization ; Jugular Veins ; Liver ; Lower Extremity ; May-Thurner Syndrome ; Nephrotic Syndrome ; Pulmonary Embolism ; Stents ; Thrombectomy ; Thrombosis* ; Tulipa* ; Urokinase-Type Plasminogen Activator ; Vena Cava, Inferior* ; Venous Thrombosis

A 36-year-old male patient with no remarkable medical history was admitted to our hospital for a health check up. On chest radiography, bilateral aortic notches at the level of aortic arch were shown suggesting aortic arch anomaly without any clinical symptoms. Two aortic arches were almost same-in-size on suprasternal view of transthoracic echocardiography. In addition, multidetector computed tomography showed balanced type double aortic arch forming a complete vascular ring which encircled the trachea and esophagus. The trachea was slightly compressed by the vascular ring whereas the esophagus was intact. Nevertheless, the pulmonary function test was normal. The patient was discharged from hospital with instructions for periodic follow-up.
Adult ; Aorta, Thoracic ; Echocardiography ; Esophagus ; Follow-Up Studies ; Humans ; Male ; Multidetector Computed Tomography ; Respiratory Function Tests ; Thorax ; Trachea

BACKGROUND AND OBJECTIVES: It has been demonstrated that the anomalous origin of coronary arteries (AOCA) are generally asymptomatic and rare diseases. However, some cases can cause severe life threatening events. To detect these anomalies, coronary angiographies and autopsies were used to detect coronary artery anomalies, but these procedures have limitations because of their invasiveness. The new device, Multidetector Computed Tomography (MDCT), now replaces the method of choice for detecting coronary anomalies. The prevalence of these anomalies in Korea has not been studied yet. This present analysis attempted to determine the prevalence of AOCA in Korean men by MDCT. SUBJECTS AND METHODS: 1582 Korean male police officers underwent coronary MDCT for their health screening voluntarily. After reconstruction of CT images, we could confirm coronary artery anomalies. RESULTS: The prevalence of AOCA in Korean men was 1.14% (18 out of 1582 cases). The most common abnormality (11 cases, 0.70%) was the origin of the coronary artery. Anomalies of the coronary artery end point were observed in 5 cases (0.32%). The anomalous location of coronary ostium on the aortic root was observed in 1 case (0.06%). An anomalous collateral vessel was observed in 1 case (0.06%). CONCLUSION: The prevalence of coronary artery anomalies in Korean men was 1.14%. Coronary CT is a safe and noninvasive modality for detecting coronary anomalies.
Autopsy ; Coronary Angiography ; Coronary Vessel Anomalies ; Coronary Vessels ; Humans ; Korea ; Male ; Mass Screening ; Multidetector Computed Tomography ; Police ; Prevalence ; Rare Diseases

Brugada syndrome is characterized by sudden cardiac death associated with ventricular tachyarrhythmia in patients without structural heart disease. We recently observed a case of concealed Brugada ECG pattern, which appeared after oral propafenone administration for atrial fibrillation. A 34-year-old male patient who experienced syncope was admitted to the emergency department with acute atrial fibrillation (AF). Three hundred milligrams of propafenone that were administered to convert AF to sinus rhythm unmasked the Brugada ECG pattern that had remained concealed. The patient showed a type 1 Brugada ECG pattern after taking propafenone.
Adult ; Atrial Fibrillation* ; Brugada Syndrome ; Death, Sudden, Cardiac ; Electrocardiography* ; Emergency Service, Hospital ; Heart Diseases ; Humans ; Male ; Propafenone* ; Syncope ; Tachycardia