No abstract available.
Immobilization* ; Rib Fractures* ; Ribs*

No abstract available in English.
Talus

No abstract available.
Blood Transfusion, Autologous*

Glycosaminoglycans (GAGs)are essential components of the extracellular matrix of various tissues.They have been known to regulate cellular and extracellular environments for cell survival and differentiation in various physiologic and pathologic conditions.The present study was conducted to identify the distribution of GAGs in subepithelial cortical fibers of normal and traumatic cataractous lens of rabbits. Traumatic cataract was made by piercing the anterior lens capsule with 25-gauge sharp needle and the rabbits were killed at different time intervals (1, 2, 3 and 4 weeks).From the enucleated eyes subepithelial lens cortical fibers were obtained.A normal rabbit lens was used for the control. The specimens were stained with 0.05%ruthenium red (RR)and processed for histochemical electron microscopy. RR reactive materials were identified as fine granular or filamentous structures.In normal rabbit lens they were present mainly along the surface of lens epithelial cells, the surface of the subepithelial cortical fibers. In cataractous rabbits lens, strong RR positive reactions were observed along the surface of the lens epithelial cells and subepthelial cortical fibers as well as at the intercortical fiber spaces and even within its micro-organelles. This investigation resulted in an illustration of the ultrastructural distribution of GAGs in normal and traumatic cataractous lens of rabbit.this may suggest altered GAG distribution may closely related to the formation of lens opacity.
Cataract* ; Cell Survival ; Epithelial Cells ; Extracellular Matrix ; Glycosaminoglycans ; Microscopy, Electron ; Needles ; Rabbits* ; Ruthenium Red* ; Ruthenium*

BACKGROUND: Cardiogenic shock is the most common cause of in-hospital mortality after acute myocardial infarction. Despite improvement in coronary care, the in-hospital mortality rate of cardiogenic shock is very high in conventional conservative therapy. Recently, it was suggested that coronary angioplasty may reduce the mortality associated with cardiogenic shock. METHOD: Thirteen consecutive patients with cardiogenic shock who underwent coronary angioplasty were studied. Shock was not induced by mechanical complications, arrhythmia, hypovolemia and other reversible cause. We collected and analyzed the clinical, hemodynamic survivor groups. RESULTS: Of 13 patients, 11 had successful reperfusion of the infarct-related coronary artery and 2 had unsuccessful reperfusion. Of 11 patients with successful angioplasty, 8 survived at the time of hospital discharge. All patents with unsuccessful angioplasty died in the hospital. Therefore overall hospital survival rate was 62% and the rate increased to 73% in patients with successful reperfusion. Survivor and non-survivor groups in clinical, hemodynamic and angiographic variables were similar except systolic blood pressure and the presence of successful reperfusion. CONCLUSION: In patients with cardiogenic shock, the patency of infarct-related coronary artery was strongly associated with in-hospital mortality. This findings support aggressive interventional strategy in patient with cardiogenic shock complicating acute myocardial infarction.
Angioplasty ; Angioplasty, Balloon, Coronary* ; Arrhythmias, Cardiac ; Blood Pressure ; Coronary Vessels ; Hemodynamics ; Hospital Mortality ; Humans ; Hypovolemia ; Mortality ; Myocardial Infarction* ; Reperfusion ; Shock ; Shock, Cardiogenic* ; Survival Rate ; Survivors

BACKGROUND: Cardiogenic shock is the most common cause of in-hospital mortality after acute myocardial infarction. Despite improvement in coronary care, the in-hospital mortality rate of cardiogenic shock is very high in conventional conservative therapy. Recently, it was suggested that coronary angioplasty may reduce the mortality associated with cardiogenic shock. METHOD: Thirteen consecutive patients with cardiogenic shock who underwent coronary angioplasty were studied. Shock was not induced by mechanical complications, arrhythmia, hypovolemia and other reversible cause. We collected and analyzed the clinical, hemodynamic survivor groups. RESULTS: Of 13 patients, 11 had successful reperfusion of the infarct-related coronary artery and 2 had unsuccessful reperfusion. Of 11 patients with successful angioplasty, 8 survived at the time of hospital discharge. All patents with unsuccessful angioplasty died in the hospital. Therefore overall hospital survival rate was 62% and the rate increased to 73% in patients with successful reperfusion. Survivor and non-survivor groups in clinical, hemodynamic and angiographic variables were similar except systolic blood pressure and the presence of successful reperfusion. CONCLUSION: In patients with cardiogenic shock, the patency of infarct-related coronary artery was strongly associated with in-hospital mortality. This findings support aggressive interventional strategy in patient with cardiogenic shock complicating acute myocardial infarction.
Angioplasty ; Angioplasty, Balloon, Coronary* ; Arrhythmias, Cardiac ; Blood Pressure ; Coronary Vessels ; Hemodynamics ; Hospital Mortality ; Humans ; Hypovolemia ; Mortality ; Myocardial Infarction* ; Reperfusion ; Shock ; Shock, Cardiogenic* ; Survival Rate ; Survivors

Acute pancreatitis is an uncommon side effect of pegylated interferon (PEG-IFN) alpha-2b and ribavirin (RBV) combination therapy. In South Korea, There is a no report of acute pancreatitis associated PEG-IFN alpha-2b plus RBV combination therapy. Here, acute pancreatitis associated with PEG-IFN alpha-2b plus RBV treatment is described in two patients with chronic hepatitis C. We started on weekly subcutaneous injection of PEG-IFN alpha-2b plus daily RBV. During this therapy, acute pancreatitis occurred in these patients without other causes of acute pancreatitis. We thought that the cause of acute pancreatitis in these patients was PEG-IFN alpha-2b and RBV. We stopped the treatment of PEG-IFN alpha-2b and RBV, and patients were improved.
Hepatitis C, Chronic* ; Humans ; Injections, Subcutaneous ; Interferons* ; Korea ; Pancreatitis* ; Ribavirin*

Pacemaker implantation for patients with mechanical tricuspid valve is quite challengeable because lead insertion through prosthetic tricuspid valve may cause valve dysfunction or lead impingement. Also complications due to interrupt of anticoagulation should be considered. A 65 years old woman received AAI (atrium paced, atrium sensed, inhibited) pacemaker for sick sinus syndrome and mechanical mitral valve replacement for severe mitral steno-insufficiency at the same time 16 years before. She needed to undergo mechanical tricuspid valve replacement (TVR) because of severe tricuspid regurgitation despite of medical therapy. Complete atrioventricular block developed during the TVR operation and it was not recovered even after several days of temporary pacing. We decided left ventricular pacing through coronary sinus because ventricular lead could not pass mechanical tricuspid or mitral valve and also planned to continue oral anticoagulation therapy. We could find a place where high pacing output did not pace phrenic nerve with acceptable sensing, pacing threshold. The patient recovered well without any periprocedural complications. Left ventriclcular pacing lead implantation through coronary sinus without interruption of anticoagulation can be an alternative to epicardial pacing for patients with mechanical tricuspid valve.
Atrioventricular Block ; Coronary Sinus ; Female ; Humans ; Mitral Valve ; Phrenic Nerve ; Sick Sinus Syndrome ; Tricuspid Valve Insufficiency ; Tricuspid Valve*

Kommerell diverticulum is a rare congenital anomaly of the aortic arch characterized by dilation at the proximal descending aorta, which gives rise to an aberrant subclavian artery. Kommerell diverticulum is usually asymptomatic, but can also be associated with symptoms due to compression of the esophagus or trachea, and can rarely be fatal due to dissection or rupture of the diverticulum. Here, we report a rare case of dysphagia caused by compression of the esophagus by Kommerell diverticulum originating from the right-sided aortic arch.

We present here a case in which functional MR imaging (fMRI) was done for a patient who developed retrograde psychogenic amnesia for a four year period of her life history after a severe stressful event. We performed the fMRI study for a face recognition task using stimulation with three kinds of face photographs: recognizable familiar faces, unrecognizable friends' faces due to the psychogenic amnesia, and unfamiliar control faces. Different activation patterns between the recognizable faces and unrecognizable faces were found in the limbic area, and especially in the amygdala and hippocampus.
*Stress Disorders, Post-Traumatic ; *Magnetic Resonance Imaging ; Humans ; Hippocampus/physiology ; Female ; Amygdala/physiology ; Amnesia, Retrograde/*diagnosis/*etiology ; Adult