نتایج جستجو برای: azygos vein
تعداد نتایج: 70384 فیلتر نتایج به سال:
Ankylosing spondylitis (AS) can be challenging for anesthesiologists because central venous access can be difficult, and the airway can be blocked due to the fixed flexion deformity of the spine. In this case, we attempted central access via the right subclavian vein, but the catheter was repeatedly inserted into the azygos vein, which was confirmed by radiology. After several attempts, the cat...
Summary Though the etiology of multiple sclerosis remains unknown, the widely accepted explanation is that it has an autoimmune inflammatory background. In 2006 Paolo Zamboni renewed the somewhat forgotten vascular theory of the pathogenesis of multiple sclerosis, proposing the new entity of 'chronic cerebrospinal venous insufficiency'. As a result of this hypothesis, Zamboni suggested an endov...
Over the past 18 years I have been involved in studying a special group of patients having undergone brain bisection for the control of intractable epilepsy. These studies first started with Roger Sperry when he and I initiated the modern work on Dr. Bogen’s patients in the early 1960’s. Ever since, there have been many interpretations of the significance of our findings for a theory of mind of...
Figure 1 Photographs (A; case 1 and B; case 2) and illustrations of Figure 1A (C) and Figure 1B (D) showing double superior vena cava: right connected to right atrium and left to the coronary sinus. pLSVC: persistent left superior vena cava; RSVC; right superior vena cava; CS: coronary sinus; LV: left ventricle; RA: right atrium; AA ascending aorta; IVC: inferior vena cava. In both cases, the v...
Chylothorax is the accumulation of chyle in the pleural cavity as a result of damage to the lymphatic ducts. We treated a young man who was a kidney transplant recipient who had a prior internal jugular vein permanent catheter for hemodialysis, who developed dyspnea and hypoxemia. Chest radiography showed bilateral pleural effusion. Analysis of the white, milky, cloudy, odorless effusion fluid ...
This study aimed to review and analyse the computed tomography (CT) imaging results of frequently encountered developmental anomalies of the inferior vena cava (IVC). The underlying clinical significance was evaluated with reference to the relevant literature. CT images of patients who received abdominal or thoracic scanning between July 2009 and September 2011 were reviewed. Developmental anom...
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