نتایج جستجو برای: oxygen embolism
تعداد نتایج: 235471 فیلتر نتایج به سال:
hydrogen peroxide, an oxidizing agent used in surgery for its antiseptic properties, has been associated with life-threatening complications. we report a case of suspected gas embolism following irrigation of a tibial bone cyst with hydrogen peroxide in a five year-old boy under general anesthesia, who died despite resuscitative measures and a long stay in the intensive care unit.
microembolic signals (mes) are frequently observed in transcranial doppler (tcd) recordings of patients with mechanical heart valve (mhv). if gaseous bubbles are the underlying cause, number of mes produced by mhv could be reduced with oxygen inhalation. from september 2003 to september 2004, a consecutive series of 14 patients with st jude aortic valve visited in the cardiology clinic were...
a pulmonary embolus clogs the artery that provides blood supply to a part of the lung. the embolus not only prevents the exchange of oxygen and carbon dioxide but also decreases blood supply to the lung tissue itself, potentially causing the tissue to die (infarct). a 52-year-old man presented with syncope and anxiety. he had sinus tachycardia and dilated right ventricle with trabeculations. a ...
Background & Aims: The purpose of this study was to survey red blood cell distribution width after experimentally induced pulmonary embolism in rabbit. Due to oxygen transfer performance of red blood cells, the survey of their special forms and passable widths through the vessels in many diseases is vital. One of these diseases is pulmonary embolism in which red blood cell distribution wid...
Fat embolism syndrome refers to a constellation of symptoms secondary to the presence of fat globules in the lung parenchyma and/or peripheral blood circulation. The syndrome is most often seen in association with long bone or pelvic fractures and can cause significant morbidity and mortality. The present randomized double blind placebo-controlled trial was conducted to evaluate the efficacy of...
fat embolism syndrome refers to a constellation of symptoms secondary to the presence of fat globules in the lung parenchyma and/or peripheral blood circulation. the syndrome is most often seen in association with long bone or pelvic fractures and can cause significant morbidity and mortality. the present randomized double blind placebo-controlled trial was conducted to evaluate the efficacy of...
Background: Cerebral air embolism is defined as symptoms and signs after occlusion of cerebral arteries by intracerebral air bubble influx. There have been reports of many cases during an invasive procedure. Herein, we report a case of air embolism after thyroid biopsy. Case Report: A 70-year-old female visited our emergency room with right hemiparesis and global aphasia after thyroid biopsy. B...
Cerebral air embolism is one of the most deleterious disorders that may affect divers, but it is also a possible complication of surgeries and medical procedures. We report our experience with iatrogenic cerebral air embolism and hyperbaric oxygen treatment.
fat embolisms in lower organ fractured patientsreferred to taleghani hospital of kermanshah (2003-4)
introduction: fat embolism is a rare but serious consequence of fracture which is also potentially fatal. it is caused by the occlusion of blood vessels by fat globules in the brain and lungs, causing bleeding into the alveoli and the disruption of oxygen transfer. clinical manifestations are: respiratory failure, loss of consciousness, fever, tachycardia and petchiae, all following the fractu...
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