نتایج جستجو برای: air emboli
تعداد نتایج: 209049 فیلتر نتایج به سال:
PURPOSE Percutaneous nephrolithotomy (PCNL) has been the preferred procedure for the removal of large renal stones in Iran since 1990. Recently, we encountered a series of devastating neurologic complications during PCNL, including paraplegia and hemiplegia. There are several reports of neurologic complications following PCNL owing to paradoxical air emboli, but there are no reports of parapleg...
a case of the budd chiary syndrome (bcs) in a 43-yr-old man with hydatid cyst (hc) in the liver is reported from imam ali hospital, kermanshah, western iran in 2016. this case was complicated by inferior vena cava (ivc) thrombosis, right atrial clot and pulmonary emboli. compression of ivc was the likely mechanism. abdominal ultrasonography revealed a huge hc located in segments near ivc and ca...
Venous gas embolism is common after laparoscopic surgery but is only rarely of clinical relevance. We present a 52 year old woman undergoing laparoscopic treatment for liver cysts, who also underwent cholecystectomy. She was successfully extubated. However, after a few minutes she developed cardiac arrest due to a venous carbon dioxide (CO2) embolism as identified by transthoracic echocardiogra...
The distribution of gaseous pulmonary emboli is presumed to be determined by their buoyancy. We hypothesized that regional pulmonary blood flow may also influence their distribution. Therefore, pulmonary blood flow was measured in supine, anesthetized dogs with use of 15-microm fluorescent microspheres at baseline and during N(2) embolism. The animals were killed, and the lungs were excised, ai...
During diagnostic and interventional radiological procedures, venous air embolism is seen as a nonfatal event. In this study, it was aimed to determine the frequency localization of in contrast enhanced computed tomography (CT). 1654 contrast-enhanced thorax examinations performed Radiology Unit our hospital between January 1, 2019 December 31, 2019. The size detected emboli from which side age...
The canonical view of the origin of tumor lymphovascular emboli is that they usually originate from lymphovascular invasion as part of a multistep metastatic process. Recent experimental evidence has suggested that metastasis can occur earlier than previously thought and we found evidence that tumor emboli formation can result from the short-circuiting step of encircling lymphovasculogenesis. E...
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