منابع مشابه
Asymptomatic contrast medium extravasation.
Arita Y, et al. BMJ Case Rep 2017. doi:10.1136/bcr-2017-222487 Description A 72-year-old man was referred for a contrast-enhanced multidetector coronary CT examination. A physician tried to place an angiocatheter (BD Insyte Autoguard Winged, 20G, 1.1×25 mm) into the right median basilic vein; however, the vein could not be punctured correctly because it was difficult to detect owing to the tort...
متن کاملAngiographical extravasation of contrast medium in hemorrhagic infarction. Case report.
Leakage of the contrast medium was noted on angiograms of a patient whose autopsied brain disclosed typical pathological findings of hemorrhagic infarction. The case was a 63-year old woman with mitral valve failure, who suddenly had loss of consciousness and right-sided hemiplegia. The left carotid angiography performed six hours after onset demonstrated middle cerebral arterial axis occlusion...
متن کاملAngiographical Extravasation of Contrast Medium in Hemorrhagic Infarction
References 1. Branthwaite MA: Neurological damage related to open-heart surgery: A clinical survey. Thorax 27: 748-753 (Nov) 1972 2. Tufo HM, Ostfeld AM, Shekelle R: Central nervous system dysfunction following open-heart surgery. JAMA 212: 1333-1340 (May) 1970 3. Assad-Morell JL, Frye RL, Connolly DC, et al: Aorta-coronary artery saphenous vein bypass surgery: Clinical and angiographic results...
متن کاملExtravasation of Contrast Media
Extravasated iodinated contrast media are toxic to the surrounding tissues, particularly to the skin, producing an acute local inflammatory response that sometimes peaks in 24 to 48 hours. The acute tissue injury resulting from extravasation of iodinated contrast media is possibly related primarily to the hyperosmolality of the extravasated fluid. Despite this, the vast majority of patients in ...
متن کاملImaging of contrast medium extravasation in anticoagulation-associated intracerebral hemorrhage with dual-energy computed tomography.
BACKGROUND AND PURPOSE Contrast medium extravasation (CE) in intracerebral hemorrhage (ICH) is a marker of ongoing bleeding and a predictor of hematoma expansion. The aims of the study were to establish an ICH model in which CE can be quantified, characterized in ICH during warfarin and dabigatran anticoagulation, and to evaluate effects of prothrombin complex concentrates on CE in warfarin-ass...
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ژورنال
عنوان ژورنال: BMJ Case Reports
سال: 2017
ISSN: 1757-790X
DOI: 10.1136/bcr-2017-222487