CT Perfusion for Confirmation of Brain Death
نویسندگان
چکیده
منابع مشابه
CLINICAL REPORT BRAIN CT Perfusion for Confirmation of Brain Death
SUMMARY: For pronouncing brain death, unlike CTP, the 2-phase CTA gives no functional information and is limited by inadvertent delay of the second acquisition, which may give false-negative results. The purpose of our study was to compare CTP and CTA derived from the CTP data with the Dupas and Frampas criteria for confirmation of brain death. A retrospective review of CTP in 11 consecutive pa...
متن کاملConfirmation of brain death using brain radionuclide perfusion imaging technique.
OBJECTIVE To determine the reliability of radionuclide cerebral blood perfusion imaging in confirming brain death irrespective of continued heartbeat. SUBJECTS AND METHODS Twenty-eight patients (19 male and 9 female, aged 17-63 years) with severe brain injury and fully supported until the final cardiac asystole were included in the study. Two sets of clinical tests aimed at ascertaining brain...
متن کاملDiagnosing brain death by CT perfusion and multislice CT angiography.
INTRODUCTION Although the diagnosis of brain death (BD) is usually based on clinical criteria, in sedated patients, ancillary techniques are needed. This study was designed to assess the accuracy of cerebral multislice computed tomographic angiography (CTA) and CT perfusion (CTP) in diagnosing BD. METHODS Prospective observational study in 27 BD patients. RESULTS All patients were diagnosed...
متن کاملComputed tomography (CT) angiography for confirmation of the clinical diagnosis of brain death.
BACKGROUND The diagnosis of death using neurological criteria (brain death) has profound social, legal and ethical implications. The diagnosis can be made using standard clinical tests examining for brain function, but in some patient populations and in some countries additional tests may be required. Computed tomography (CT) angiography, which is currently in wide clinical use, has been identi...
متن کاملBrain dead or not? CT angiogram yielding false-negative result on brain death confirmation.
We describe a case of severe traumatic brain injury with multiple facial and skull fractures where CT angiogram (CTA) failed to yield a definite result of brain death as an ancillary test. A 28-year-old man was admitted following a road traffic accident with a Glasgow Coma Score (GCS) of 3/15 and fixed pupils. CT brain revealed uncal herniation and diffuse cerebral oedema with associated multip...
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ژورنال
عنوان ژورنال: American Journal of Neuroradiology
سال: 2012
ISSN: 0195-6108,1936-959X
DOI: 10.3174/ajnr.a3376