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Computed tomography of the head uses a series of X-rays in a CT scan of the head taken from many different directions; the resulting data is transformed into a series of cross sections of the brain using a computer program. [1] CT images of the head are used to investigate and diagnose brain injuries and other neurological conditions, as well ...
Intracranial hemorrhage is a serious medical emergency because the buildup of blood within the skull can lead to increases in intracranial pressure, which can crush delicate brain tissue or limit its blood supply. Severe increases in intracranial pressure (ICP) can cause brain herniation, in which parts of the brain are squeezed past structures ...
The idea of DAI first came about as a result of studies by Sabina Strich on lesions of the white matter of individuals who had sustained head trauma years before. [37] Strich first proposed the idea in 1956, calling it diffuse degeneration of white matter ; however, the more concise term "diffuse axonal injury" came to be preferred. [ 38 ]
If a brain aneurysm is suspected, it can be diagnosed through imaging exams, such as CT scans (X-rays that can show bleeding in the brain), an MRI (magnetic resonance imaging, which creates a ...
Head CT showing periventricular white matter lesions. Leukoaraiosis is a particular abnormal change in appearance of white matter near the lateral ventricles. It is often seen in aged individuals, but sometimes in young adults. [ 1 ][ 2 ] On MRI, leukoaraiosis changes appear as white matter hyperintensities (WMHs) in T2 FLAIR images. [ 3 ][ 4 ...
70 Innocent Symptoms That Led To Alarming Medical Diagnoses. Gabija Palšytė. September 18, 2024 at 2:32 AM. When a rash or an odd-looking spot appears on our body, we tend to instinctively brush ...
Medical condition Subarachnoid hemorrhage Other names Subarachnoid haemorrhage CT scan of the brain showing subarachnoid hemorrhage as a white area in the center (marked by the arrow) and stretching into the sulci to either side Pronunciation / ˌ s ʌ b ə ˈ r æ k n ɔɪ d ˈ h ɛ m ər ɪ dʒ / Specialty Neurosurgery, Neurology Symptoms Severe headache of rapid onset, vomiting, decreased ...
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