Cerebral infarction
| Cerebral infarct | |
|---|---|
| CT scan slice of the brain showing a right-hemispheric cerebral infarct (left side of image). | |
| Specialty | Neurology |
Cerebral infarction, also known as an ischemic stroke, is the pathologic process that results in an area of necrotic tissue in the brain (cerebral infarct).[1] In mid- to high-income countries, a stroke is the main reason for disability among people and the 2nd cause of death.[2] It is caused by disrupted blood supply (ischemia) and restricted oxygen supply (hypoxia). This is most commonly due to a thrombotic occlusion, or an embolic occlusion of major vessels which leads to a cerebral infarct .[3][4] In response to ischemia, the brain degenerates by the process of liquefactive necrosis.[1]
- ^ a b Kumar V, Abbas AK, Aster JC, Perkins JA, Robbins SL, Cotran RS (2015). Robbins and Cotran pathologic basis of disease. Student consult (Ninth ed.). Philadelphia, Pa: Elsevier; Saunders. ISBN 978-1-4557-2613-4.
- ^ Murphy SJ, Werring DJ (September 2020). "Stroke: causes and clinical features". Medicine. 48 (9): 561–566. doi:10.1016/j.mpmed.2020.06.002. PMC 7409792. PMID 32837228.
- ^ Douglas VC, Aminoff MJ (2023). "24-09: Stroke". In Papadakis MA, McPhee SJ, Rabow MW, McQuaid KR (eds.). Current Medical Diagnosis & Treatment 2023. New York, NY: McGraw-Hill Education. Retrieved 2024-03-21.
- ^ Shin TH, Lee DY, Basith S, Manavalan B, Paik MJ, Rybinnik I, et al. (July 2020). "Metabolome Changes in Cerebral Ischemia". Cells. 9 (7): 1630. doi:10.3390/cells9071630. PMC 7407387. PMID 32645907.