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  2. en.wikipedia.org › wiki › StrokeStroke - Wikipedia

    May 20, 2024 · Stroke (also known as a cerebrovascular accident ( CVA) or brain attack) is a medical condition in which poor blood flow to the brain causes cell death. [5] There are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding. [5] Both cause parts of the brain to stop functioning properly.

    • Cell Death

      Overview of signal transduction pathways involved in...

  3. Apr 30, 2024 · El accidente cerebrovascular hemorrágico ocurre cuando un vaso sanguíneo en el cerebro tiene una fuga o se rompe. El sangrado dentro del cerebro o hemorragia cerebral puede deberse a muchas afecciones que dañan los vasos sanguíneos. Los factores relacionados con un accidente cerebrovascular hemorrágico incluyen los siguientes:

  4. May 20, 2024 · Haemorrhagic transformation is a complication of cerebral ischaemic stroke and can significantly worsen prognosis. Terminology. The term haemorrhagic transformation is somewhat variably used and collectively refers to two different processes, which have different incidence, appearance and prognostic implications. These are:

  5. 5 days ago · stroke, sudden impairment of brain function resulting either from a substantial reduction in blood flow to some part of the brain or from intracranial bleeding. The consequences of stroke may include transient or lasting paralysis on one or both sides of the body, difficulties in speaking or eating, and a loss of muscular coordination.

    • The Editors of Encyclopaedia Britannica
  6. May 20, 2024 · The spot sign is a CTA sign in acute intracerebral hemorrhage representing the focal accumulation/pooling/extravasation of contrast containing blood within the hematoma. It is an important feature to identify during the evaluation of acute intracerebral hemorrhage as it significantly increases the likelihood of hematoma growth.

  7. 6 days ago · Traumatic brain injury; Other names: Intracranial injury, physically induced brain injury: CT scan showing cerebral contusions, hemorrhage within the hemispheres, and subdural hematoma. There is also displaced skull fracture of left transverse parietal and temporal bones. Specialty: Neurosurgery, pediatrics: Symptoms

  8. en.wikipedia.org › wiki › Human_brainHuman brain - Wikipedia

    16 hours ago · The brain is the central organ of the human nervous system, and with the spinal cord makes up the central nervous system. The brain consists of the cerebrum, the brainstem and the cerebellum. It controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sense organs, and making ...

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