Focal définition medical
WebFocal is a word pathologists use to describe something seen in only a small part of the tissue sample examined. Focal changes can be seen when the tissue is examined by … Webnoun : a persistent bacterial infection of some organ or region especially : one causing symptoms elsewhere in the body Word History First Known Use circa 1923, in the meaning defined above Time Traveler The first known use of focal infection was circa 1923 See more words from the same year Dictionary Entries Near focal infection focal area
Focal définition medical
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WebFeb 24, 2024 · Focal fibrosis – This occurs as a response to irritation by substances that are inhaled and then carried to nearby lymph tissue by macrophages. In the lymph tissue, the process of fibrosis begins. WebThe term MRI hyperintensity defines how components of the scan look. Most MRI reports are black and white with shades of gray. However, the hyperintensity area appears a little lighter comparatively. On the contrary, hypointensity would be blacker in color. The MRI hyperintensity reflects the existence of lesions in the brain.
WebTonic, Clonic and Tonic-Clonic (Formerly called Grand Mal) Seizures. Tonic-clonic seizures can evolve from any of the focal or generalized seizure types. For example, a focal seizure can spread to both sides of the brain and cause tonic-clonic seizures. A cluster of myoclonic seizures can become continuous and evolve into a tonic-clonic seizure. WebMar 11, 2024 · Focal is a word pathologists use to describe something seen in only a small part of the tissue sample examined. Focal changes can be seen when the tissue is …
Webec· ta· sia ek-ˈtā-zh (ē-)ə. : the expansion of a hollow or tubular organ. Webfocal definition: 1. central and important: 2. central and important: . Learn more.
WebApr 13, 2024 · Just like the rest of your body, your bones are made of tissue and blood vessels. Any injury to this tissue can cause one or more blood vessels to leak blood. A hard fall, car accident, or high ...
WebApr 7, 2024 · Before the advent of modern neuroimaging, EEG was the best noninvasive tool to use in searching for focal lesions. In the last few decades, with progress in imaging techniques, the role of EEG is changing; its use for localization of a brain lesion is being superseded by neuroimaging. The use of EEG outside of epilepsy has declined markedly ... how to see computer memory usageWebDec 27, 2024 · Focal atrophy of an individual muscle or group of muscles, often encountered clinically, may create diagnostic and therapeutic challenges. A wide variety of neurologic disorders may present... how to see computer name where user log onWeb[ per″fo-ra´shun] a hole or break in the containing walls or membranes of an organ or structure of the body. Perforation occurs when erosion, infection, or other factors create a weak spot in the organ and internal pressure causes a rupture. It also may result from a deep penetrating wound caused by trauma. how to see computer name on windowsWebfocus: [noun] a center of activity, attraction, or attention. a point of concentration. how to see computer run timeWebMar 2, 2024 · In an OPG (orthopantomagram), an exam commonly prescribed by dentists, a periodontal or periapical lucency often indicates an infection. In a … how to see computer name windows 11WebThe meaning of FOCAL POINT is focus. How to use focal point in a sentence. how to see computer power usageWebfo·cal ep·i·lep·sy epilepsy of various etiologies characterized by focal seizures or secondarily generalized tonic-clonic seizures. Ictal symptoms are often related to the brain region where the seizure begins focally. Synonym(s): cortical epilepsy, local epilepsy, localization-related epilepsy (2) , partial epilepsy Farlex Partner Medical ... how to see computer performance windows 10