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Magnetic resonance angiography (MRA) is a group of techniques based on magnetic resonance imaging (MRI) to image blood vessels. Magnetic resonance angiography is used to generate images of arteries (and less commonly veins) in order to evaluate them for stenosis (abnormal narrowing), occlusions, aneurysms (vessel wall dilatations, at risk of rupture) or other abnormalities.
Magnetic resonance angiography (MRA) generates pictures of the arteries to evaluate them for stenosis (abnormal narrowing) or aneurysms (vessel wall dilatations, at risk of rupture). MRA is often used to evaluate the arteries of the neck and brain, the thoracic and abdominal aorta, the renal arteries, and the legs (called a "run-off").
denotes something as 'first' or 'most important' Greek πρωτος (prōtos), first; principal, most important protoneuron: pseud-denotes something false or fake Greek ψεύδω (pseúdō), to lie or deceive pseudoephedrine: psor-Itching Greek ψώρα (psṓra), itch, mange, scurvy psoriasis: psych-of or pertaining to the mind
mean platelet volume: MR: medical representative mental retardation mitral regurgitation modified release (compare time release technology (medicine)) menstrual regulation (unsafe abortion) MRA: magnetic resonance angiography: MRCP: magnetic resonance cholangiopancreatography: MRG: murmurs, rubs, and gallops (see heart sounds) MRI: magnetic ...
“To avoid false negatives and undue stress, try to hold off on testing until the recommended date, which for most pregnancy tests is 14 days after ovulation or on the day of expected menses ...
A pregnancy test is used to determine whether a female is pregnant or not. The two primary methods are testing for the female pregnancy hormone (human chorionic gonadotropin (hCG)) in blood or urine using a pregnancy test kit, and scanning with ultrasonography. [1] Testing blood for hCG results in the earliest detection of pregnancy. [2]
Hemorrhoids are common in pregnancy as a result of constipation and increased intra-abdominal pressure. Hemorrhoids can cause bleeding, pain, and itching. [30] Treatment is symptomatic, including improving underlying constipation. Symptoms may resolve spontaneously after pregnancy, although hemorrhoids may remain in the days after childbirth. [31]
This is a list of mnemonics used in medicine and medical science, categorized and alphabetized. A mnemonic is any technique that assists the human memory with information retention or retrieval by making abstract or impersonal information more accessible and meaningful, and therefore easier to remember; many of them are acronyms or initialisms which reduce a lengthy set of terms to a single ...