Radiology Book

Background Information

  • Magnetic Resonance Imaging

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Magnetic Resonance Imaging

Aka: Magnetic Resonance Imaging, MRI
  1. Contraindications
    1. Pacemaker
    2. Intracranial Aneurysm clips
    3. Metallic foreign body in eye or brain
    4. Implantable Defibrillator (AICD)
    5. Cochlear implant
    6. TENS unit
  2. Safety: Allowed metal objects
    1. Coronary stents
    2. Surgical Clips
  3. Safety: Pregnancy
    1. MRI appears safe in pregnancy
    2. However, Gadolinium is associated with Stillbirths and a small increased risk of rheumatologic or inflammatory conditions
    3. Ray (2016) JAMA 316(9):952-61 +PMID:27599330 [PubMed]
  4. Precautions
    1. Magnetic field is always on
    2. Do not enter scan room with a metallic object
      1. Stethoscope
      2. Tuning fork
      3. Reflex hammer

Magnetic Resonance Imaging (C0024485)

Definition (MSHCZE) Neinvazivní metoda zobrazení vnitřní anatomie založená na principu, že atomové jádro v silném magnetickém poli absorbuje vlny radiofrekvenční energie a vysílá je jako radiové vlny, které mohou být rekonstruovány v počítačových snímcích. Deskriptor zahrnuje také techniky nukleární magnetické rezonance. R
Definition (NCI_CDISC) Imaging that uses radiofrequency waves and a strong magnetic field rather than x-rays to provide amazingly clear and detailed pictures of internal organs and tissues. The technique is valuable for the diagnosis of many pathologic conditions, including cancer, heart and vascular disease, stroke, and joint and musculoskeletal disorders.
Definition (NCI_NCI-GLOSS) A procedure in which radio waves and a powerful magnet linked to a computer are used to create detailed pictures of areas inside the body. These pictures can show the difference between normal and diseased tissue. NMRI makes better images of organs and soft tissue than other scanning techniques, such as computed tomography (CT) or x-ray. NMRI is especially useful for imaging the brain, the spine, the soft tissue of joints, and the inside of bones.
Definition (NCI) Imaging that uses radiofrequency waves and a strong magnetic field rather than x-rays to provide amazingly clear and detailed pictures of internal organs and tissues. The technique is valuable for the diagnosis of many pathologic conditions, including cancer, heart and vascular disease, stroke, and joint and musculoskeletal disorders.
Definition (MSH) Non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images. The concept includes proton spin tomographic techniques.
Definition (CSP) non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images; concept includes proton spin tomographic techniques.
Concepts Diagnostic Procedure (T060)
MSH D008279
ICD10 2015, U006698
SnomedCT 312250003, 169084009, 169080000, 146302009, 146298001, 271546008, 113091000
CPT 76498
LNC LP6406-5
English MR Tomography, Tomography, MR, Imaging, Magnetic Resonance, MRI - Magnetic reson imaging, NMR - Nuclear magnetic reson, Nuclear magnetic resonance NOS, TOMOGR MR, MR TOMOGR, TOMOGR NMR, NMR Imaging, ZEUGMATOGR, Imaging, NMR, NMR TOMOGR, NMR Tomography, Zeugmatography, Tomography, NMR, Magnetic resonance imaging - action, NMR, Nuclear magnetic resonance imaging, magnetic resonance imaging (procedure), magnetic resonance imaging, imaging magnetic nuclear resonance, magnetic resonance imaging (MRI), nmr imaging, Magnetic Resonance Imaging [MRI], MRI Scan, MRI scan, Magnetic resonance imaging procedure, Nuclear magnetic resonance, Nuclear magnetic resonance NOS (procedure), NMR Scan, Magnetic resonance study (procedure), Magnetic resonance: [imaging] or [study], Magnetic resonance: [imaging] or [study] (procedure), NMRI, nuclear magnetic resonance imaging, MRI, Magnetic resonance imaging, MR - Magnetic resonance, MRI - Magnetic resonance imaging, Magnetic resonance study, NMR - Nuclear magnetic resonance, Magnetic resonance technique, Magnetic resonance imaging (procedure), Magnetic resonance imaging - action (qualifier value), nuclear magnetic resonance, Magnetic resonance imaging, NOS, MRI, NOS, Magnetic Resonance Imaging, Magnetic Resonance Imaging Scan, Medical Imaging, Magnetic Resonance / Nuclear Magnetic Resonance, Nuclear Magnetic Resonance Imaging
Italian Risonanza magnetica nucleare, RMN, RM, Imaging a risonanza magnetica
French IRM, RMN, IRM (Imagerie par Résonance Magnétique), Tomographie par résonance magnétique, TRM (Tomographie par Résonance Magnétique), Tomographie-RM, Imagerie de résonance magnétique, Remnographie, Tomographie à résonance magnétique, Zeugmatographie, Imagerie par résonance magnétique nucléaire, Imagerie par résonance magnétique
Portuguese Imagiologia de ressonância magnética, Ressonância magnética nuclear, Tomografia por RMN, Imagem por RMN, Imageamento de Ressonância Magnética, Imagem de Ressonância Magnética, Imagiologia de ressonância magnética nuclear, Imagem por Ressonância Magnética, Tomografia por RM
Japanese 核磁気共鳴画像, MRI, NMR, カクジキキョウメイガゾウ, MRI, NMR, 磁気共鳴映像法, MRI-ファンクショナル, MRI検査, NMR断層撮影, ファンクショナルMRI, 断層撮影-陽子スピン, 陽子スピン断層撮影, 断層撮影-NMR, 磁気共鳴画像診断, 磁気共鳴断層撮影法, 陽子スピン断層撮影法, NMR断層撮影法, 磁化移入造影画像診断, 磁気共鳴断層撮影, 化学シフトイメージング, MRIスキャン, 磁気共鳴画像, MR画像, NMR画像
Swedish Magnetisk resonanstomografi
Czech MR tomografie, Nukleární magnetická rezonance, MRI, NMR, magnetická rezonanční tomografie, zobrazování magnetickou rezonancí, magnetická rezonance, magnetická rezonance - zobrazování, NMR tomografie
Spanish Tomografía por RMN, Imagen por RMN, imágenes por resonancia magnética, estudio por imágenes de resonancia magnética - acción, imágenes por resonancia magnética - acción, imágenes por resonancia magnética - acción (calificador), estudio por imágenes de resonancia magnética - acción (calificador), resonancia magnética, SAI (procedimiento), RM, SAI, resonancia magnética, SAI, estudio por resonancia magnética nuclear, Nuclear magnetic resonance NOS, estudio por resonancia magnética (procedimiento), estudio por resonancia magnética, Barridos MRI, RMN, imagenología por resonancia magnética, resonancia magnética nuclear (procedimiento), resonancia magnética nuclear, técnica de resonancia magnética, Resonancia magnética nuclear, Tomografía por RM, Imagen por Resonancia Magnética
Finnish Magneettikuvaus
Russian IAMR-TOMOGRAFIIA, MAGNITNOGO REZONANSA IZOBRAZHENIE, IAMR-IZOBRAZHENIE, TOMOGRAFIIA, IAMR, MR-TOMOGRAFIIA, TOMOGRAFIIA PROTONNAIA SPINOVAIA, МАГНИТНОГО РЕЗОНАНСА ИЗОБРАЖЕНИЕ, МР-ТОМОГРАФИЯ, ТОМОГРАФИЯ ПРОТОННАЯ СПИНОВАЯ, ТОМОГРАФИЯ, ЯМР, ЯМР-ИЗОБРАЖЕНИЕ, ЯМР-ТОМОГРАФИЯ
Croatian MAGNETSKA REZONANCIJA, SNIMANJE
Polish Obrazowanie metodą rezonansu magnetycznego, Badanie metodą rezonansu magnetycznego, MRI, Obrazowanie rezonansem magnetycznym
Hungarian NMR, Mágneses magrezonancia képalkotó vizsgálat, MRI
Norwegian Magnetisk resonansavbildning, MR-undersøkelser, Zeugmatografi, MR-tomografi, Nucleæmagnetisk resonans
Dutch nucleaire magnetische resonantie beeldvorming, Kernspintomografie, MRI, NMR, 'magnetic resonance imaging', Kernspinresonantie, magnetische
German Kernspinresonanztomographie, Kernspintomographie, MR-Tomographie, Magnetresonanztomographie, MRI, MRT, NMR
Sources
Derived from the NIH UMLS (Unified Medical Language System)


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