Detección de lesiones isquémicas agudas mediante resonancia magnética móvil de bajo campo en TIA y accidente

Yue Suo1,2,3, Wanliang Du4, Xuewei Xie1,2

  • 1Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.

Resumen

La resonancia magnética móvil de campo bajo detecta efectivamente el infarto cerebral agudo en pacientes con accidente cerebrovascular isquémico menor (EMI) y ataque isquémico transitorio (AIT), superando a las tomografías computarizadas. Los predictores clave para lesiones positivas de DWI incluyen puntuaciones más altas de NIHSS y síntomas focales.

Videos de Conceptos Relacionados

Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
6.6K
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
135
Brain Imaging01:14

Brain Imaging

Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans),  magnetic resonance imaging (MRI),  functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
308