What can magnetic resonance imaging (MRI) examine?
Jun 06, 2022
Source: Cainiu Health
Dr. Li Man
Introduction
Magnetic resonance refers to the phenomenon of spin magnetic resonance, a broad term encompassing nuclear magnetic resonance (NMR) and electron paramagnetic resonance (EPR), also known as electron spin resonance (ESR). In everyday language, “magnetic resonance” commonly refers to magnetic resonance imaging (MRI)—a medical imaging modality that utilizes the principles of nuclear magnetic resonance. Generally, MRI examinations are non-invasive and pose no harm to the human body.
Magnetic resonance refers to the phenomenon of spin magnetic resonance. Magnetic resonance imaging (MRI) is a primary medical imaging technique with exceptionally broad clinical applications. So, what conditions can MRI detect?
What Can MRI Detect?
MRI is a widely used auxiliary diagnostic tool in clinical practice. Unlike X-ray radiography or computed tomography (CT), MRI enables precise localization of lesions; contrast-enhanced MRI further facilitates lesion characterization. It is primarily employed for evaluating the following diseases and organs:
• Soft tissues: blood vessels, lymphatic tissues, and nerves;
• Bones and joints: menisci, bursae, and synovium;
• Nervous system: cerebral infarction, intracerebral hemorrhage, subarachnoid hemorrhage, and brain tumors;
• Thoracic and abdominal regions: pulmonary inflammation, tumors, lymphomas, and hemangiomas.
Magnetic resonance refers to the spin magnetic resonance phenomenon—a broad term encompassing nuclear magnetic resonance (NMR), electron paramagnetic resonance (EPR), also known as electron spin resonance (ESR). In everyday clinical usage, however, “magnetic resonance” commonly denotes magnetic resonance imaging (MRI)—an imaging modality developed based on the principles of nuclear magnetic resonance. Generally, MRI poses no harm to the human body. However, MRI is contraindicated in patients with cardiac stents or other metallic implants. Additionally, prior to undergoing MRI, patients must remove all metallic objects from their bodies.
MRI can be used to diagnose a wide range of diseases. Before the examination, patients should rest adequately and remain relaxed to minimize stress. If a disease is identified via MRI, prompt treatment is essential. We hope this article has been helpful to you!
