MRIskannar

MRIskannar is a Swedish term that translates to "MRI scanner" in English. It refers to the medical imaging device that uses magnetic resonance imaging (MRI) technology to produce detailed images of the inside of the body. MRI scanners are non-invasive and do not use ionizing radiation, unlike X-rays or CT scans. Instead, they employ powerful magnetic fields and radio waves to align atomic nuclei within the body, particularly hydrogen atoms in water molecules. When the radio waves are turned off, these nuclei release energy, which is detected by the scanner and processed by a computer to create cross-sectional images.

These images are invaluable for diagnosing a wide range of conditions affecting soft tissues, such as the brain, muscles, ligaments, and internal organs. MRI is particularly useful for detecting tumors, evaluating injuries, identifying inflammatory diseases, and examining the spinal cord. The process typically involves the patient lying on a table that slides into a large, tube-shaped magnet. The duration of an MRI scan can vary, but it generally takes between 30 to 60 minutes. Patients may be asked to remain still and can sometimes experience loud knocking sounds from the machine during operation, for which ear protection is provided. The resulting images are interpreted by radiologists to aid in diagnosis and treatment planning.