Mri Case Study

859 Words4 Pages
MRI Brain/Vascular Case Study Meet Our Patient A 58 year-old male presented with persistent headache, nausea, changes in vision, and weakness on left side of body. Patient was referred by physician for MRI due to severity of symptoms. What is MRI? • Magnetic resonance is an imaging modality that uses magnets and radio waves to create 2D and 3D images on a computer • Unlike CT scanning or general x-ray studies, no ionizing radiation is involved with an MRI http://mbi.monash.edu.au/facilities/cmri.html Why is MRI Commonly Used for Brain Scans? “Magnetic resonance imaging (MRI) provides detailed information about brain tumor anatomy, cellular structure and vascular supply, making it an important tool for the effective diagnosis, treatment and monitoring of the disease. “ --Lorena Tonarelli, B.Sc (Hons), M.Sc. http://radiopaedia.org/images/3892 Preparation Instructions Given to Patient Background: Patient does not have any history of kidney problems, diabetes, or allergies to iodine or gadolinium, and no metal objects are implanted in the body. Patient is claustrophobic; therefore, has been given a prescription of Ativan. Instructions prior to procedure: • Arrive 30 minutes early to fill out MRI screen form • Change into facility gown • Take medication, including Ativan, as prescribed by physician http://www.radiology.ucsf.edu/patient-care/prepare/mri What Patient Can Expect During MRI Brain Scan • Procedure will take 45 minutes to 1 hour • Patient is required to lie still during MR scanning • There is a fan, sufficient lighting, and a two way intercom system for communication between patient and technologist • Due the loud intermittent banging noise of the machine, patient will be provided with earplugs or head phones to minimizing the noise. • An alarm button is provided to alert the technologist of any discomfort during procedure

More about Mri Case Study

Open Document