CT head scan: Uses, procedure, risks, and results - Medical News Today
2019年10月31日 · A CT scan of the head is useful for helping a doctor assess damage after an accident or head trauma. It also allows them to look for brain abnormalities, such as tumors and skull defects.
Brain MRI: What It Is, Purpose, Procedure & Results - Cleveland Clinic
A brain (head) MRI scan is a painless test that produces very clear images of the structures inside of your head — mainly, your brain. Healthcare providers use brain MRIs to evaluate, diagnose and monitor several different medical conditions that affect your brain or …
Cranial CT Scan: Purpose, Procedure, and Precautions - Healthline
2018年8月22日 · A cranial CT scan is a diagnostic tool used to create detailed pictures of features inside your head, such as your skull, brain, paranasal sinuses, ventricles, and eye sockets. CT stands...
What Does a CT Head Scan Show? - MedicineNet
A CT scan is done to study the patient’s skull, brain, jaw, sinuses, and facial bones. A doctor may recommend a head CT scan if a patient has any of the following symptoms: Recurrent headaches; Seizures; Head injury or injury to the face or eyes; Dizziness or problems with balance; Confusion; Behavior or personality change; Chronic nasal ...
Computed Tomography (CT or CAT) Scan of the Brain
What is a CT scan of the brain? (Head CT Scan, Intracranial CT Scan) A CT of the brain is a noninvasive diagnostic imaging procedure that uses special X-rays measurements to produce horizontal, or axial, images (often called slices) of the brain.
What to Expect in an MRI of the Head and Brain - Verywell Health
2024年8月13日 · Learn what to expect in a magnetic resonance imaging (MRI) scan of the head for the diagnosis of brain disorders.
Head MRI: Purpose, Preparation, and Procedure - Healthline
2017年6月7日 · What is a head MRI? Magnetic resonance imaging (MRI) of the head is a painless, noninvasive test that produces detailed images of your brain and brain stem. An MRI machine creates the...
Head CT (Computed Tomography, CAT scan) - RadiologyInfo.org
Computed tomography (CT) of the head uses special x-ray equipment to help assess head injuries, severe headaches, dizziness, and other symptoms of aneurysm, bleeding, stroke, and brain tumors. It also helps your doctor to evaluate your face, sinuses, and skull or to plan radiation therapy for brain cancer.
Head MRI: Uses, results, and what to expect - Medical News Today
2018年10月10日 · Doctors use MRI scans to diagnose and monitor head injuries and to check for abnormalities in the head or brain. Magnetic resonance imaging (MRI) scans provide 3-D images of specific body parts....
CT Scan: What It Is, Types, Purpose, Procedure & Results
2023年6月13日 · Healthcare providers use CT scans to see things that regular X-rays can’t show. For example, body structures overlap on regular X-rays and many things aren’t visible. A CT shows the details of each of your organs for a clearer and more precise view. Another term for CT scan is CAT scan.