A stroke occurs when the blood supply to the brain is interrupted or there is bleeding in the brain. Within minutes, brain cells begin to die. It is urgent to seek emergency care at the first sign of a stroke. Early treatment saves many lives and reduces the effects of stroke.
Quick Answer. The purpose of taking an MRI scan of the lumbar spine is to treat or better diagnose problems with the spine, explains WebMD. Patients may need an MRI scan if they show symptoms such as back pain accompanied by fever, birth defects affecting the spine, injury to the lower spine, and persistent or severe lower back pain.
Reasons for a Thoracic Spine MRI: A thoracic spine MRI scan may be done to check for certain cancers or other illness. The MRI may show tissue that has cancer cells and tissue that does not have cancer cells. A thoracic spine MRI can be used to guide doctors or surgeons during a procedure, such as a biopsy.