Full spine MRI scan provides images of the spine from the base of the skull down to the pelvis and is sometimes indicated when tumours and inflammation are suspected.
The scan is performed to look at the vertebrae, intervertebral discs and the spinal canal to detect various conditions:
- Tumours of the spinal column
- Inflammation or infection
- Fractures
- Other abnormalities
A downside to a full spine MRI is its inability to define the type of disorders. Scanning a large area means image quantity takes priority over quality and in order to have a precise diagnosis, another MRI of the targeted body region is recommended.
Contrast (dye)
Some symptoms and illnesses can be hard to detect even on a MRI scan and require injection of dye (contrast) before or during the scan.
It is particularly helpful in the following conditions:
- Tumours
- Inflammation
- Blood vessels
- Distinguishing between scar tissue and normal organ tissue
The injection is considered very safe for most and you will complete a safety questionnaire detailing your medical history before. The contrast agent (dye) is Gadolinium based and most of it is removed by your kidneys within the next day.
Read more about Gadolinium contrast dye