A myelogram is an X-ray exam performed by a radiologist---a physician trained to supervise and interpret radiology examinations---to detect abnormalities of the spine, spinal canal, or blood vessels which supply the spinal cord. The analyzed images and a signed report are sent to one's primary physician enabling her to make an informed diagnosis.
Procedure
A myelogram is a relatively safe and painless procedure usually performed on an outpatient basis. Using a contrasting dye to detect abnormalities, this process provides a very detailed image of the spinal cord and column. It can also be used to monitor for infection, tumors, spinal lesions or inflammation.
Symtoms
Patients who undergo this procedure usually are experiencing back pain, weakness or difficulty with normal day-to-day movements.
Side Effects
Side effects are usually rare from this procedure. A headache that can occur when the patient stands or sits upright can be relieved with rest and increased fluid intake. More severe headaches may need to be treated with prescribed medications. RadiologyInfo.org reports that headaches are not thought to be a reaction to the dye but rather a change in fluid pressure.
Adverse Reactions
Adverse reactions to the dye may include rashes, sneezing, nausea, and itching. These may require treatment with medication. Bleeding around the nerve roots, nerve injury, infection or inflammation may also occur. These complications are considered very rare.
Susceptibility
Patients with a history of chronic or recurring headaches are more likely to develop a headache after this procedure. Other factors may include the type of needle used and age and sex of the patient.
Tags: this procedure, detect abnormalities, procedure usually, Side Effects, spinal cord
