What is the meaning of myelography?
What is the meaning of myelography?
A myelogram is a diagnostic imaging test generally done by a radiologist. It uses a contrast dye and X-rays or computed tomography (CT) to look for problems in the spinal canal. Problems can develop in the spinal cord, nerve roots, and other tissues. This test is also called myelography.
What are the indications for myelography?
What are the generally accepted indications for a myelogram?
- In patients who require imaging as a result of a clinical diagnosis of nerve root, thecal sac or spinal cord compression from disc, tumour or spinal stenosis, where MRI is:
- In patients with clinical symptoms and signs of a CSF leak.
What are the side effects of a myelogram?
What happens after a myelogram?
- Numbness and tingling of the legs.
- Blood or other drainage from the injection site.
- Pain at or near the injection site.
- Nausea or vomiting.
- Inability to urinate.
- Fever.
- Stiff neck.
- Leg numbness.
How is a CT myelogram done?
During the first part of a CT myelogram, contrast is injected into your spinal canal under x-ray guidance. The contrast material serves to illuminate your spinal canal, cord and nerve roots during imaging. After the injection, x-rays will be taken using the fluoroscopy machine.
What is a cervical myelography?
A myelogram is a procedure where special non-ionic contrast material (dye) is placed in the spinal canal in order to view the spinal canal, spinal cord and the spinal nerve roots. A myelogram also views the spine’s vertebrae and disks as well as other parts of the spine’s anatomy.
What does a cervical myelogram show?
A myelogram is a procedure done to show if there are any abnormalities in the spine, the spinal cord (the nerves in the spine) or the surrounding structures.
How is a cervical myelogram done?
The procedure is performed by placing a thin needle into the spinal canal into the space which contains the spinal nerves and spinal cord. The spinal cord and nerves are bathed in a water-like fluid called cerebral spinal fluid or CSF.
Why was my myelogram so painful?
Any back pain you already have may be made worse by the extra pressure of the injected fluid. The fluid is absorbed by the body over the few hours after the myelogram, and the extra pain decreases when this happens. Sometimes it can be hard to get the needle into the fluid sac and the myelogram cannot be done.
How painful is a CT myelogram?
Some patients report discomfort during the injection of the dye; others do not. The CT scan is not painful.
How long does cervical spine MRI take?
The test usually takes 30 to 60 minutes but can take as long as 2 hours.
What is a polyp on the cervix called?
What is cervical polyp? A cervical polyp is a growth that develops on the surface of the cervix. The cervix is the gynecological structure of the female reproductive system that connects the uterus to the vagina. Symptoms are often absent with cervical polyps.
Is there a difference between Diplomyelia and diastematomyelia?
Although traditionally it has been distinguished from diplomyelia (in which the cord is duplicated rather than split) the term split cord malformation is advocated to encompass both conditions 6. For the purposes of this article, the terms diastematomyelia and split cord malformation are used interchangeably.
Are there any symptoms of a cervical polyp?
Most cervical polyps are endocervical polyps, and are more common in premenopausal women. Cervical polyps may not cause any symptoms. However, you may experience:
What’s the difference between split cord and diastematomyelia?
For the purposes of this article the terms diastematomyelia and split cord malformation are used interchangeably. Split cord malformations are a congenital abnormality and account for ~5% of all congenital spinal defects 6 .