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MRI is preferable because injection of contrast medium into the spinal canal is infrequently needed for better images. However, a CT myelogram may be useful for patients who cannot undergo MRI (e.g., those with pacemakers or cochlear implants). CT is preferred when MRI images are limited by metallic artifact from titanium disc replacement ...
It is most usually observed in the part of the spinal cord corresponding to the neck area. Symptoms are due to spinal cord damage and include pain, decreased sensation of touch, weakness, and loss of muscle tissue. The diagnosis is confirmed with a spinal CT, myelogram or MRI of the spinal cord. The cavity may be reduced by surgical ...
Helpful imaging may include x-rays, CT, CT myelogram, and magnetic resonance imaging (MRI), but MRI is preferred. [1] Abnormal MRI findings may be present in two-thirds of asymptomatic individuals, and imaging findings of spinal stenosis do not correlate well with symptom severity.
The myelogram is performed on an outpatient basis, So the patient should be properly instructed regarding limitations following the procedure such as driving. Instructions regarding postprocedural care, including warning signs of adverse reactions and the possibility of persistent headaches, should be given to the patient by a trained professional.
A computed tomography (CT) scan is another examination method often used for the diagnosis of Tarlov cyst. Unenhanced CT scans may show sacral erosion, asymmetric epidural fat distribution, and cystic masses that have the same density with CSF. [7] CT Myelogram is minimally invasive, [27] and could be employed when MRI cannot be performed on ...
Myelogram showing arachnoiditis in the lumbar spine: ... The most common affected area is the lumbar region of ... unenhanced CT may better show the presence and ...
CBS News contributor David Begnaud shows how three teens at a high school in Iowa jumped into action to help save a man they saw struggling after he fell on train tracks.
Myelomalacia is a pathological term referring to the softening of the spinal cord. [1] Possible causes of myelomalacia include cervical myelopathy, hemorrhagic infarction, or acute injury, such as that caused by intervertebral disc extrusion.