MRI Lower Limb From HIP to ANKLE (Both) Without Contrast

Specimen Required

NONE

Fasting Required

Purpose of the Test

An MRI of the thoracic spine with and without contrast is used to diagnose conditions such as herniated discs, spinal cord injuries, tumors, infections, and abnormalities in the vertebrae of the thoracic spine.

When this test is required

An MRI of the thoracic spine with and without contrast may be requested by a doctor if a patient is experiencing symptoms such as back pain, weakness, or numbness, or if a previous imaging test was inconclusive.

What the Test Detects

The MRI of the thoracic spine with and without contrast produces detailed images of the vertebrae, spinal cord, and surrounding tissues in the thoracic region. This allows doctors to identify any abnormalities, such as herniated discs, spinal cord injuries, tumors, or infections, in these areas.

Preparation for the Test

Before the MRI, patients may be asked to remove all metal objects from their body, as these can interfere with the magnetic field of the machine. Additionally, patients may be asked to avoid eating or drinking for a few hours before the test.The contrast material is usually given to the patient through an intravenous (IV) line, which requires the placement of a needle in the patient’s arm. Patients should inform their doctor if they have any allergies or kidney problems before receiving the contrast material.

Sample Requirements

No sample is required for this test.

Additional Notes

MRI of the thoracic spine with and without contrast is a safe and noninvasive test. However, it is not recommended for patients with certain medical conditions, such as pacemakers, aneurysm clips, or cochlear implants, as the magnetic field can interfere with these devices. Patients should inform their doctor if they have any implanted medical devices or if they are pregnant before undergoing an MRI of the thoracic spine with and without contrast.

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