If "planed" means "planned", then probably because they misread the instructions, or there was some counterindication (such as an allergy to the contrast agent, or kidney impairment) making using it problematic. Or possibly the doctor didn't feel the contrast was necessary... contrast agents are commonly used to increase the contrast between various types of soft tissue to find (for example) leaks in the blood-brain barrier, lesions in the liver, or other conditions unlikely to be found in the foot.
An MRI with contrast is a high-tech medical imaging test that can help your doctor diagnose many different types of diseases. One would require an MRI with contrast if one had a history of tumors, cancers or surgeries.
An MRI with contrast means that a person who is getting the MRI will be given a dye or other medication which will show better what part the doctor is interested in.
73222 - MRI any joint of upper extermity, with contrast 73221 - MRI any joint of upper extermity, without contrast
No
A CT Scan can image an aneurysm without a contrast injection even though it does better with a contrast agent. An MRI will require an contrast agent or an MRI/MRA.
No. Some doctors will order MRI with contrast to facilitate better imaging of some body structures. It is not absolutely necessary to have an IV for an MRI but if your doctor believes it is beneficial to have a the MRI with contrast then it best to consent and have the IV.
MRI, or Magnetic Resonance Imaging, is an imaging technique using a very powerful magnet and sophisticated detectors or 'scanners' to obtain very detailed images of any part of the body. There is no radiation or x-rays involved. The MRI can be non-contrast, contrast, or both. If both, the non-contrast proceedure is done first. No matter what part of the body is being imaged, the contrast is injected intravenously. A nurse or specially trained technician will start an IV, usually in the arm, and then the liquid contrast material is injected, and the MRI performed.
If contrast is going to be usedduring the MRI, kidney function must be adequate to filter the contrast. If they are compromised the contrast can cause a serious disease.
70542
mri non joint without contrast 73718 or with contrast 73719
Without contrast - 73721 With contrast - 73722 With and without - 73723
No, usually contrast agents are not used for MRI of the spine. The most frequent pathology when an spine MRI is requested si discal hernia (lombosciatic, disc protrusion). Then another pathology is searched and/or discovered (tumors, bone lesions), than contrast agent is required for a correct diagnosis.