Interventional radiology IR

Interventional radiology (abbreviated IR or sometimes VIR for vascular and interventional radiology) is a subspecialty of radiology in which minimally invasive procedures are performed using image guidance. Some of these procedures are done for purely diagnostic purposes (e.g., angiogram), while others are done for treatment purposes (e.g., angioplasty). Pictures (images) are used to direct these […]
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Interventional MRI

The lack of harmful effects on the patient and the operator make MRI well-suited for “interventional radiology”, where the images produced by a MRI scanner are used to guide minimally invasive procedures. Of course, such procedures must be done without any ferromagnetic instruments. A specialized growing subset of interventional MRI is that of intraoperative MRI […]
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