MRI is a painless way to look inside the body without using X-rays. Instead, it uses a large magnet, radio waves and a computer to take detailed pictures inside the human body. The images produced can help your doctor detect and define the differences between healthy and diseased tissue. MRIÕs can be performed at any GHS facility with the exception of the orthopedic inpatient hospital Patewood B, and the Vascular Alliance at Patewood Campus, building C.
Magnetic resonance angiography – also called a magnetic resonance angiogram or MRAÐ is a type of MRI that looks specifically at the body’s blood vessels. Unlike a traditional angiogram, which requires inserting a catheter into the body, magnetic resonance angiography is a far less invasive and less painful procedure.
Consent Forms and Patient Education
The Greenville Health System (GHS) is the only hospital in our region to offer the Ambient Experience Open MRI by Phillips. This new technology offers physicians quality images and advanced capabilities while offering patients a soothing environment.
Patients are comforted by the open design of the machine and the ability to select visual scenes that display on the curved walls of the room. Patients can choose from a beach, safari, mountain and many other scenes. The sounds associated with each of the scenes can be heard through a headset while the MRI is being performed. In the future, the machine will have the capability of working with a patient’s iPod so the patient can listen to the music of his or her choice. Patients that may want to ask their physician about the Ambient Experience Open MRI include patients with claustrophobia, anxiety, obesity, and painful medical conditions by offering an open and comfortable MRI screening. Radiology Services are available at all GHS campus locations. Ask your physician if your specific procedure is available at the location most convenient for you. For pre-procedure instructions or information about a particular exam or procedure, ask your physician or call the scheduling office at (864) 455-7774.
The most common MRI machine in clinical use is the 1.5 T (tesla) unit. The T refers to tesla which is a measure of the field strength of the The 3T MRI produces a higher spatial resolution and image contrast without injection of contrast medium, resulting in better visualization of anatomic structures. Subtle abnormalities can more easily be detected. The image can be so good that the radiologist may not require intravenous gadolinium or intra-articular contrast medium administration.
Therefore, if 1.5 T is the most commonly used and 3T is the newest approved, is the new approved 3T machine actually improved? It depends. The 3T is faster, meaning greater patient tolerance. As a result, there are fewer artifacts because of motion. It is particularly important when studying children, where a request to remain motionless may go unheeded unless they receive medication. So, another advantage may be less use of sedation