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Inflatable surface coil for MR imaging of the prostate
1Department of Radiology, UCSD Medical Center/AMI Magnetic Resonance Institute 92093.
Radiology
|April 1, 1988
Summary
A new inflatable surface coil for transrectal prostate MRI was developed. This coil provides high-resolution images, potentially improving prostate and cervix studies.
Area of Science:
- Medical Imaging
- Biomedical Engineering
Background:
- Transrectal magnetic resonance imaging (MRI) is crucial for prostate cancer diagnosis.
- Existing coils may have limitations in image quality and patient comfort.
Purpose of the Study:
- To design and evaluate a novel inflatable surface coil for transrectal MRI of the prostate.
- To assess the coil's performance in phantom and in vivo studies.
Main Methods:
- An inflatable surface coil was designed for transrectal prostate MRI.
- The coil was tested using an insulated saline phantom.
- In vivo imaging was performed on the prostates of four patients.
Main Results:
- Phantom images demonstrated comparability to commercial coils.
- High spatial resolution was achieved in coronal prostate images.
- Excellent contrast was observed in the prostate imaging.
Conclusions:
- The developed inflatable coil shows promise for transrectal prostate MRI.
- This coil could enhance diagnostic capabilities for prostate and potentially cervix imaging.