Publications by authors named "Steven Hemmerdinger"
4D-parathyroid CT scans have become a mainstay in the evaluation and pre-surgical planning for parathyroid adenomas. Most protocols typically rely on non-contrast images, prior to the arterial and delayed phases. Previous reports with dual-energy CT imaging have highlighted the utility of virtual non-contrast images to help reduce radiation dose while maintaining diagnostic accuracy.
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- The use of image guidance systems (IGS) in functional endoscopic sinus surgery (FESS) has become popular due to their proven accuracy in various patient studies.
- Surgeons generally appreciate IGS for its ease of use and ability to enhance confidence in locating anatomical structures, though it tends to increase the duration of surgery.
- Despite concerns over longer operative times, most surgeons anticipate using IGS more frequently in the future, as it has potential benefits for complex cases with distorted anatomy or significant disease.