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Whole-body PET/MRI of Pediatric Patients: The Details That Matter
Published on: December 19, 2017
Advances in CT technology and application to pediatric imaging.
1The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University, 601 N. Caroline St., Baltimore, MD 21287-0856, USA. mmahesh@jhmi.edu
Pediatric Radiology
|August 18, 2011
Summary
CT scans are increasing, especially in children. New technology in multi-detector CT (MDCT) protocols helps reduce radiation dose, addressing safety concerns.
Area of Science:
- Radiology
- Medical Imaging
- Radiation Oncology
Background:
- Over 70 million CT procedures occur annually in the US, with a significant portion on pediatric patients.
- The proliferation of multi-detector CT (MDCT) systems has driven increased CT utilization.
- Growing concerns about radiation exposure necessitate optimizing MDCT protocols.
Purpose of the Study:
- To discuss technological advancements in MDCT protocols.
- To highlight methods for reducing radiation dose in CT examinations.
- To focus on dose reduction strategies specifically for pediatric imaging.
Main Methods:
- Review of technological evolution in MDCT protocol development.
- Analysis of strategies aimed at minimizing radiation exposure during CT scans.
- Examination of pediatric-specific considerations in CT protocol optimization.
Main Results:
- Technological progress has enabled significant reductions in radiation dose.
- Optimized MDCT protocols are crucial for safe and effective imaging.
- Specific advancements cater to the unique needs of pediatric patients.
Conclusions:
- Technological evolution in MDCT protocols is key to managing radiation dose.
- Prioritizing dose reduction, particularly in pediatric CT, is essential.
- Continued optimization of MDCT protocols ensures patient safety and diagnostic efficacy.
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