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Low Radiation X-rays: Benefiting People Globally by Reducing Cancer Risks
Fu-Jun Luan1, Jun Zhang2, Kin-Cheung Mak3
1Department of Orthopaedics, Yongchuan Hospital of Chongqing Medical University, Chongqing City, P. R. China, 402160.
International Journal of Medical Sciences
|January 4, 2021
Summary
Reducing radiation exposure in adolescent idiopathic scoliosis (AIS) patients is crucial. Switching to posterior-anterior (PA) imaging projections significantly lowers cancer risks from diagnostic imaging.
Area of Science:
- Medical Imaging
- Radiology
- Pediatric Orthopedics
Background:
- Medical imaging is vital for disease diagnosis and treatment.
- Radiation exposure from diagnostic imaging poses cumulative cancer risks.
- Adolescent idiopathic scoliosis (AIS) patients undergo frequent imaging, increasing radiation harm.
Purpose of the Study:
- To highlight the risks of cumulative radiation exposure in AIS patients.
- To advocate for low/zero radiation imaging modalities for AIS.
- To emphasize the benefits of switching to posterior-anterior (PA) projections.
Main Methods:
- Reviewing evidence on radiation exposure and cancer risk in AIS.
- Analyzing the impact of anterior-posterior (AP) versus PA projections on radiation dose.
- Assessing the diagnostic quality of PA projections for whole-spine radiographs.
Main Results:
- Switching from AP to PA projection for whole-spine radiographs significantly reduces radiation doses.
- PA projection maintains diagnostic image quality while minimizing radiation.
- Combined PA projection and tight collimation further decrease radiation harm.
Conclusions:
- PA projection is a simple, effective method to reduce radiation exposure in AIS patients.
- Minimizing radiation exposure is critical for reducing cancer risks in this young population.
- Global adoption of PA projection and tight collimation can benefit patient health worldwide.
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