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CT Dose Optimisation: Balancing Image Quality and Radiation Exposure

CT Dose Optimisation: Balancing Image Quality and Radiation Exposure
Dr. Rachel Hughes Aug 02, 2026
8 min read

Practical strategies for implementing iterative reconstruction algorithms and automated tube current modulation in routine computed tomography.

Modern computed tomography demands a constant balance between diagnostic clarity and radiation dose reduction. With advancements in artificial intelligence and deep-learning image reconstruction (DLIR), imaging departments can significantly lower milliampere-seconds without introducing noise artifacts.

We examine standard organ-specific dose reduction techniques and clinical audit best practices.

Dr. Rachel Hughes
Consultant Radiologist

Providing continuous professional development and modality guidance for radiographers worldwide.