[Breast MRI: Artefacts and pitfalls].

Area of Science:

• Radiology and Medical Imaging
• Magnetic Resonance Imaging (MRI) Techniques

Context:

• Breast MRI is a valuable tool for detecting and characterizing breast lesions.
• Image quality can be compromised by artifacts and diagnostic pitfalls.
• These issues can arise from the MRI technique or human error.

Purpose:

• To identify common artifacts and pitfalls encountered in breast MRI.
• To provide strategies for minimizing or eliminating their impact on image interpretation.

Summary:

• Common artifacts include motion, pulsation, chemical shift, and magnetic susceptibility.
• Frequent pitfalls involve improper contrast injection, patient positioning, ROI placement, and enhancement characterization.
• Optimized protocols, patient education, and correct technique are essential for high-quality breast MRI.

Impact:

• Accurate identification and management of artifacts and pitfalls enhance diagnostic confidence.
• Improved image quality leads to more reliable detection and characterization of breast abnormalities.
• Adherence to optimized protocols and best practices reduces misinterpretations and improves patient outcomes.