MR Imaging-Guided Breast Interventions: Indications, Key Principles, and Imaging-Pathology Correlation.

Area of Science:

• Radiology
• Oncology
• Medical Imaging

Background:

• Magnetic resonance (MR) imaging is a standard tool for breast cancer screening and staging.
• Suspicious lesions detected by MR imaging can be occult on mammography and ultrasound.
• MR imaging-guided interventions enable precise tissue diagnosis and surgical planning for these lesions.

Purpose of the Study:

• To outline the principles and importance of MR imaging-guided breast interventions.
• To emphasize the role of these procedures in accurate diagnosis and surgical planning.
• To highlight the necessity of imaging-pathology correlation for comprehensive management.

Main Methods:

• Review of MR imaging-guided breast intervention techniques, including biopsy, clip placement, and needle localization.
• Discussion of key principles for safe and accurate procedures: patient selection, technique, preparation, and postprocedure care.
• Emphasis on the critical step of postprocedure imaging-pathology correlation.

Main Results:

• MR imaging-guided breast interventions are demonstrated to be safe, accurate, and effective when performed correctly.
• These minimally invasive procedures facilitate definitive tissue diagnosis for occult breast lesions.
• Successful implementation aids significantly in surgical planning and patient management.

Conclusions:

• Adherence to established principles ensures the efficacy of MR imaging-guided breast interventions.
• Imaging-pathology correlation is crucial for confirming accurate sampling and guiding treatment strategies.
• These interventions are vital for managing breast cancer detected via MR imaging.