Multimodality Imaging of the Reconstructed Breast

Area of Science:

• Radiology
• Oncology
• Plastic Surgery

Background:

• Breast reconstruction is increasingly common after mastectomy for breast cancer.
• Radiologists play a vital role in post-operative surveillance and diagnosis.
• Distinguishing benign reconstruction changes from malignancy is essential.

Purpose of the Study:

• To detail the imaging features of various breast reconstruction methods.
• To highlight common complications and their imaging manifestations.
• To aid radiologists in differentiating reconstruction artifacts from recurrent cancer.

Main Methods:

• Review of imaging findings (mammography, ultrasound, MRI) in reconstructed breasts.
• Correlation of imaging with pathological results.
• Discussion of different reconstruction techniques (e.g., implants, autologous flaps).

Main Results:

• Characteristic imaging appearances for implants, expanders, and autologous tissues.
• Identification of common complications like seroma, hematoma, infection, and implant rupture.
• Examples of how to differentiate these findings from malignancy.

Conclusions:

• Familiarity with breast reconstruction imaging is critical for radiologists.
• Recognizing expected post-operative changes improves diagnostic accuracy.
• Early detection of complications and malignancy is facilitated by expert interpretation.