What is a risk of scanning only in SAG/TRV when a lesion is found?

What is a risk of scanning only in SAG/TRV when a lesion is found?

• A. Tumor or ductal extension branching outward or toward nipple could be missed
• B. It increases resolution
• C. It reduces artifacts
• D. It improves contrast

Answer: (A)

When assessing a lesion on breast MRI, imaging in multiple planes is essential to map its true extent in three dimensions. If you scan only in sagittal and transverse views, extensions that run in the third plane—such as ductal spread toward the nipple or outward branching that isn’t aligned with those two planes—can be missed. This means the tumor or associated ductal extension might be underestimated, which can affect surgical planning or biopsy decisions. The other statements aren’t risks tied to using only two planes; improvements in resolution, artifact reduction, or contrast come from the imaging sequences and hardware, not from limiting the views.

When assessing a lesion on breast MRI, imaging in multiple planes is essential to map its true extent in three dimensions. If you scan only in sagittal and transverse views, extensions that run in the third plane—such as ductal spread toward the nipple or outward branching that isn’t aligned with those two planes—can be missed. This means the tumor or associated ductal extension might be underestimated, which can affect surgical planning or biopsy decisions. The other statements aren’t risks tied to using only two planes; improvements in resolution, artifact reduction, or contrast come from the imaging sequences and hardware, not from limiting the views.