Why is the depth/width ratio of a typical fibroadenoma small in breast ultrasonography?

ConclusionThis study revealed that the small D/W ratio of fibroadenomas on ultrasonography may be attributable to the horizontal force acting on the breast against the chest wall in the supine position, the elasticity of the fibroadenoma, and the lack of adhesion between the mass and surrounding tissue.

Source: Journal of Medical Ultrasonics - October 18, 2022 Category: Radiology Source Type: research