Tomosynthesis Mammography (3D Mammography)

Tomosynthesis mammography, often called 3D mammography, is an advanced form of digital mammography that builds a three-dimensional picture of the breast from a series of thin layers. Instead of a single flat image in which overlapping tissue can hide or mimic a problem, it lets the radiologist scroll through the breast slice by slice on a high-resolution screen. This makes small lesions and tumours easier to see and helps distinguish real findings from harmless overlapping tissue, which is especially valuable for screening and for women with dense breasts.