Fig. 5

MRI of a 61-year-old woman with bilateral implants: a single-lumen implant (right breast) and a double-lumen implant (left breast). (a) Axial silicone-suppression and (b) axial T2-weighted turbo spin echo sequences. The right implant has homogeneous signal intensity, representing a single lumen with silicone gel (*). The left implant has an inner lumen (open arrow) of low-signal-intensity or high-signal-intensity silicone surrounded by a smaller outer lumen (solid arrow) that contains saline