Figure 2From: Incidental discovery of circle contact lens by MRI: you can’t scan my poker face, circle contact lens as a potential MRI hazard MRI of gelatin phantom containing circle contact lenses showed susceptibility artifacts consistent with extra-wide outer rim of the lens. A. T1-weighted fast spin-echo image: TR/TE, 600/10 (msec). B. T2-weighted fast spin-echo image: TR/TE, 4000/80 (msec). C. T2*-weighted gradient-echo image: TR/TE, 680/20 (msec).Back to article page