Fig. 10From: Gallbladder adenomyomatosis: imaging findings, tricks and pitfallsGallbladder adenomyomatosis: typical MRI findings. On MRI, GA can be identified as a mural thickening (line) containing small T2-hyperintense spaces representing RAS (arrows). RAS can be better identified on fat-saturated T2-weighted images (b) than on non-fat-saturated ones (a)Back to article page