Fig. 15From: Duodenal imaging on the spotlight: from A to ZHamartoma of Brunner’s glands. Unenhanced CT (a) shows a voluminous polypoid lesion originating in the duodenal bulb and reaching D4, with soft-tissue density and a lobulated contour (arrows). MRI of the same patient shows that the lesion (arrows) is heterogeneously hypointense on T1w images (b), hyperintense on FS T2w images (c), with enhancement after iv administration of gadolinium (d)Back to article page