Magnetic resonance imaging of the small bowel

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Magnetic resonance imaging of the small bowel Dhafer A. Deeab, Elizabeth Dick, Antoni A. Sergot, Lauren Sundblon, Wady Gedroyc Radiography Volume 17, Issue 1, Pages 67-71 (February 2011) DOI: 10.1016/j.radi.2010.06.001 Copyright © 2010 Terms and Conditions

Fig. 1 (a) (Coronal fat saturated follow through) showing normal findings. (b) (Axial T2 fat saturated follow through) showing normal findings. Radiography 2011 17, 67-71DOI: (10.1016/j.radi.2010.06.001) Copyright © 2010 Terms and Conditions

Fig. 2 (Post-gadolinium, fat saturated coronal) showing normal bowel wall thickness (with up to 3mm of luminal distension). Radiography 2011 17, 67-71DOI: (10.1016/j.radi.2010.06.001) Copyright © 2010 Terms and Conditions

Fig. 3 (a) (Coronal T2 FIESTA) showing skip lesions which are concentric, symmetrical or asymmetrical (pseudo sacculation). (b) showing inflammatory mesenteric stranding within the distal ileum (yellow arrow). (c) (Post-Gadolinium) showing wall thickening (yellow arrow), stratified enhancement, ‘Comb sign’ –mesenteric hyperaemia (red arrow) and lymph nodes (green arrow). (d) (Axial T2 FIESTA) showing concentric, asymmetrical bowel wall thickening. Radiography 2011 17, 67-71DOI: (10.1016/j.radi.2010.06.001) Copyright © 2010 Terms and Conditions

Fig. 4 (a) (Coronal FIESTA) showing large featureless dilated small bowel in the proximal jejunum which narrows inferiorly to a strictured segment. There is fat hypertrophy of the adjacent mesentery, which is typical of Crohn’s. (b) (post-Gad) showing contrast enhancement of the inflammatory stricture. Radiography 2011 17, 67-71DOI: (10.1016/j.radi.2010.06.001) Copyright © 2010 Terms and Conditions

Fig. 5 (a) (Coronal FIESTA) and (b) (axial FIESTA) showing circumferential thickening of the proximal Jejunum due to adenocarcinoma. (c) showing intense contrast enhancement of the tumour. Radiography 2011 17, 67-71DOI: (10.1016/j.radi.2010.06.001) Copyright © 2010 Terms and Conditions

Fig. 6 (Axial T1WI) showing the creeping fat hypertrophy associated with chronic Crohn’s disease. Radiography 2011 17, 67-71DOI: (10.1016/j.radi.2010.06.001) Copyright © 2010 Terms and Conditions