Figure 3. Gastric diverticulum simulating left adrenal tumour in a 43-year-old man with hypertension. (a, b) Axial images of enhanced multidetector CT (MDCT) with oral contrast shows a mass (arrow) of heterogeneous attenuation in the left supra renal region. A linear structure (arrowhead) suggesting left adrenal gland is demonstrated in the lowest cut of the mass. (c) Coronal T₁ weighted MR image with positive oral contrast clearly demonstrates diverticulum of the gastric fundus (arrow).