Adrenal Adenoma-Hemangioma collision tumor

2019-04-23 11:50:25

Category: Abdominal Imaging, Region: Abdomen-Adrenal glands, Plane: Axial

Magnetic Resonance Imaging. A 63 year old man with an adenoma-hemangioma adrenal collision tumor. Findigs: the central component of the adrenal lesion shows isointensity compared with muscle and spleen in unhenanced T1w 3D VIBE (A). The dynamic subsequent sequences shows a progressive centripetal globular enhancement till the complete persistent hyperintensity in the delayed phase at 15 minutes after bolus administration compatible with hemangioma (arterial phase B - venous phase C - equilibrium phase D - delayed phase after 15 minutes E). Technique: Siemens Magnetom Avanto 1,5 T Erlangen, Germany. VIBE 3D 2mm slice thickness TR 4.71, TE 2.39, FA 10. Contrast material was Dotarem® (14 ml – 2.5ml/sec).