Fig. 2
From: Pulmonary sequestration: a rare cause of false-positive uptake in Iodine-131 whole-body scan
Magnetic resonance imaging of patient (9.4.15); a T1 weighted, b T2 weighted and c T1 weighted with gadolinium showing lobulated lung lesion (arrow) at posterobasal segment of left lower lobe which is isointense to all muscle in all sequences and heterogeneously enhances post contrast. There is also a benign right paravertebral mass seen in the MRI study