MRI (axial T2 sequence) showing multifocal left paraspinal abscesses and phlegmon, with some possible communication: T2 hyperintense left paraspinal collection at the approximate L4 level measures roughly 1.4 cm (AP) x 1.5 cm (TRV) x 2.8 cm (SI) and abuts the dorsal aspect of the left L3-L4 facet joint.AP: Anteroposterior; TRV: Transverse; SI: Superior to inferior.