Fig. 2
From: Multimodality imaging features of desmoid tumors: a head-to-toe spectrum
A 24-year-old female patient with DT located superficially into the left paravertebral muscle with infiltration of intercostal space. MR T2wi (sagittal (a) and axial plane (b, c)) showed a soft tissue mass with a heterogeneous hyperintense signal with band-like low-signal intensity (“band sign”). The lesion was isodense to the adjacent muscle on T1 (d) and fat sat T1 (e) and showed homogenous and late contrast enhancement. Especially, the sagittal plane (a) shows lesion extension along the fascial plane (yellow arrow, also in c)