Figure 1
From: Compression of the radial nerve at the elbow by a ganglion: two case reports
(A) Sagittal T2W image at the level of the radiocapitellar articulation reveals the extent and lobulated morphology of the cystic lesion (arrows), which is located directly anterior to the anterior aspect of the radial head. (B) Axial, T2W image at the level of the radial head demonstrates a lobulated cystic lesion (arrows) in the expected area of the posterior interosseous nerve.