Published in: 01-03-2013 | Test Yourself: Question Parachordoma/myoepithelioma Authors: Sayed Ali, Bing Leng, William R. Reinus, Natalya Khilko, Jasvir S. Khurana Published in: Skeletal Radiology | Issue 3/2013 Login to get access ExcerptA 44-year-old man with a right index finger mass that has been present for a few years, but is now enlarging with pain (Figs. 1–4). Fig. 1 Axial T1- and fat-saturated FSE T2-weighted images Fig. 2 Axial fat-saturated T1-weighted images before and after intravenous gadolinium administration Fig. 3 Sagittal fat-saturated T1-weighted image after intravenous gadolinium administration Fig. 4 Low power (×25, H and E) and higher power (×200, H and E) histological images × × × × …