BNCT | Chordoma | |
---|---|---|
Radiographs and CT | Sclerosis. Conservation of bone trabeculae | Lysis. |
MR signal | Dark on T1, white on T2 | Dark on T1, white on T2 |
MR after contrast medium injection | No change | Strong uptake |
Cortex | Normal | Destroyed |
Soft tissues | Normal | Invaded |