Diagnostic value of MRI signs in differentiating Ewing sarcoma from osteomyelitis.

Ömer KasalakJelle OverboschHugo J A AdamsAmelie DammannRudi Ajo DierckxPaul C JutteThomas C Kwee

Published in: Acta radiologica (Stockholm, Sweden : 1987) (2018)

Presence and size of a soft-tissue mass, and sharpness of the transition zone, are useful MRI signs to differentiate Ewing sarcoma from osteomyelitis, but inter-observer agreement is relatively low. Other MRI signs are of no value in this setting.

Keyphrases

contrast enhanced
magnetic resonance imaging
diffusion weighted imaging
soft tissue
computed tomography
magnetic resonance