How can I distinguish between metastases and pulsation artifacts in contrast-enhanced scans of the posterior fossa.
Friedman
D P
DP
Thomas Jefferson University Hospital, Philadelphia, PA 19107.
D016477:Artifacts; D001932:Brain Neoplasms / Q000175:diagnosis / Q000556:secondary*; D002560:Cerebrovascular Circulation; D003287:Contrast Media; D003388:Cranial Fossa, Posterior; D006801:Humans; D008279:Magnetic Resonance Imaging; D011673:Pulsatile Flow
D003287:Contrast Media