Spinal Cord Cavernous Malformations: MRI Commonly Shows Adjacent Intramedullary Hemorrhage.
Ananya PandaFelix E DiehnDong Kun KimMohamad BydonAnshit GoyalJohn C BensonCarrie M CarrLorenzo RinaldoKelly D FlemmingGiuseppe LanzinoPublished in: Journal of neuroimaging : official journal of the American Society of Neuroimaging (2020)
The classically described popcorn morphology, internal blood-fluid levels, and complete/near-complete T2w hypointense rims are often absent on MRIs in SCMs. Adjacent intramedullary hemorrhage is frequently present, often eccentric and bidirectional.