title: Case report 681. Synovial hemangioma of the knee.
authors.affiliation: Northwestern University Medical School, Chicago, Illinois.
authors.forename: L
authors.initials: L
authors.lastname: Lenchik
authors.forename: A K
authors.initials: AK
authors.lastname: Poznanski
authors.forename: J S
authors.initials: JS
authors.lastname: Donaldson
authors.forename: J F
authors.initials: JF
authors.lastname: Sarwark
mesh_terms: D002675:Child, Preschool; D006391:Hemangioma / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D007719:Knee Joint; D008297:Male; D011859:Radiography; D013584:Sarcoma, Synovial / Q000000981:diagnostic imaging* / Q000473:pathology