title: Prospective, population based studies of cavernous malformations are needed.
authors.forename: R
authors.initials: R
authors.lastname: Al-Shahi
authors.forename: C P
authors.initials: CP
authors.lastname: Warlow
mesh_terms: D006392:Hemangioma, Cavernous / Q000175:diagnosis*; D006801:Humans; D011159:Population Surveillance; D011446:Prospective Studies; D012189:Retrospective Studies