title: Valsalva-induced subperiorbital hemorrhage during migraine.
authors.forename: M M
authors.initials: MM
authors.lastname: Boyer
authors.forename: M J
authors.initials: MJ
authors.lastname: Lucarelli
mesh_terms: D000208:Acute Disease; D000328:Adult; D005500:Follow-Up Studies; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008881:Migraine Disorders / Q000150:complications*; D009915:Orbit / Q000473:pathology; D019315:Retrobulbar Hemorrhage / Q000175:diagnosis / Q000209:etiology*; D014636:Valsalva Maneuver; D014839:Vomiting / Q000150:complications