title: Pearls & Oy-sters: spontaneous venous pulsation and its role in differentiating papilledema from pseudopapilledema.
authors.affiliation: Princess Alexandra Eye Pavilion, Edinburgh, UK.
authors.forename: Gerassimos
authors.initials: G
authors.lastname: Lascaratos
authors.forename: Suheb
authors.initials: S
authors.lastname: Ahmed
authors.forename: Stephen A
authors.initials: SA
authors.lastname: Madill
mesh_terms: D005451:Fluorescein Angiography / Q000379:methods; D006801:Humans; D008297:Male; D008875:Middle Aged; D010211:Papilledema / Q000175:diagnosis* / Q000503:physiopathology*; D012171:Retinal Vessels / Q000503:physiopathology*; D014794:Visual Fields / Q000502:physiology