<prompt> All are seen in papilloedema EXCEPT -Hyperemia of discSudden vision lossPost - neuritic atrophyMacular fan  <response>: Vision loss occurs in long standing papilloedema not in acute pappiloedema, and that occurs in less than 25 of patients.Post neuritic atrophy also occurs in long standing papilloedema and not acute papilloedema. 