OCT-A and eco-colordoppler are technologies which enable optic nerve head (ONH) blood perfusion detection. The aim of the study is to assess ONH vascular and structural components in optic neuropathies with and without ONH edema or pseudo-edema with OCT-A, and analyze ONH blood-flow with eco-colordoppler.
Participant (or parents/legal representative/tutor for minors) is willing and able to give informed consent for participation in the study
patients affected by acute ONH edema (NAION, papilledema, optic neuritis)
patients affected by acute pseudoedema (LHON)
patients affected by chronic pseudoedema (LHON, ODD)
any other ONH disease or neurological /retinal disease impairing the evaluation of the ONH;
evidence of media opacities affecting the quality of the vascular assessment;
patients affected Alzheimer/Parkinson disease will be considered separately
Barboni
Lead sponsor
IRCCS San Raffaele
Sponsor institution
Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Collaborator
ASST Fatebenefratelli Sacco
Collaborator