Day/Date: Friday 18 September Time: 14.30 – 16.00 INSTRUCTIONAL COURSE 26 Retinal Vascular Diseases: A Critical Appraisal Room: IRIS Section 1 Chairperson: Eric Sigler USA Panel: Luis Arias SPAIN Andrea Grosso ITALY Jose Maria Ruiz-Moreno SPAIN 14.30 Marco Pellegrini ITALY Diabetic choroidopathy: seeing beyond diabetic retinopahty 14.37 Jose Maria Ruiz-Moreno SPAIN Diabetic choroidopathy: the experience with OCT swept-source 14.44 Andrea Grosso ITALY, Eric Sigler USA AMD and diabetic retinopathy 14.51 Eric Sigler USA Coats disease: some answers, more questions 14.58 Guido Prigione ITALY Von Hippel Lindau disease: current perspectives and management 15.05 Andrea Grosso ITALY IRVAN disease and an epistemological premise in the management of retinal vasculitis 15.12 Grazia Pertile ITALY Peripheral exudative hemorrhagic chorioretinopathy (PEHCR): a new clinical entity? Section 2: Controversies in the (para) surgical management of retinal vascular diseases Chairperson: Luis Arias SPAIN Panel: Eric Sigler USA Grazia Pertile ITALY Jorge Calzada USA 15.19 Jorge Calzada USA Management of proliferative diabetic retinopathy in the era of small gauge surgery 15.26 Claudio Panico ITALY video presentation: 27-gauge surgery in diabetic proliferative disease 15.33 Luis Arias SPAIN Cataract surgery and DME: Anti VEGF or Ozurdex, before or during surgery? 15.40 Luis Arias SPAIN DME and vitrectomy: last resort? 15.47 Andrea Giani ITALY Does laser still have a role in the management of retinal vascular and neovascular diseases? Towards a new paradigm of multimodal sequential therapies and the advent of subthreshold micropulse diode laser in DME: quiet addiction or game changer? 15.54 Discussion 16.00 End of session Retinal vascular Diseases: a critical appraisal Leader: A. Grosso Faculty: E. Sigler L. Arias Title: Retinal vascular diseases: a critical appraisal Abstract Purpose: to stimulate a critical debate about new diagnostic modalities and current paradigms of treatment for selected retinal vascular disorders. Background: multimodal retinal imaging and new advancements in vitreoretinal surgery have shed new light in the management of retinal vascular diseases Methods: we have structured the course in two sections: the first part includes brief communications focused to diabetic choroidopathy, diabetic retinopahty and age-related macular degeneration, Coats disease, IRVAN disease and peripheral exudative hemorrhagic chiorioretinopathy. The second part of the course is mainly centered to the controversies in the parasurgical and surgical management of selected retinal vascular diseases: diabetic macular edema and cataract surgery, proliferative diabetic retinopathy in the era of 27-gauge vitrectomy, role of the laser in the prevention and treatment of macular edema and neovascularisation following diabetic retinopathy and retinal vein occlusions. Course objectives: we hope to cover some tricky clinical scenarios in our daily practice rather than provide colleagues with a cooking book of recommendantions or guidelines. The presentations will start from clinical cases and we encourage an interactive participation. At the conclusion of this course the attendee will be able to have a practical guidelines to manage retinal exudative retinopathies and to better translate the significance of multimodal imaging to the daily practice.