• Vascular with Ischemia

  • Proliferative diabetic retinopathy

  • Retinal Vein Occlusion (Central/Branch)

  • Retinal Artery Occlusion (Central/Branch)

  • Sickle cell retinopathy

  • Radiation retinopathy

  • FEVR, Coats, Eales

  • IRVAN

  • ROP

• Inflammatory Disease with Ischemia

  • Birdshot chorioretinopahty

  • MS

  • Retinal vasculitis

  • Sarcoidosis

  • Susac Syndrome

  • Toxoplasmosis

  • Posterior Uveitis

• Other

  • Chronic RD

  • Incontinentia pigmenti

  • Retinitis Pigmentosa

  • Retinoschisis

• Degenerative

  • Age-related macular degeneration

  • Myopic Degeneration

  • Angiod Streaks

• Heredodegnerative

  • Vitelliform Maculopathy

  • Fundus flacimaculatus

  • Optic Nerve Head Drusen

• Inflammatory (Posterior Uveitis)

  • PODS

  • Multifocal Choroiditis

  • Serpiginous choroiditis

  • Toxocariasis

  • Toxoplasmosis

  • Rubella

  • VKH

  • Behcet

  • SO

• Tumours

  • Choical hemangioma

  • Choroidal Mets

  • Harmartoma of the RPA

• Iatrogenic/Traumatic

  • Choroidal rupture

  • PRP (intense)

• Idiopathic CNVM

Petalloid CME is characterized by a petal-shaped pattern of cystoid spaces radiating from the fovea. It is due to the oblique orientation of neuronal synapse sin the outer plexiform layer.

• Retinal vein occlusion - BRVO or CRVO

• Proliferative and non-proliferative diabetic retinopathy

• Chronic anterior uveitis

• Type 2 macular telangiectasia

• Wet AMD

Diffuse cystoid spaces without petal-like configuration.

• Mild to moderate diabetic retinopathy

• Retinal artery occlusion - BRAO or CRAO

• Vitreomacular traction

• Occular ischemic syndrome

• Wet AMD

• Chronic uveitis

• Post-surgical CME following cataracts

• Diabetic retinopathy

• Hypertensive retinopathy

• Papilledema

• Optic neuritis

• Retinal vein occlusion

• Choroidal neovascularization

• Uveitis

• Optic nerve drusen