Intraretinal Microvascular Abnormalities

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Intraretinal microvascular abnormalities (IRMA) are abnormalities of the blood vessels that supply the retina of the eye, a sign of diabetic retinopathy.

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Eye disease · pathology of the eye (H00-H59, 360-379)

Adnexa

eyelid: inflammation (Stye, Chalazion, Blepharitis) · Entropion · Ectropion · Lagophthalmos · Blepharochalasis · Ptosis · Blepharophimosis · Xanthelasma · eyelash (Trichiasis, Madarosis)

lacrimal system: Dacryoadenitis · Epiphora · Dacryocystitis · Xerophthalmia

orbit: Exophthalmos · Enophthalmos · Orbital cellulitis · Periorbital cellulitis

conjunctiva: Conjunctivitis (Allergic conjunctivitis) · Pterygium · Pinguecula · Subconjunctival hemorrhage

Globe

Fibrous tunic

sclera: Scleritis
cornea: Keratitis (Herpetic keratitis, Acanthamoeba keratitis, Fungal keratitis) · Corneal ulcer · Photokeratitis · Thygeson's superficial punctate keratopathy · Corneal dystrophy (Fuchs', Meesmann) · Keratoconus · Keratoconjunctivitis sicca · Keratoconjunctivitis · Corneal neovascularization · Kayser-Fleischer ring · Arcus senilis · Band keratopathy

Vascular tunic

Iris and ciliary body	Iritis · Uveitis (Intermediate uveitis) · Iridocyclitis · Hyphema · Rubeosis iridis · Persistent pupillary membrane · Iridodialysis · Synechia
Choroid	Choroideremia · Choroiditis (Chorioretinitis)

Lens

Cataract · Aphakia · Ectopia lentis

Retina

Retinitis (Chorioretinitis, Cytomegalovirus retinitis) · Retinal detachment · Retinoschisis · Ocular ischemic syndrome/Central retinal vein occlusion · Retinopathy (Bietti's crystalline dystrophy, Coats disease, Diabetic retinopathy, Hypertensive retinopathy, Retinopathy of prematurity) · Macular degeneration · Retinitis pigmentosa · Retinal haemorrhage · Central serous retinopathy · Macular edema · Epiretinal membrane · Macular pucker · Vitelliform macular dystrophy · Leber's congenital amaurosis · Birdshot chorioretinopathy

Other

Glaucoma/Ocular hypertension · Floater · Leber's hereditary optic neuropathy · Red eye · Keratomycosis · Phthisis bulbi

Pathways

Optic nerve and
visual pathways

Optic neuritis · Papilledema · Optic atrophy · Leber's hereditary optic neuropathy · Dominant optic atrophy · Optic disc drusen · Glaucoma · Toxic and nutritional optic neuropathy · Anterior ischemic optic neuropathy

Ocular muscles,
binocular movement,
accommodation

Paralytic strabismus	Ophthalmoparesis · Progressive external ophthalmoplegia · Palsy (III, IV, VI) · Kearns-Sayre syndrome
Other strabismus	Esotropia/Exotropia · Hypertropia · Heterophoria (Esophoria, Exophoria) · Brown's syndrome · Duane syndrome
Other binocular	Conjugate gaze palsy · Convergence insufficiency · Internuclear ophthalmoplegia · One and a half syndrome