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Ocular disease > Final > Flashcards

Final Flashcards

1
Q

Heterochromia

A

Different colors of iris (in one or both eyes)

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2
Q

Iris nevus

A

Freckle on the iris, can affect pupil shape

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3
Q

Uveal melanoma

A

Primary malignant tumor, may be from previous nevus

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4
Q

Iris malignant melanoma

A

Tumor on iris, can cause irregular pupil

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5
Q

Ciliary body melanoma

A

Tumor on ciliary body, causes cells in AC

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6
Q

Metastatic carcinoma

A

Other cancer that metastases to eye

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7
Q

Iris pigment epithelium cyst

A

Can detach, no visual impairment

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8
Q

Anisocoria

A

2 different sized pupils

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9
Q

Iris coloboma

A

Happens in pregnancy/early life, pupil doesn’t fully open

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10
Q

Aniridia

A

No iris

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11
Q

Vitreitis

A

Inflammation of vitreous causes cells and flare

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12
Q

Endophthalmitis

A

Infection inside eye. Bacterial, viral

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13
Q

Anterior uveitis

A

Anterior to iris, affects AC & trabecular meshwork

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14
Q

Intermediate uveitis

A

Anterior to choroid, affects iris, ciliary body, pars plans, ora serrata

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15
Q

Posterior uveitis

A

Inflammation of choroid

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16
Q

Pan uveitis

A

Combines 2+ other uveitis

17
Q

Causes of uveitis

A

Infection, injury, autoimmune/inflammatory disease, idiopathic

18
Q

Asteroid hyalosis

A

Calcium & lipid deposits in vitreous

19
Q

Vitreous hemorrhage

A

Blood in vitreous, vitreous isn’t see through to retina

20
Q

Iritis

A

Inflammation of iris
Symptoms photophobia, redness, eye pain
Signs ciliary flush, cells & flare, Synechia

21
Q

Mydriasis

A

Dilated pupils

22
Q

Hyphema

A

Pool of blood in AC bc of disrupted vessels of iris/ciliary body

23
Q

Pathologic myopia

A

High myopia, tilted disc, dome macula elongated axial eye length

24
Q

Macular hole

A

Vitreous shrinks and pulls retina making macular hole. 4 stages, 2:1 ratio in males. can be treated with gas bubble

25
Q

BRVO

A

Clogged retinal branch vein. hemorrhaging in retinal veins, cotton wool spots

26
Q

Retinitis pigmentosa

A

Break down of cells in retina. Loss of rods & cones, nyctalopia- night blindness.

Ocular disease (3 decks)

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