Flashcards in Eye Deck (42)
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1
most common primary tumor of the eye
vascular tumor
2
lipogranuloma of the eye
chalazion
3
mimic chalazion but can metastasize
sebaceous carcinoma
4
[diagnosis]
redness, itching, heal without scarring
conjunctivitis
5
redness, itching, heal WITH scarring
trachoma
6
most common site of conjunctival neoplasm
limbus
7
blue sclerae in scleral ecctasia is due to?
increased IP
8
the main refractive surface of the eye
cornea
9
HSV causes keratitis by causing granulomatous reaction in the ___
descemet membrane
10
distorted perception of blue color due to browning of lens is due to the deposition of ____
urochrome
11
[glaucoma]
increase resistance to aqueous outflow via trabecular meshwork
chronic process
open-angle
12
[glaucoma]
peripheral zone of the iris adheres to the trabecular meshwork
acute process
angle closure
13
[glaucoma]
changes in optic nerve and visual field without increase in IOP
chronic process
normal pressure
14
___ refers to minute anterior subcapsular opacities
glaukomflecken
15
___ uveal tissue lining the ectatic sclera
staphyloma
16
inflammation within the vitreous humor
endophthalmitis
17
inflammation of the retina, uvea, sclera, orbit
panophtalmitis
18
inflammation of the iris, cilary body, choroid
uveitis
19
most common first evidence of metastasis of uveal melanoma
lover
20
[retinal detachment]
unclean vitreous detachment tears the retina;
liquefied vitreous accumulates between RPE and neurosensory retina
rhegmatogenous
21
[retinal detachment]
any condition that damages the RPE and permits fluid to leak from the choroidal circulation under the retina
non-rhegmatogenouos
22
[retinopathy]
Presence of focal choroidal infarcts (elschnig pearls)
hypertensive retinopathy
23
[retinopathy]
presence of copper of silver wiring
hypertensive retinopathy
24
[retinopathy]
cotton wool spots
hypertensive retinomaty
25
[retinopathy]
visual loss, retinal detachment, neovascular glaucoma, macular edema
cotton wool exudates
Nonproliferative diabetic retinopathy
26
[retinopathy]
presence of neovascularization
visual loss, retinal detachment, neovascular glaucoma, macular edema
proliferative diabetic retinopathy
27
[vascular occlusion syndromes]
occurs in ischemia, hollenhorst plaques or fragments of atherosclerotic plaque
cherry-red spot in macula with retinal pallor
true emergency
CRAO
28
[vascular occlusion syndromes]
may occur with or without ischemia
retinal hemorrhages, dilated tortous retinal veins, cotton-wool spots, macular edema, optic disc edema
CRVO
29
[diagnosis]
disturbance in the unit that maintains photoreceptor integrity (RPE, bruch membrane, choriocapillaris)
age-related macular degeneration
30
