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14 Cards in this Set
- Front
- Back
racial pigmentation on the eye AKA?
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epithelial melanosis
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most common area for cojunctival nevus
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juxtalimbal area, ( next to the limbus area)
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what is the problem if you see a "nevus" type of pigmentation but it is solitary (fixed to the episclera), has blood vessels feeding it, has black or grey nodules.
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conjunctival melanoma
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conjuctival melanoma is often associated with what other type of cancer?
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panacots tumor of the apex of the lung. The cancer can start at either end and go to the other.
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what is the difference b/t the fixations of Primary Acquired Melanosis PAM and Melanoma?
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Melanoma is fixed and PAM is not.
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what is it called when there is a blue gray or slate gray patches of pigmentation in the episclera?
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ocular melanocytosis
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what is a nevus of ota
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it is oculr melanocytosis plus
-hyperpigmentation of deep periorbital skin usually within the distribution of the first divsions of the trigem nerve -unilateral -usually in the darker skin individuals. this almost looks like a black eye |
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some associated features of _____ are ipsilateral iris hyperchromia, malanomas of the uveal tract, and ipsilateral glaucoma (BOARDS).
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ocular melanocytosis. the angle could fill with pigmentation.
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what is a conjunctival degeneration, yellow white subepithelial deposits of abnormal collagen,
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piguecula
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cobalt blue can be used to view what kind of a line near a pterygium?
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Iron line called a stockers line
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what are some management techniques for a pterygium?
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lubricants, sunglasses, limited use of vasoconstricrors for an inflamed one, surgery only if vision is affected, it will usually recur
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what is a small hard yellw spot in the palpebral conj caused when debris from cellular degeneration is trapped in the conj?
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concretions
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drying and wrinkleing of the conjunctiva that may have a foamy appearance and does not wet easily, this is from a deficiancy of vit. A
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Bitots spot.
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what is the most common cause of blindness in children world wide?
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vitamin A deficiency
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