| Tay's choroiditis (disease), spot (sign) |
see under choroiditis, and see cherry-red spot, under spot.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Tay's choroiditis |
A familial condition marked by degeneration of the choroid, esp. in the region about the macula lutea. It occurs in aged persons.
Ãâó:
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