RETINOBLASTOMA (177) SEER CODE SET (164.5)
Name
Value
NAME
RETINOBLASTOMA
CODE SET TYPE
EXTENSION
EDITION
SECOND EDITION
CODE/DESCRIPTION
DESCRIPTION: Unknown
DESCRIPTION: <= 25% Of retina
DESCRIPTION: > 25% - <= 50% Of retina
DESCRIPTION: > 50% Of retina
DESCRIPTION: Confined to retina NOS
DESCRIPTION: Tumor cells in the vitreous body
DESCRIPTION: Optic disc involved
DESCRIPTION: Optic nerve as far as lamina cribrosa
DESCRIPTION: Anterior chamber; uvea
DESCRIPTION: Intrascleral invasion
DESCRIPTION: Intraocular extension NOS
DESCRIPTION: Optic nerve beyond lamina cribrosa
DESCRIPTION: Optic nerve NOS
DESCRIPTION: Other adjacent extraocular extension
DESCRIPTION: Further extension
DESCRIPTION: Metastasis