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Usually occurs before the third year of life
Answer for the clue "Usually occurs before the third year of life ", 14 letters:
retinoblastoma
Alternative clues for the word retinoblastoma
Word definitions for retinoblastoma in dictionaries
WordNet
Word definitions in WordNet
n. malignant ocular tumor of retinal cells; usually occurs before the third year of life; composed of primitive small round retinal cells
Wikipedia
Word definitions in Wikipedia
Retinoblastoma (Rb) is a rare form of cancer that rapidly develops from the immature cells of a retina , the light-detecting tissue of the eye. It is the most common malignant cancer of the eye in children, and it is almost exclusively found in young children. ...
Wiktionary
Word definitions in Wiktionary
n. (context pathology English) A malignant tumour of the retina; a hereditary condition found mostly in children.