English word retinoblastoma comes from English blastoma, English retino- (Retina.)

Detailed word origin of retinoblastoma

Dictionary entry	Language	Definition
blastoma	English (eng)	(pathology) A tumour that is caused by malignancies in precursor cells or blasts.
retino-	English (eng)	Retina.
retinoblastoma	English (eng)	(oncology) A malignant tumour of the retina; a hereditary condition found mostly in children.

Words with the same origin as retinoblastoma