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Definitions from WordNet

Definitions from the Web

Blastoma

Definition: Blastoma refers to a type of malignant tumor that originates from immature or developing cells.

Senses and Usages:

1. Noun (Medicine):
   • A cancerous tumor that arises from embryonic or immature cells.
   • Example sentence: The doctor diagnosed him with stage 3 neuroblastoma.
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2. Noun (Biology):
   • A type of neoplasm that originates from embryonic or precursor cells.
   • Example sentence: The retinoblastoma is a blastoma that affects the retina of the eye.
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Note: Blastoma is a specialized term commonly used in medical and biological contexts.