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blastoma

blastoma

9.9
A tumor made of very young cells that often appears in children
  • noun
  • /blæˈstoʊmə/
  • Specialized
translation icon : blastoma
  • Angela's son was diagnosed with a blastoma, which required extensive treatment over several months.

Examples

  • The doctor explained that Charlie's pleuropulmonary blastoma is a rare tumor that forms from immature cells.

  • Parents of children with blastoma often seek support groups to navigate the challenges of the diagnosis.

  • It's called a blastoma.

  • In view of its complex histologic architecture, TCS has also been known as malignant teratoma, blastoma, and mixed mesodermal tumor.

    Academic text (2010)
  • Angela Farley, a local mom whose 4-year-old son Charlie just finished chemotherapy for a rare cancer called pleuropulmonary blastoma, said the organization has also given her the opportunity to open up about the disease.

    Blog text (25)

Synonyms

tumor
vsblastoma
  • Specialized
368 3.6

A mass of extra cells in the body that does not help it

is limited to masses of immature undifferentiated cells often arising in embryonic tissue
blastocytoma
vsblastoma
  • Specialized
9.9

A growth of young cells that do not become normal body cells

is often said to arise in embryonic tissues rather than unspecified origin
embryonal carcinosarcoma
vsblastoma
  • Specialized
9.9

A rare tumor made of immature cells that look like two different cancer types

usually lacks mixed carcinoma and sarcoma features and often arises in embryonic tissues

Surface Forms

blastoma singular
blastomas plural

Morphology

blastoma = blast (opaque) = blast + oma

The word is formed from the medical combining form 'blast-' (immature cell) plus '-oma' (tumor), a formation that is specialized and not inferable by average learners from the common meaning of 'blast'.

Etymology

The word blastoma comes from the Greek root blastos meaning 'sprout' or 'bud' and the ending -oma meaning 'tumor'. So a blastoma is a tumor made of very young, 'sprout-like' cells, which is why these cancers often start in developing tissues in children.