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rhabdomyoma

rhabdomyoma

9.9
A growth of muscle tissue that is not cancer
  • noun
  • /ˌræbdoʊmaɪˈoʊmə/
  • Specialized
: rabdomioma
  • Rhabdomyoma is a rare tumor originating in striated muscle, most commonly in the heart.
  • extracardiac rhabdomyoma
  • fetal rhabdomyoma
  • adult rhabdomyoma

Examples

  • The doctor diagnosed the patient with a rhabdomyoma after analyzing the biopsy results.

  • Extracardiac rhabdomyomas are rare, benign tumors that show striated muscle differentiation.

    Academic text (2004)
  • A frozen section of this tissue confirmed the previous diagnosis of rhabdomyoma.

    Academic text (2005)
  • We also review the pathology and radiologic findings of rhabdomyoma.

    Academic text (2005)
  • Final pathologic diagnosis revealed rhabdomyoma, adult type (figure 4).

    Academic text (2005)
  • However, a review of the literature revealed five patients with this syndrome who also had fetal rhabdomyomas in various locations.

    Academic text (2004)
  • Two types of extracardiac rhabdomyomas in the head and neck region have been identified: fetal and adult.

    Academic text (2005)
  • The mass of the fetal rhabdomyoma in our case involved the anterior two-thirds of the tongue.

    Academic text (2004)
  • Clinically, adult rhabdomyomas present with slowly progressive symptoms because of their slow growth and benign nature.

    Academic text (2005)
  • Extracardiac rhabdomyomas most commonly occur in the head and neck region, usually in the upper aerodigestive tract.

    Academic text (2005)

Surface Forms

rhabdomyoma singular
rhabdomyomas plural

Morphology

rhabdomyoma = myoma (opaque) = rhabdo + myoma

The element 'rhabdo-' is a technical Greek combining form meaning 'striated' added to the medical noun 'myoma'; these specialized forms are unlikely to be known to average learners, so the compound is not reliably derivable.

Etymology

Rhabdomyoma comes from Greek parts rhabdo- 'rod' or 'stripe', myo- 'muscle', and -oma 'tumor'. So a rhabdomyoma is literally a 'striped muscle tumor', a non-cancerous growth made of striped muscle.