Canadian Medical Guide > Diseases > Neoplasms > Neoplasms by Histologic Type > Neoplasms, Connective and Soft Tissue > Neoplasms, Muscle Tissue > Myosarcoma Terms and Definitions




Myosarcoma

Medical Definition: A general term for a malignant neoplasm derived from muscular tissue. (Stedman, 25th ed)
Guide Notes: /blood supply /chem /second /secret /ultrastruct permitted; coord IM with precoord organ/neopl term (IM)
Myosarcoma Categories.
Canadian Medical Guide Definition Rhabdomyosarcoma - A malignant solid tumor arising from mesenchymal tissues which normally differentiate to form striated muscle. It can occur in a wide variety of sites. It is divided into four distinct types: pleomorphic, predominantly in male adults; alveolar (RHABDOMYOSARCOMA, ALVEOLAR), mainly in adolescents and young adults; embryonal (RHABDOMYOSARCOMA, EMBRYONAL), predominantly in infants and children; and botryoidal, also in young children. It is one of the most frequently occurring soft tissue sarcomas and the most common in children under 15. (From Dorland, 27th ed; Holland et al., Cancer Medicine, 3d ed, p2186; DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, pp1647-9)

Myosarcoma Medical Definitions and Terms

CANADIAN MEDICAL GUIDE

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