G. Tumoral pathology

• tumorigenesis
  13 July 2003

  carcinogenesis, oncogenesis, tumoral transformation ; tumorigenicity
  Definition: Tumorigenesis is a collection of complex genetic diseases characterized by multiple defects in the homeostatic mechanisms that regulate cell growth, proliferation and differentiation.
  Cancer is caused by uncontrolled proliferation and the inappropriate survival of damaged cells, which results in tumour formation. Cells have developed several safeguards to ensure that cell division, differentiation and death (...)

• mesenchymal tumors
  14 June 2003

  mesenchymal tumor
  Definition : Tumors of mesenchyme.
  Classification
  benign mesenchymal tumors
  malignant mesenchymal tumors (sarcomas )
  Types
  adipocytic tumors
  cartilaginous tumors
  fibrous tumors , fibroblastic tumors , myofibroblastic tumors
  osseous tumors
  vascular tumors
  Localization
  soft tissue tumors
  bone tumors
  mesenchymal tumors of the lower genital tract
  digestive mesenchymal tumors
  Molecular types
  NTRK-rearranged mesenchymal tumors (...)

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