anaplasia

from WordNet (r) 3.0 (2006)

anaplasia
    n 1: loss of structural differentiation within a cell or group
         of cells often with increased capacity for multiplication,
         as in a malignant tumor

from The Collaborative International Dictionary of English v.0.48

anaplasia \anaplasia\ n.
   1. loss of structural differentiation within a cell or group
      of cells often with increased capacity for multiplication,
      as in a malignant tumor.
      [WordNet 1.5]

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