Data Set APSR 2.0 - Concept Grading

ID: 2.16.840.1.113883.2.6.60.6.1.1Version Label: Live VersionConcepts: 1 (Groups: 0 - Items: 1)

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Name ID[‑] Datatype[‑] Property[‑] Example[‑] Codes[‑] Description[‑] Source[‑] Rationale[‑] Operationalizations[‑] Comment[‑] Status[‑] Terminology[‑] Value Set[‑] Type[‑] Parent concept[‑] Inherit from[‑]
Grading psr-dataelement-53 Code
  • G1
  • G2
  • G3
  • G4
  • GX
  • 0
  • X
  • lG
  • mG
  • hG
  • B
  • U
  • T
  • Asked but unknown
Method of histopathology to describe semiquantitatively resp. to classify  the grade of differentiation / grade of malignancy of a malignant tumor. It results in four-tiered, three-tiered or two-tiered tumor grades. There is a tendency to reduce all systems to a two-tiered grading of low and high grade. Large deviations from normal histoarchitecture, high pleomorphism of cells, and high proliferative activity correspond with a highly malignant behaviour. Low structural abnormalities, low pleomorphism and a low proliferative activity correspond with a rather good prognosis. This holds true for the vast majority of malignant tumors.
    draft
    Histological grade finding (finding) (SNOMED Clinical Terms: 373372005)
      UICC Grade 4 tiered 2015-11-13T19:46:53 (dynamic)
      Item