Data Set APSR 2.0 - Concept GradingID: 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[‑] |
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Grading | psr-dataelement-53 | Code |
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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. |
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Histological grade finding (finding) (SNOMED Clinical Terms: 373372005)
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UICC Grade 4 tiered 2015-11-13T19:46:53 (dynamic)
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