Histopathological grade code N

Histopathological grade code N

Type: Value Domain
Identifiers: UUID - 68109f26-158c-11e7-803e-0242ac110017; meteor:meteor/288661/
Origin URI: Jump to original
Stewardship Organisation: Aristotle Demo Organisation
Endorsed by: Health : Superseded on March 6, 2009

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Last updated
Created: 08 March 2015
Supersedes: None
Superseded by: Histopathological grade code N

Health
Collections: None

This item has been superseded by a newer version by one or more Registration Authorities.

Definition

A code set representing how little the tumour resembles the normal tissue from which it arose.

Representation

Data Type	Number
Format	N
Maximum character length	1

Values

	Value	Meaning	Start Date	End Date
Permissible Values	1	Grade 1: Well differentiated, differentiated, NOS	None	None
	2	Grade 2: Moderately differentiated, moderately well differentiated, intermediate differentiation	None	None
	3	Grade 3: Poorly differentiated	None	None
	4	Grade 4: Undifferentiated, anaplastic	None	None
	5	T-cell: T-cell	None	None
	6	B-cell: B-cell, Pre-B, B-Precursor	None	None
	7	Null-cell: Null cell, Non T- non B	None	None
	8	NK: Natural killer cell	None	None
Supplementary Values	9	Grade/differentiation unknown: Grade/cell type not determined, not stated or not applicable	None	None

References

This content Based on Australian Institute of Health and Welfare material. Attribution provided as required under the AIHW CC-BY licence.

Related content

Relation	Count
Data Elements implementing this Value Domain	1