Person with cancer—number of positive sentinel lymph nodes, total code N[NN]
Data Element Attributes
Identifying and definitional attributes | |
Metadata item type: | Data Element |
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Short name: | Number of positive sentinel lymph nodes |
METEOR identifier: | 370549 |
Registration status: | Health, Standard 06/03/2009 |
Definition: | The total number of sentinel lymph nodes reported as containing tumour after examination by a pathologist. |
Data element concept attributes | |
Identifying and definitional attributes | |
Data element concept: | Person with cancer—number of positive sentinel lymph nodes |
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METEOR identifier: | 370547 |
Registration status: | Health, Standard 06/03/2009 |
Definition: | The number of a person's sentinel lymph nodes examined by a pathologist and reported as containing tumour. |
Object class: | Person with cancer |
Property: | Number of positive sentinel lymph nodes |
Value domain attributes | |
Identifying and definitional attributes | |
Value domain: | Total lymph nodes code N[NN] |
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METEOR identifier: | 370025 |
Registration status: | Health, Standard 06/03/2009 |
Definition: | The total number of lymph nodes. |
Representational attributes | ||
Representation class: | Total | |
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Data type: | Number | |
Format: | N[NN] | |
Maximum character length: | 3 | |
Value | Meaning | |
Supplementary values: | 997 | Number of lymph nodes unknown |
Data element attributes | |
Collection and usage attributes | |
Collection methods: | For cancer registries: Collection of this data item should only be from notification and pathology reports relating to initial diagnosis and not for recurrent or metastatic disease. |
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Comments: | Sentinel lymph nodes are the first nodes that filter fluid draining away from the area of cancer. The number of lymph nodes with metastasis is important for cancer staging |
Source and reference attributes | |
Origin: | National Breast and Ovarian Cancer Centre (NBOCC) Australasian Association of Cancer Registries (AACR) Australian Institute of Health and Welfare (AIHW) |
Reference documents: | Johnson CH, Adamo M (eds.), SEER Program Coding and Staging Manual 2007. National Cancer Institute, NIH Publication number 07-5581, Bethesda, MD 2007. |
Relational attributes | |
Implementation in Data Set Specifications: | Breast cancer (Cancer registries) DSS Health, Superseded 01/09/2012 Breast cancer (cancer registries) NBPDS Health, Standard 01/09/2012 |
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