NAACCR Item #3908: Percent Necrosis Post Neoadjuvant
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|Item #||Length||Source of Standard||Year Implemented||Version Implemented||Year Retired||Version Retired||Column #|
|3908||5||NAACCR||2018||18||1734 - 1738|
NAACCR XML: Tumor.percentNecrosisPostNeoadjuvant
Percent Necrosis Post Neoadjuvant is a prognostic factor for bone sarcomas.
Percent Necrosis Post Neoadjuvant is a Registry Data Collection Variable for AJCC. It was previously collected as Bone, CS SSF# 3.
|0.0||Tumor necrosis not identified/not present|
|0.1-100.0||0.1–100.0 percent tumor necrosis
(Percentage of tumor necrosis to nearest tenth of a percent)
|XXX.2||Tumor necrosis present, percent not stated|
|XXX.8||Not applicable: Information not collected for this case
(If this item is required by your standard setter, use of code XXX.8 will result in an edit error.)
|XXX.9||Not documented in medical record
No histologic examined of primary site
No neoadjuvant therapy
No surgical resection of primary site is performed
Each Site-Specific Data Item (SSDI) applies only to selected primary sites, histologies, and years of diagnosis. Depending on applicability and standard-setter requirements, SSDIs may be left blank.