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Date Multiple Tumors Flag

Date Multiple Tumors Flag

Owned by David Rust
Last updated: Apr 08, 2025

Organization

Field Name

ID

Required

KCR

Date Multiple Tumors Flag (DateMultipleTumorsFlag)

30431

no

NAACCR

Date of Mult Tumors Flag

439

no


Field Length:  2

This is a calculated field which explains why there is no appropriate value in the field Date of Multiple Tumors (item #30430).  This item is blank for cases diagnosed prior to January 1, 2007.  

Codes

Code

Description

11

No proper value is applicable in this context (for example, multiple tumors are not collected for this site and histology)

12

A proper value is applicable but not known (that is, the date of multiple tumors is unknown)

15

A single tumor only

(blank)

A valid date value is provided

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