SEER Inquiry System - Question 20071065 Details

System Guide

Back to Search Results

SEER Inquiry System - Report

Produced: 12/29/2024 5:58 AM

Question 20071065

Export CSV Export PDF Print

Add to Report

Inquiry Details

References:

#1: 2007 SEER Manual, C-539. Appendix C

#2: 2007 SEER Manual, 90

Question:

MP/H Rules/Multiplicity Counter--Lung: If metastatic tumors are not counted in this field, should the multiplicity counter be coded to 01 for a case with a primary left lower lobe of lung tumor with a satellite tumor in the left upper lobe?

Discussion:

Answer:

For cases diagnosed 2007-2013:

No, code multiplicity counter to 02 [two tumors present]. According to the multiple primary rules, these two lung tumors are reported as a single primary. Record the number of tumors reported as a single primary in Multiplicity Counter.

Multiplicity Counter no longer required by SEER as of 1/1/2013.

Cancer Site Category:

Lung

Data Item Category:

N/A

Other Category:

N/A

Year:

2007