SEER Inquiry System - Question 20150043 Details

System Guide

Back to Search Results

SEER Inquiry System - Report

Produced: 11/02/2025 6:33 PM

Question 20150043

Export CSV Export PDF Print

Add to Report

Inquiry Details

References:

2015 SEER Manual

Question:

Seq no-central--Brain and CNS: How should subsequent tumors be sequenced when the patient has a history of a brain tumor, with no information on the behavior of the brain tumor? According to the sequencing rules, it appears some assumption must be made regarding the behavior of the brain tumor.

Discussion:

Answer:

Sequence the brain tumor in the 60-87 series when you do not know the behavior. If you have reason to believe the brain tumor was malignant, sequence it in the 00-59 series.

Cancer Site Category:

Brain and CNS

Data Item Category:

Seq no-central

Other Category:

N/A

Year:

2015