SEER Inquiry System - Report
Produced: 02/05/2023 6:07 PM
#1: 2013 SEER Manual
'Mass' and 'lesion' are not reportable terms for benign/borderline brain and CNS tumors.
Reportable terms for benign/borderline brain and CNS primaries are 'tumor' and 'neoplasm.' These terms appear in the ICD-O-3. 'Lesion' and 'mass' do not appear in the ICD-O-3. Do not use the MP/H Manual to determine reportability; page 2 of the SEER Manual is the correct source for reportability instructions.