SEER Inquiry System - Question 20051052 Details

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Question 20051052

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Inquiry Details

References:

2004 SEER Manual, C-663

Question:

CS Tumor Size/CS Extension--Brain and CNS: How are these fields coded for a glioblastoma multiforme occurring in a 3.5 cm tumor in the parietal lobe and a 3.0 cm tumor in the occipital lobe?

Discussion:

Answer:

This answer was provided in the context of CSv1 coding guidelines. The response may not be used after your registry database has been converted to CSv2.

CS Extension code is 10 [confined to cerebral hemisphere]. Record the size of the largest lesion in CS Tumor Size. Both the occipital and parietal lobes are supratentorial and confined to the cerebral hemisphere with no mention of crossing midline or involvement of ventricles.

Cancer Site Category:

Brain and CNS

Data Item Category:

N/A

Other Category:

N/A

Year:

2005