SEER Inquiry System - Question 20081123 Details

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Question 20081123

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Inquiry Details

References:

WHO Class CNS Tumors, 92. 2007

Question:

Reportability--Brain: Is angiocentric glioma, WHO grade 1 of the right frontal lobe reportable? If so, how is histology to be coded?

Discussion:

Answer:

Angiocentric glioma is reportable. The best histology code currently available is 9380/1 [glioma, NOS; uncertain behavior].

According to the WHO Classification of Central Nervous System Tumours, Angiocentric glioma has a behavior of /1. WHO defines it as an epilepsy-associated stable or slowly growing cerebral tumour primarily affecting children and young adults; histopathologicaly characterized by an angiocentric pattern of growth, monomorphous bipolar cells and features of ependymal differentiation.

Cancer Site Category:

Brain and CNS

Data Item Category:

N/A

Other Category:

Reportability

Year:

2008