SEER Inquiry System - Question 20091015 Details

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Question 20091015

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Inquiry Details

References:

2007 SEER Manual, C-1035, C-1053, C-1065. Appendix C

Question:

MP/H Rules/Histology--Gallbladder: What histology is coded for a tumor described as "90% high grade neuroendocrine ca, large cell type; and 10% low grade adenocarcinoma, conventional type"?

Discussion:

Answer:

For cases diagnosed 2007 or later:

MP/H Rule H17 for Other Sites applies. Code the histology 8140 [adenocarcinoma].

The ICD-O-3 code for large cell neuroendocrine carcinoma is 8013 and the code for adenocarcinoma is 8140.

Cancer Site Category:

N/A

Data Item Category:

Histology

Other Category:

N/A

Year:

2009