SEER Inquiry System - Question 20100078 Details

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Question 20100078

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Inquiry Details

References:

2010 SEER Manual. Appendix C

Question:

MP/H Rules/Histology--Lung: How is histology coded for a diagnosis of squamous carcinoma and large cell undifferentiated neuroendocrine carcinoma?

Discussion:

Answer:

For cases diagnosed 2007 or later, apply rule H7 and code the numerically higher ICD-O-3 code, 8070/3 [Squamous cell carcinoma]. See Chart 1, the histology tree in lung equivalent terms. Large cell neuroendocrine carcinoma is histology code 8013/3. The other histology is squamous carcinoma, 8070/3. 8070/3 is higher numerically than 8013/3.

Cancer Site Category:

Lung

Data Item Category:

Histology

Other Category:

N/A

Year:

2010