SEER Inquiry System - Question 20061102 Details

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Question 20061102

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Inquiry Details

References:

Medical terminology

Question:

Histology (Pre-2007)--Lung: How is a poorly differentiated non-small cell carcinoma with "squamoid differentiation" coded?

Discussion:

Answer:

For tumors diagnosed prior to 2007:

Squamoid and squamous are synonymous. Squamoid is non-standard terminology. It means "squamous like" and is a synonym of squamous.

For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules.

Cancer Site Category:

Lung

Data Item Category:

Histology

Other Category:

N/A

Year:

2006