SEER Inquiry System - Question 20010003 Details

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Question 20010003

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Inquiry Details

References:

Question:

Histology (Pre-2007)--Prostate: What code is used to represent the histology "prostatic duct carcinoma"? See discussion.

Discussion:

Should the histology be coded to duct carcinoma [8500/3] or endometrioid carcinoma [8380/3]? Prostatic duct carcinoma is defined as endometrioid carcinoma; however, sometimes the pathology report describes the histology as being only "prostatic duct carcinoma."

Answer:

For tumors diagnosed prior to 2007:

If there is no mention of endometrioid carcinoma in the microscopic description, code the Histology field to 8500/3 [duct carcinoma]. If "endometrioid carcinoma" is mentioned in either the final diagnosis or in the microscopic description, code the Histology field to 8380/3 [endometrioid carcinoma].

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:

Prostate

Data Item Category:

Histology

Other Category:

N/A

Year:

2001