SEER Inquiry System - Question 20240017 Details

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Produced: 10/07/2026 11:41 AM

Question 20240017

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Inquiry Details

References:

SEER EOD-88, 3rd Ed

Question:

EOD 2018/Prostate Pathologic Extension--Prostate: Is a pathology report from a prostate biopsy/transurethral resection of the prostate that states "with intraductal spread" extraprostatic/extracapsular extension or localized?

Discussion:

Answer:

Code as a localized, intracapsular tumor as ductal carcinoma in situ does not invade. Intraductal spread is describing the neoplasm spreading through the acinar/ductal cells in the prostate specimen. It is an in-situ type of spread and not invasive but almost always presents with an invasive tumor.

Cancer Site Category:

Prostate

Data Item Category:

EOD Primary Tumor

Other Category:

EOD 2018

Year:

2024