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SEER Inquiry System - Report
Produced: 01/13/2026 2:59 PM
Question 20021078
Inquiry Details
References:
2004 SEER Manual, 73
Question:
Primary Site: How do you code the primary site when the tumor is identified in a bladder that was reconstructed using a stomach augmentation procedure and the pathology report states, "Bladder/prostate: adenocarcinoma arising within gastric mucosa, with the following features: highly infiltrative through the bladder wall"?
Discussion:
Answer:
Code the Primary Site field to bladder [C67.9]. Code the location of the tumor as the primary site.
Cancer Site Category:
N/A
Data Item Category:
Primary site
Other Category:
N/A
Year:
2002
