SEER Inquiry System - Question 20041092 Details

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Produced: 11/01/2025 2:36 PM

Question 20041092

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Inquiry Details

References:

2004 SEER Manual, C-601- C-602

Question:

CS Extension--Bladder: How would the following statements be coded for bladder extension -- Code 03 [inferred description of non-invasion] vs code 15 [invasive confined to subepithelial connective tissue]. See Discussion.

Discussion:

1) no smooth muscle invasion

2) no muscle invasion

3) without muscle invasion

4) no invasion of muscularis propria

Answer:

This answer was provided in the context of CSv1 coding guidelines. The response may not be used after your registry database has been converted to CSv2.

For cases diagnosed in 2004 and later code CS extension:

1) no smooth muscle invasion -- 15

2) no muscle invasion -- 15

3) without muscle invasion -- 15

4) no invasion of muscularis propria -- 03

Cancer Site Category:

Bladder

Data Item Category:

N/A

Other Category:

N/A

Year:

2004