SEER Inquiry System - Question 20031191 Details

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Produced: 10/04/2025 7:10 PM

Question 20031191

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Inquiry Details

References:

Prostate EOD Coding Guidelines, 3. 6/20/2001

Question:

EOD-Clinical Extension--Prostate: How is this field coded when biopsies of the prostatic apex are positive and the physician clinically stages the case as T1c?

Discussion:

Answer:

For cases diagnosed 1998-2003:

Code clinical extension to 33 [arising in the prostatic apex] when a biopsy of the prostatic apex is positive for malignancy, with no further evidence of involvement. If biopsies of both the apex and another site within the prostate (for example right lobe) are positive and there is no mention that the malignancy arose in the apex, code extension to 34 [extending into the prostatic apex].

Cancer Site Category:

Prostate

Data Item Category:

N/A

Other Category:

N/A

Year:

2003