Prostate

Note 1: This CS Site-Specific Factor is collected for cases diagnosed through 12/31/2009. It is not required by any standard setter for cases diagnosed 01/01/2010 forward; use code 988.
Note 2: Apex involvement was considered in prostate stage classification in the SEER Historic Local/Regional/Distant staging system, although it is not a staging element in AJCC 6 or 7 staging. This item allows collection of information about the involvement of the prostate apex with cancer, both clinically and at prostatectomy, useful for long-term trend analysis of SEER data for prostate anatomic stage.
Note 3: Cancers arising in the apex were localized, and cancers extending to the prostatic apex were regional in Historic staging. The code digits 3 and 4, described in Note 4, provide specific information about involvement of apex for Historic stage, while the code digit 2 indicates apex involvement but does not distinguish between arising in and extending to.
Note 4: In codes 110-550, the first digit represents the clinical status of apex involvement found on needle core biopsy, imaging or physical examination. The second digit represents apex involvement found at prostatectomy. The third digit is always 0.

                        ____                       ____                    __0__
               Clinical Apex         Pathologic Apex         Always "0"
                 Involvement            Involvement

The digits are defined as follows:
    1 - No involvement of prostatic apex:
        statement of normal apex
        negative apex involvement (i.e., needle biopsy indicates both apices negative, prostatectomy indicates malignancy only in lobes/base)
    2 - Into prostatic apex/arising in prostatic apex, NOS
        Note: Avoid using this code if more detailed information is available to use 3 or 4 (see Note 3)
    3 - Arising in prostatic apex
        apex is only site of malignancy
    4 - Extension into prostatic apex
        involvement of apex AND other part(s) of prostate
        statement indicating malignancy started in other part(s) of prostate and extends into apex
    5 - Apex extension unknown
        no description of apex involvement
        always 2nd digit when prostatectomy not performed
Note 5: Code apex involvement if clearly documented in the medical record. Try to determine if the cancer has extended into the apex from another part of the prostate or has arisen in the apex. If apex involvement is unknown both clinically and pathologically, use code 550.

Code	Description
000	OBSOLETE DATA RETAINED V0102 PAP: Test not done (test was not ordered and was not performed)
010	OBSOLETE DATA RETAINED V0102 PAP: Positive/elevated
020	OBSOLETE DATA RETAINED V0102 PAP: Negative/normal; within normal limits
030	OBSOLETE DATA RETAINED V0102 PAP: Borderline; undetermined whether positive or negative
080	OBSOLETE DATA RETAINED V0102 PAP: Ordered, but results not in chart
110	No involvement of prostatic apex clinically and on prostatectomy
120	Clinical apex involvement: No involvement AND Prostatectomy apex involvement: Into/arising in, NOS
130	Clinical apex involvement: No involvement AND Prostatectomy apex involvement: Arising in
140	Clinical apex involvement: No involvement AND Prostatectomy apex involvement: Extension into
150	Clinical apex involvement: No involvement AND Prostatectomy apex involvement: Unknown
210	Clinical apex involvement: Into/arising in, NOS AND Prostatectomy apex involvement: No involvement
220	Clinical apex involvement: Into/arising in, NOS AND Prostatectomy apex involvement: Into/arising in, NOS
230	Clinical apex involvement: Into/arising in, NOS AND Prostatectomy apex involvement: Arising in
240	Clinical apex involvement: Into/arising in, NOS AND Prostatectomy apex involvement: Extension into
250	Clinical apex involvement: Into/arising in, NOS AND Prostatectomy apex involvement: Unknown
310	Clinical apex involvement: Arising in AND Prostatectomy apex involvement: No involvement
320	Clinical apex involvement: Arising in AND Prostatectomy apex involvement: Into/arising in, NOS
330	Clinical apex involvement: Arising in AND Prostatectomy apex involvement: Arising in
340	Clinical apex involvement: Arising in AND Prostatectomy apex involvement: Extension into
350	Clinical apex involvement: Arising in AND Prostatectomy apex involvement: Unknown
410	Clinical apex involvement: Extension into AND Prostatectomy apex involvement: No involvement
420	Clinical apex involvement: Extension into AND Prostatectomy apex involvement: Into/arising in, NOS
430	Clinical apex involvement: Extension into AND Prostatectomy apex involvement: Arising in
440	Clinical apex involvement: Extension into AND Prostatectomy apex involvement: Extension into
450	Clinical apex involvement: Extension into AND Prostatectomy apex involvement: Unknown
510	Clinical apex involvement: Unknown AND Prostatectomy apex involvement: No involvement
520	Clinical apex involvement: Unknown AND Prostatectomy apex involvement: Into/arising in, NOS
530	Clinical apex involvement: Unknown AND Prostatectomy apex involvement: Arising in
540	Clinical apex involvement: Unknown AND Prostatectomy apex involvement: Extension into
550	Clinical apex involvement: Unknown AND Prostatectomy apex involvement: Unknown
988	Not applicable: Information not collected for this case (If this item is required by your standard setter, use of code 988 will result in an edit error)
999	OBSOLETE DATA RETAINED V0102 PAP: Unknown or no information Not documented in patient record

CS Site-Specific Factor 4Prostate Apex Involvement (OBSOLETE: Prostatic Acid Phosphatase (PAP))

CS Site-Specific Factor 4
Prostate Apex Involvement (OBSOLETE: Prostatic Acid Phosphatase (PAP))