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| Report | Question ID | Question | Discussion | Answer | Cancer Site Category | Data Item Category | Year |
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20041065 | Date Therapy Initiated/First-Course of Cancer-Directed Therapy Fields/Summary Stage 2000--Prostate: How do you code these fields for a case that received preventative chemo before a definitive cancer diagnosis? | A patient has a "suspicious but not diagnostic" biopsy of the prostate in 09/2002. Doctor said it was not cancer and put the patient on a preventative chemo drug study (GTX-211). The patient returned for a repeat biopsy on 04/2003. Biopsy returned positive for adenocarcinoma. The patient had not been diagnosed when chemo was administered. Can the case be staged using the post-chemo information? | Stage this case the same as all other cases. Use only the information subsequent to the date of diagnosis to code stage and treatment.
The diagnosis date in the example is 04/2003. Do not use information prior to 04/2003 to code stage or treatment. Do not code the preventative chemo as treatment. |
Prostate | First course treatment | 2004 |
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20230002 | First Course Therapy/Surgery of Primary Site--Prostate: What is the correct surgical code for irreversible electroporation ablation of the prostate diagnosed in 2021? |
Assign code 17 for irreversible electroporation ablation of the prostate when there is no tissue submitted to pathology for a 2021 or 2022 case. Assign code A170 for a 2023 case. |
Prostate | First course treatment, Surgery of Primary Site | 2023 | |
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20240045 | Reportability/Ambiguous Terminology--Prostate: Should cases be reported and abstracted based on ambiguous terminology, e.g., suspicious for prostate cancer, when the physician is not treating the case as malignant? See Discussion. |
Please comment on these specific scenarios.
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For each of your scenarios, the medical record information indicates that the case is not reportable based on physician opinion. Do not abstract these cases. Remember that the ambiguous terms list is to be used as a last resort. The ideal way to approach abstracting situations when the medical record is not clear is to follow up with the physician. If the physician is not available, the medical record, and any other pertinent reports (e.g., pathology, etc.) should be read closely for the required information. See page 19 in the SEER Manual, https://seer.cancer.gov/manuals/2024/SPCSM_2024_MainDoc.pdf |
Prostate | N/A | 2024 |
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20210054 | EOD 2018/EOD Primary Tumor/Tumor Size--Clinical--Prostate: How is Tumor Size--Clinical coded when there is an incidental finding of prostate cancer on prostatectomy for another reason? See Discussion. |
SEER*RSA states EOD Primary Tumor should be coded to 800 for an incidental finding of prostate cancer on prostatectomy for other reasons. The SEER Manual states to assign code 000 for Tumor Size--Clinical when EOD Primary Tumor is coded to 800; however, the definition for Tumor Size--Clinical indicates clinical classification is composed only of diagnostic workup prior to treatment. If there is no clinical workup for an incidental finding of prostate cancer, code 000 does not seem appropriate (does not meet criteria for clinical classification). Code 999 seems more appropriate for incidental findings during surgery for other reasons. The SEER Manual does not provide this exception in the current instruction. |
Assign code 000 for Tumor Size--Clinical when EOD Primary Tumor is coded 800 (No evidence of primary tumor). Code 000 indicates no tumor was found since there was no clinical workup to identify this incidentally found cancer. This is a special instruction for cases coded 800 in EOD Primary Tumor. Text fields can be used to record details. |
Prostate | EOD Primary Tumor, Tumor size | 2021 |
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20180088 | Solid Tumor Rules (2018)/Multiple primaries--Prostate: How many primaries are abstracted and what M Rule applies when a patient is diagnosed with prostate adenocarcinoma in 2014, followed by liver mass biopsy showing neuroendocrine carcinoma, small cell type of the prostate in 2018? See Discussion. |
The patient has a history of prostate adenocarcinoma with lymph node metastases, status post prostatectomy and treatment by Lupron in 2014. The most recent prostate serum antigen measurement (April 2018) was normal. CT scan of the abdomen and pelvis revealed new hypodense liver lesions, a slightly enlarging lung right lower lobe nodule, and enlarging lobular mass in the prostatectomy bed. The core liver biopsy contains areas of metastatic tumor with a differential diagnosis on pathology of high-grade neuroendocrine carcinoma of the prostate (small cell type), which may have been seen in association with prostate adenocarcinoma, or metastatic small cell carcinoma of a different site. Clinically, the physician impression is that this represents metastatic castration-resistant prostate cancer. The Solid Tumor Rules note that the Multiple Primary Rules are not used for tumor(s) described as metastases. However, SINQ 20130221 indicates that, at least historically, these would have been accessioned as multiple primaries (histology 8140 & 8041 per Rule M10). Does the previous SINQ note still apply to these types of cases, and if so how would one know to move beyond the initial note indicating metastases are not new primaries? |
The guidance provided in SINQ 20130221 still applies. Accession two primaries, adenocarcinoma [8140/3] of the prostate [C619], followed by small cell (neuroendocrine) carcinoma [8041/3] of the prostate [C619] for each of the examples given per Rule M10 of the 2018 Solid Tumor Rules, Prostate. In each case, the second histology (because it is not adenocarcinoma) is a new prostate primary. Small cell carcinoma and small cell neuroendocrine carcinoma are not adenocarcinomas. As a result, they are not covered by Rule M3. For the case described in this SINQ submission, based on the findings of a lobular mass in the prostate bed, this is a second primary (there is residual prostatic tissue). This is unchanged from the 2007 Multiple Primaries Rules for Other Sites. |
Prostate | N/A | 2018 |
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20071010 | MP/H Rules/Histology--Prostate: While cases of "acinar adenocarcinoma" of the prostate are required to be abstracted with the histology code 8140/3 [adenocarcinoma, NOS] for cases diagnosed 1/1/07 or later, can 8550/3 [acinar adenocarcinoma] be used for cases diagnosed prior to 1/1/07? See Discussion. | The SEER Multiple Primary and Histology manual, effective with 2007 forward diagnosis dates, indicates that this histology should be coded to 8140/3 [adenocarcinoma, NOS]. Does this contradict ICD-O-3? Can acinar adenocarcinoma be coded for other primary sites? | For cases diagnosed 2007 or later, code acinar adenocarcinoma of the prostate as 8140/3. Prior to diagnosis year 2007, code 8550/3 [acinar adenocarcinoma] may be used for prostate cases and for acinar adenocarcinoma of other sites, such as pancreas. |
Prostate | Histology | 2007 |
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20000516 | Diagnostic Confirmation--Prostate: How do we code this field when there is an elevated PSA, no other work-up and there is a clinical diagnosis of adenocarcinoma? | Code the Diagnostic Confirmation field to 5 [positive laboratory test/marker study] to indicate the diagnosis is based upon an abnormal PSA tumor marker if the physician uses the PSA as a basis for diagnosing prostate cancer. | Prostate | Diagnostic confirmation | 2000 | |
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20230040 | First Course Treatment/Hormone Therapy--Prostate: Is Lupron first course therapy in a patient who initially elected active surveillance for prostate cancer and then consented to treatment with Lupron? See Discussion. |
in March, the patient with stage cT1c, Gleason grade 7, prostate cancer elected active surveillance. In April, the patient consented to treatment with Lupron. There was no evidence of disease progression. According to the rules on page 161 of the 2023 SEER manual, we think the answer is yes, but the reporting hospital states that this is second course therapy. |
Code Lupron as second course therapy and code active surveillance as first course therapy in this scenario. The 2023 SEER Manual states to code all treatment data items to 0 or 00 (Not done) when the physician opts for active surveillance, deferred therapy, expectant management, or watchful waiting. Assign code 2 to Treatment Status. Active surveillance is not the same as "refusing treatment." Active surveillance is a valid option offered to the patient. The patient chose this option and later changed their mind. This is not a refusal of recommended treatment. Document all the details in the appropriate treatment text fields. |
Prostate | First course treatment, Hormone Therapy | 2023 |
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20031076 | EOD-Size of Primary Tumor--Prostate: Is this field coded to the size of a hypoechoic mass identified on a TRUS when there is no tumor size from the prostatectomy specimen? | For cases diagnosed 1998-2003: Ultrasound measurement of a malignancy can be used to code EOD-Size of Primary Tumor. Information on tumor size taken from imaging/radiographic techniques has low priority, just above physical examination. | Prostate | N/A | 2003 | |
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20051013 | Reportability/In Situ--Prostate: Was there a time period when PIN III was reportable to SEER? | Per the 2004 SEER Manual, page 2, Reportable Diagnoses, Exceptions, 1.b.iii "Prostatic intraepithelial neoplasia (PIN III) of the prostate (C619). (Collection stopped effective with cases diagnosed 1/1/2001 and later.)" | Prostate | N/A | 2005 |
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