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Report Produced: 08/21/2025 18:52 PM

Report Question ID Question Discussion Answer Year
20041039 Multiple Primaries (Pre-2007)--Kidney/Bladder/Renal Pelvis: Would transitional cell carcinoma of the left renal pelvis, diagnosed two years after a diagnosis of invasive bladder cancer, be a second primary when the discharge is "recurrent transitional cell carcinoma, left kidney"?

For tumors diagnosed prior to 2007:

This is an example of the term "recurrent" being used loosely to refer to another primary in the urinary tract. It is highly unlikely that a bladder tumor would metastasize to the kidney. Much more likely is the field defect or regional breakdown of the urothelial tissue that lines the tract from the renal pelvis to the urethra. Furthermore, bladder tumors don't spread retrograde to the kidney. Code as two primaries.

For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules.

 2004
20041074 Histology (Pre-2007)--Colon: Is the histology coded as adenocarcinoma arising in a polyp when the final diagnosis on the pathology report is adenocarcinoma but the colonoscopy report associated with the path states that the surgeon performed a polypectomy? See Discussion. Histology: 3/04 Colonoscopy with polypectomy of a sessile appearing polyp. Path report: Final Dx: Adenocarcinoma; Micro: Adenocarcinoma apparently arising from the mucosa...noted to invade the muscularis mucosa into the submucosa.

For tumors diagnosed prior to 2007

Code this case to adenocarcinoma [8140]. The best source for histology is the final diagnosis on the path report from the procedure that removed the most tumor tissue. When there is a conflict, the path diagnosis has higher priority than the colonoscopy diagnosis for coding histology.

For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules.

 2004
20041078

Ambiguous Terminology: Is the expression "has the markings of a malignancy" a clinically reportable term? See Discussion.

12/02 Baseline mammogram: spiculated mass with associated marked retraction located in UOQ lt breast. This has the markings of malignancy. Several microcalcifications in outer aspect of rt breast. BI-RADS 5 higly suggestive of malignancy.

Do not accession cases using only the term "has the markings of malignancy." This term is not on the list of ambiguous terms that are reportable. If the term does not appear on either the reportable or not reportable list, the term is not diagnostic of cancer. Do not accession the case.

Please see SINQ 20010094 in reference to BI-RADS terminology.

 2004
20041012 Multiple Primaries (Pre-2007)--Colon: What is the number of primaries for a case of familial polyposis with at least three separate tumors having invasive adenocarcinoma, one in the rectum? See Discussion. A patient had a total proctocolectomy and was found to have familial polyposis. At least 3 separate tumors were identified with invasive adenocarcinoma, one of which was in the rectum. Is this 2 primaries: C18.9 with 8220/3 and C20.9 with 8140/3 or is this all one primary cancer?

For tumors diagnosed prior to 2007:

Familial polyposis is always a single primary. Code the primary site for the case example above to C199 [colon and rectum].

For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules.

 2004
20041050 Surgery of Primary Site--Rectum: How do you code a procedure described as a "transanal resection, debulking of a large rectal mass"? See Discussion. Patient is not a surgical candidate due to "other medical conditions". Colonoscopy done for anemia and rectal bleeding. At the colonoscopy a "Transanal Resection Debulking of large rectal mass" is performed. Two specimens are sent to the lab. The first is labeled "rectal mass" and is a 2.0 cm diameter spherical fragment of tissue. The second is labeled "transanal debulking rectal mass" and is described as multiple, irregular shaped fragments of tan, rubbery tissue measuring 5.0 x 5.0 x 3.0 cm. Final path diagnosis: Debulking of rectal mass: Adenocarcinoma greater than 2 cm in size, resection margins positive for tumor. For cases diagnosed 1998-2002, code Surgery of Primary Site to 20 [Local tumor excision, NOS]. Because the procedure was performed via colonoscopy and apparently did not involve proctectomy, the best choice is a local excision. 2004
20041029

Ambiguous Terminology/Reportability: Are the terms "bordering on" and "may represent" diagnostic of cancer? See Discussion.

Pathology report states "...florid micropapillary hyperplasia, focally atypical with features bordering on low grade micropapillary ductal carcinoma in situ."

The terms "bordering on" and "may represent" are not diagnostic of cancer. These terms are not on the list of ambiguous terms that constitute a diagnosis of cancer. The diagnosis in the example above is not reportable to SEER.

 2004
20041011 EOD-Clinical Extension--Prostate: Should this field be coded to 15 [Tumor identified by needle biopsy for elevated PSA] or 30 [Localized, NOS] when the only information is from a biopsy positive pathology report that includes the clinical history of "PSA elevated, DRE negative," with no mention of an ultrasound being performed?

For cases diagnosed 1998-2003: For this scenario, assign code 15 if an ultrasound was not performed, performed and negative, or when it is unknown whether or not an ultrasound was performed. Assign code 30 only if an ultrasound was performed and there is no documentation stating that it was negative or positive.

Please refer to the Prostate EOD Coding Guidelines for all of the instructions pertaining to the coding of prostate EOD.

 2004
20041030 Histology (Pre-2007)--Lung: What is the correct histology code for this case of squamous cell carcinoma with several different variants? See Discussion.

The path report from a left pneumonectomy says: This squamous cell carcinoma had several different variants present including typical non-keratinizing squamous cell, spindled cell squamous cell, clear cell squamous cell and a small cell variant of squamous cell.

I cannot find a combination code that fits; the majority of the tumor is not stated; so do you code the highest specific type mentioned - 8084 - Squamous cell, clear cell type?

For tumors diagnosed prior to 2007:

Assign histology code 8070 [squamous cell carcinoma, NOS]. Squamous cell carcinoma, NOS includes types of squamous cell carcinoma without a specific code. This is a combination squamous tumor that does not have a unique code.

For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules.

 2004
20041033

Histology--Hematopoietic, NOS: When the histology is described in both WHO and FAB terms, which terminology has priority to code this field? See Discussion.

Example: Bone marrow biopsy was reported as: "Markedly hypercellular marrow aspirate with myelodysplastic alterations morphologically consistent with refractory anemia (FAB) or refractory cytopenia with multilineage dysplasia (WHO)."

For cases diagnosed prior to 1/1/2010:Give preference to the WHO terminology when both are used in the final pathology diagnosis. The WHO classification of tumors is the current standard and is recommended by the College of American Pathologists.

For cases diagnosed 2010 forward, refer to the Hematopoietic and Lymphoid Neoplasm Case Reportability and Coding Manual and the Hematopoietic Database (Hematopoietic DB) provided by SEER on its website to research your question. If those resources do not adequately address your issue, submit a new question to SINQ.

 2004
20041025 Immunotherapy/Chemotherapy: Are monoclonal antibodies, such as Avastin and Erbitux, coded as immunotherapy or chemotherapy? See Discussion. In review of the "FDA-approved oncology agents not listed in SEER Book 8" provided in 5/02, it appears "monoclonal antibodies" are coded as immunotherapy. Code Avastin and Erbitux as chemotherapy because both of these drugs are growth inhibitors. Code growth inhibitors (cytostatic agents) as chemotherapy. Do not assume that monoclonal antibodies are coded as immunotherapy. 2004