SEER Inquiry System - Search

SINQ 20180104 indicates, in the absence of further info, the terms “almost certainly” and “until proven otherwise” are NOT reportable. There is no date range provided for this answer.

SINQ 20200027 indicates, in the absence of further info, the term “most certainly” IS reportable. There is no date range provided for this answer.

SEER Program Coding and Staging Manual 2022 indicates, in the absence of further info, the terms “until proven otherwise” and “most certainly” ARE reportable.

Essentially, we are hoping for an update of SINQ 20180104 due to 2022 reportability change. Clarification to the equivalence of “almost certainly” and “most certainly” would also be helpful.

Instructions in the 2007 SPCSM state that we are not to accession a case based only on a suspicious cytology. Does this rule apply only to the term "suspicious" or does it apply to all ambiguous terms? Example: FNA of thyroid nodule is consistent with papillary carcinoma.

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.

Pathology--Final description: Uterus, cervix, bilateral fallopian tubes and ovaries, total hysterectomy and bilateral salpingo-oophorectomy: Endometrial adenocarcinoma, endometrioid type, well differentiated, FIGO 1/3. Myometrial invasion: focal myometrial invasion (30% of myometrium) Tumor size: 2 x2 cm Tumor site: Fundus, exophytic/polypoid lesion Gross description: The 3.0 cm in length by 2.5 cm in diameter triangular endometrium is tan-red and smooth with a 2.0 x 2.0 cm tan-pink, exophytic fundic mass which extends on to both anterior and posterior aspects, 4.1 cm from the os.

There is a group of patients diagnosed within the past few years with ovarian cancers who are now enrolled in a clinical trial and are being screened as potential patients for a particular protocol. The screening for these particular cases is being done by a pathologist who has a particular interest in GYN pathology. As the pathologist is screening the cases, there are some which the pathologist is reclassifying as being fallopian tube primaries rather than ovarian primaries. This is apparently due to newly emerging findings and literature. The problem for me is that these cases have been entered into the registry as ovarian primaries, which was correct as of the time of the initial diagnosis. Should the abstracts remain as they were initially coded, since the diagnosis was ovarian cancer at the time they were diagnosed, or should these cases be updated to reflect the current pathologist's interpretation that these are fallopian tube primaries?

SINQ 20160023 and the Solid Tumor Rules indicate NET G1 (or well differentiated NET) is coded as 8240 and NET G2 is coded as 8249.

Clarification regarding grade coding in the CAnswer Forum indicates well differentiated neuroendocrine tumor refers to the histologic type, and not the grade. Therefore, the term well differentiated is ignored for the purpose of grade coding.

Neither of these sources clarifies how to code histology for a tumor diagnosed as well differentiated neuroendocrine tumor, grade 2.