Report | Question ID | Question | Discussion | Answer | Year |
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20190047 | Reportability/Liver: If on imaging, there is no statement of the Liver Imaging Reporting and Data System (LI-RADS) score but there is reference that a lesion is in the Organ Procurement and Transplantation Network (OPTN) 5 category, is hepatocellular carcinoma (HCC) reportable based on the OPTN 5 classification? See Discussion. |
SINQ 20160008 discusses the reportabilty and diagnosis date for liver primaries where imaging references the LI-RADS category as LR-5 or LR-5V. The 2018 SEER Coding and Staging Manual, Appendix E Reportable Example #16, demonstrates this concept. According to the LI-RADS categories a value of 5 is "definitely HCC" and is concordant with OPTN 5. Often we see only the OPTN categorization. |
Report HCC based on the OPTN class of 5. OPTN class 5 indicates that a nodule meets radiologic criteria for HCC. Be sure to document in text fields. |
2019 |
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20230047 | Reportability/Histology--Head & Neck: Is a 2023 mandibular biopsy showing “severe squamous dysplasia with microscopic focus suspicious for superficial invasion” reportable? See Discussion. |
Patient had a mandibular mucosal lesion resected in June of 2023, with a diagnosis of “atypical squamous proliferation” and case was forwarded to an expert in oral pathology for best classification. Subsequent slide review final diagnosis was “moderate to severe squamous dysplasia.” That slide review diagnosis goes on to state “microscopic focus suspicious for superficial invasion.” Currently there is no ICD-O code for severe squamous dysplasia, however it is unclear if this terminology is equivalent to high grade squamous dysplasia (histology code 8077/2). |
Report as squamous cell carcinoma (8070/3) on the basis of “microscopic focus suspicious for superficial invasion.” "Severe dysplasia" is equivalent to "high grade dysplasia" in the Head and neck. As such, "severe squamous dysplasia" would be coded to 8077/2. However, in combination with the statement of "with microscopic focus suspicious for superficial invasion,” report as squamous cell carcinoma (8070/3) based on “microscopic focus suspicious for superficial invasion.” The 2023 SEER Manual instructs us to code the behavior as malignant (/3) if any portion of the primary tumor is invasive no matter how limited, i.e., microinvasion. Use text fields to record the details. |
2023 |
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20240032 | Update to Current Manual/Reportability--Biliary Tract: Is a diagnosis of high grade dysplasia of the gallbladder reportable? See Discussion. |
Patient was diagnosed March 2024 with high grade dysplasia of the gallbladder during excision for clinical history of acute cholecystitis and obstruction. Per the STR, Table 10 for Gallbladder and Extrahepatic Bile Duct Histologies shows Biliary intraepithelial neoplasia, high grade as code 8148/2. High grade glandular intraepithelial neoplasia of the biliary tract is also code 8148/2. Recent SINQ 20240021 (GI specific) indicates high grade dysplasia is reportable as high grade glandular intraepithelial neoplasia (8148/2) for stomach, small intestine, and esophagus. Does the same hold true for gallbladder? If so, then it appears there is a conflict between STR and Appendix E2. However, using the logic of SINQ 20240021 for this site would appear to contradict Appendix E2 which indicates high grade dysplasia in sites other than stomach, intestine, and esophageal sites is not reportable. If we can code high grade dysplasia of GI sites to 8148/2, should we accession high grade dysplasia of the gallbladder and other biliary sites in a similar manner? If so, then Appendix E needs to be modified. |
Report biliary intraepithelial neoplasia (dysplasia), high grade. As noted in SINQ 20240021 and the Other Sites Solid Tumor Rules, Rules H4/H26, the listed sites may not include all reportable neoplasms for 8148/2. We will update the Other Sites Solid Tumor Rules to reflect this code as well as make revisions in the next release of the SEER Manual. |
2024 |
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20160008 | Reportability/Date of diagnosis--Liver: Is a statement of LI-RADS 5 or LI-RADS 4 diagnostic of HCC? See discussion. |
We are seeing more use of LI-RAD categories on scans. The final impression on the scan will be LI-RADS Category 5 or LI-RADS Category 4, with no specific statement of HCC. The scans include a blanket statement with the definitions of the LI-RADS categories as below.
LIRADS (v2014) categories M - Possible non-HCC malignancy 1 - Definitely Benign 2 - Probably Benign 3 - Intermediate Probability for HCC 4 - Probably HCC 5 - Definitely HCC (concordant with OPTN 5)
A previous SINQ, 20010094, indicates that we cannot use BI-RADS categories for breast cancer diagnosis, but those BI-RADS definitions are slightly different. Most often there will be a subsequent clinical statement of HCC, so the question is also in reference to Diagnosis Date. Can we use the date of the scan's impression, which states LI-RADS category 4 or 5, as the Diagnosis Date? |
Report cases with an LI-RADS category LR-5 or LR-5V based on the 2014 American College of Radiology definitions, http://nrdr.acr.org/lirads/
Do not report cases based only on an LI-RADS category of LR-4.
Use the date of the LR-5 or LR-5V scan as the date of diagnosis when it is the earliest confirmation of the malignancy. |
2016 |
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20190035 | Reportability/Histology--Vulva/Penis: Are differentiated penile intraepithelial neoplasia (C60._) and differentiated vulvar intraepithelial neoplasia (C51._) reportable for cases diagnosed 2018+? See Discussion. |
We previously downloaded the 8/22/2018 ICD-O-3 histology update tables which included the note, not reportable for 2018, for both of these terms (with an updated histology 8071/2). SINQ 20180020 confirms differentiated penile and vulvar intraepithelial neoplasia are NOT reportable for 2018 (as does 20160069). However, when looking at the 8/22/2018 ICD-O-3 histology update table today, the not reportable for 2018 comment has been removed and it appears these two terms are reportable. Which is correct? |
Report differentiated vulvar intraepithelial neoplasia and differentiated penile intraepithelial neoplasia (8071/2). The 2018 ICD-O-3 Coding Table errata dated 8/22/2018, lists the summary of changes of 7/20/2018, stating that these were erroneously flagged as not reportable and the flag was changed from not reportable to reportable (N to Y). We will update SINQ 20180020. |
2019 |
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20220028 | Reportability/EOD--Ovary: Bilateral ovary shows gonadoblastoma with germ cell neoplasia in situ (9064/2). Pathology report clearly states in situ. Is this case reportable? If this case is reportable, how would you code Extent of Disease (EOD) Primary Tumor and SEER Summary Stage (SS)? In situ code 000 for primary tumor and code 0 for SS 2018 is not given as an option. |
Report germ cell neoplasia in situ (9064/2). Assign 999 for EOD Primary Tumor and assign 9 for SS2018. This particular histology is in the Soft Tissue Abdomen and Thoracic schema where EOD PT 000 and SS2018 0 are not available. This histology will be moved to the Ovary schema after redefining certain schemas and thus making the more accurate choices for EOD and SS2018 available. The schema redefine is planned for 2024 implementation. |
2022 | |
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20200024 | Reportability/Histology--Fallopian tube: Is germ cell neoplasia in situ reportable? If so, is the histology and behavior 9064/2? See Discussion. |
Pathology report dated 10/17/2019: Final Diagnosis: Fallopian tubes and gonads, right and left, excision: Dysgenetic gonadal tissue with nests and tubules of atypical germ cells suspicious for gonadoblastoma and at least germ cell neoplasia in situ; and segments of fallopian tube (pending expert consultation). |
Report germ cell neoplasia in situ as 9064/2. Override the site/type edit. |
2020 |
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20230037 | Reportability/Histology--Gallbladder: Is intracholecystic papillary-tubular neoplasm (ICPN) with extensive high grade dysplasia of the gallbladder reportable? |
Report intracholecystic papillary neoplasm (ICPN) with high-grade dysplasia (8503/2) of the gallbladder. |
2023 | |
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20170072 | Reportability--Heme & Lymphoid Neoplasms: Is the diagnosis of large granular lymphocyte syndrome or large granular lymphocyte disorder a reportable synonym for T-cell large granular lymphocytic leukemia? See Discussion. |
The physician consult in this case further specifies that the large granular lymphocyte disorder represents an autoimmune disease of autoimmune T-cell mediated mechanism. Is this a reportable diagnosis? |
Report large granular lymphocyte disorder (9831/3). Alternate names for T-cell large granular lymphocytic leukemia (9831/3) listed in the Hematopoietic and Lymphoid Neoplasms Database include but are not limited to Chronic large granular lymphocyte lymphoproliferative disorder, large granular lymphocytosis, NOS, and T-cell large granular lymphocytosis. |
2017 |
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20110059 | Histology: How do you code histology for "malignant myopericytoma"? |
Report malignant myopericytoma as 8824/3 for cases diagnosed 2021 and later. |
2011 |