Report | Question ID | Question | Discussion | Answer | Year |
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20200076 | Reportability/Solid Tumor Rules (2018)--Kidney: Should clarification (Notes) be added to Table 1 of the 2018 Kidney Solid Tumor Rules regarding the use of clear cell papillary renal cell carcinoma (8323) and sarcomatoid renal cell carcinoma (8312) as these histologies conflict with the ICD-O-3.2? See Discussion. |
First, reportability of clear cell papillary renal cell carcinoma changed from 8323/3 to 8323/1. Although it does not appear the standard-setters implemented this change, note of the conflict between the ICD-O-3.2 and the Solid Tumor Rules (STR) is not included in the Implementation Guidelines or STR. The current Note for clear cell papillary renal cell carcinoma (8323) was left in Table 1, so this presumably is still reportable. It would be helpful if the conflict with ICD-O-3.2 was addressed, especially since the existing Note refers to changes made back in 2016 (not 2018 or 2021). Second, is the term sarcomatoid renal cell carcinoma still coded as a synonym for renal cell carcinoma (8312) because sarcomatoid is referring to a pattern of differentiation or 8318 (renal cell carcinoma, sarcomatoid)? The STR, Table 1, lists sarcomatoid renal cell carcinoma as 8312, but the ICD-O-3.2 lists this as 8318. The Note in Table 1 still indicates WHO/IARC and College of American Pathologists agree that sarcomatoid carcinoma is a pattern of differentiation, not a specific subtype, of renal cell carcinoma. This appears to conflict with WHO/IARC ICD-O-3.2 Coding Table as it provides a different, specific histology code for this malignancy. How can WHO/IARC classify this both a pattern of renal cell carcinoma and a separate, specific histology? This question was prompted from preparing SEER*Educate coding exercises. We will use the answer as a reference in the rationales. |
For cases diagnosed 2021 or later, use ICD-O-3.2 to determine reportability. Use the Solid Tumor Rules to determine the number of primaries to report and the histology to code for tumors that are reportable. Do not use the Solid Tumor Rules to determine reportability. ICD-O-3.2 was implemented by the North American standard setters as of 1/1/2021 and it is the basis for reportability for cases diagnosed as of 1/1/21. See 1.a on page 6 in the 2021 SEER manual, https://seer.cancer.gov/manuals/2021/SPCSM_2021_MainDoc.pdf WHO 4th edition Tumors of the Urinary System has proposed ICD-O code 8323/1 for clear cell papillary renal cell carcinoma. This has not been approved for implementation by the standard setters. Continue assigning 8323/3 for clear cell papillary renal cell carcinoma. Sarcomatoid RCC is listed as a synonym for RCC 8312/3. This is correct per WHO and our SME. Do NOT code sarcomatoid RCC to 8318/3. |
2020 |
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20120081 | Reportability: Is VIN II-III reportable? |
For cases diagnosed 2021 and later VIN II-III is reportable based on ICD-O-3.2 which lists squamous intraepithelial neoplasia, grade II as 8077/2 making it reportable. Also see SINQ 20120094. |
2012 | |
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20130022 | Reportability--Melanoma: Is "early" melanoma reportable? See Discussion. |
Because "evolving" melanoma was never reportable, this issue only relates to "early" melanoma. |
For cases diagnosed 2018 to 2020, early or evolving melanoma is not reportable. Evolving melanoma (borderline evolving melanoma): Evolving melanoma are tumors of uncertain biologic behavior. Histological changes of borderline evolving melanoma are too subtle for a definitive diagnosis of melanoma in situ. The tumors may be described as "proliferation of atypical melanocytes confined to epidermal and adnexal epithelium," "atypical intraepidermal melanocytic proliferation, "atypical intraepidermal melanocytic hyperplasia"; or "severe melanocytic dysplasia." Not reportable. Melanoma Solid Tumor Rules, 2018, page 3, https://seer.cancer.gov/tools/solidtumor/Melanoma_STM.pdf |
2013 |
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20130185 | Reportability/Behavior: Is HGSIL (high grade squamous intraepithelial lesion) of the vulva or vagina reportable and is it a synonym for histology code 8077/2 [squamous intraepithelial neoplasia, grade III]? |
For cases diagnosed 2018 and later HGSIL of the vulva or vagina is reportable. HGSIL is a synonym for squamous intraepithelial neoplasia, grade III. |
2013 | |
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20150050 | Reportability: Is penile intraepithelial neoplasia, differentiated type, reportable? See discussion. |
Foreskin circumcision shows: Penile intraepithelial neoplasia, differentiated type (differentiated PeIN). If reportable, how would the histology and behavior be coded? Is this behavior /2? |
For cases diagnosed 2018 and later Differentiated penile intraepithelial neoplasia (differentiated PeIN), is reportable (8071/2). Please note: Penile intraepithelial neoplasia, grade 3 (PeIN 3) is also reportable to SEER (C600-C609, 8077/2). |
2015 |
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20130134 | Reportability--Heme & Lymphoid Neoplasms: According to the hematopoietic database, systemic mastocytosis is reportable; does that include INDOLENT systemic mastocytosis (which is not listed in the list of alternative names)? |
For cases diagnosed 2018 and forward, indolent systemic mastocytosis is not reportable (9741/1). Smoldering systemic mastocytosis is reportable (9741/3). |
2013 | |
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20051127 | Reportability--Brain and CNS: Is an "intradural extramedullary schwannoma (neurilemoma)" of the spine reportable? See Discussion. | Example: Pt underwent laminectomy and excision of intradural extramedullary tumor. Is there a default decision for tumors described as intradural extramedullary tumors, NOS? |
For cases diagnosed 2011 and later: A spinal "intradural extramedullary schwannoma (neurilemoma)" is reportable. This schwannoma originated in the spinal nerve root, C720.
See #2 under Reportability in the Data Collection Answers from the CoC, NPCR, SEER Technical Workgroup, http://www.seer.cancer.gov/registrars/data-collection.html#reportability |
2005 |
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20130075 | Reportability/Ambiguous terminology--Heme & Lymphoid Neoplasms: Is 'suspicious for an evolving acute leukemia' reportable? |
For cases diagnosed 2010 and later Please see the Hematopoietic database, https://seer.cancer.gov/seertools/hemelymph/ |
2013 | |
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20100100 | Primary site/Histology--Heme & Lymphoid Neoplasms: How are these fields coded for a Langerhans cell histiocytosis diagnosed on an excisional biopsy of the T8 vertebral bone? See Discussion. | The patient had an excisional biopsy of the T8 vertebral bone, but no other tissue biopsy. The doctor confirms the case is malignant. However, Langerhans cell histiocytosis, NOS is listed as /1 (borderline) in the ICD-O-3. | For cases diagnosed 2010 and forward, do not use the ICD-O-3 book to determine the hematopoietic and lymphoid histology codes. Use the Hematopoietic Database and access it at http://seer.cancer.gov/seertools/hemelymph.
Code the histology to 9751/3 [Langerhans cell histiocytosis] and the primary site for unifocal disease to C412 [bone, vertebral column]. Per Rule PH 30, use the Heme DB to determine the primary site and histology when PH1-PH29 do not apply. Per the Abstractor Notes section in the Heme DB, lytic bone lesions are the most common primary site.
SEER*Educate provides training on how to use the Heme Manual and DB. If you are unsure how to arrive at the answer in this SINQ question, refer to SEER*Educate to practice coding hematopoietic and lymphoid neoplasms. Review the step-by-step instructions provided for each case scenario to learn how to use the application and manual to arrive at the answer provided. https://educate.fhcrc.org/LandingPage.aspx. |
2010 |
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20130208 | Histology--Heme & Lymphoid Neoplasms: How is histology coded when a bone marrow shows slightly hypercellular marrow with acute myeloid leukemia, non-M3 type and the flow cytometry is also consistent with acute myeloid leukemia, non-M3 type? |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph. Without further information as to the type of acute myeloid leukemia, code the histology to 9861/3 [acute myeloid leukemia, NOS]. If further information on the specific acute myeloid leukemia becomes available, update the histology code. Document that the pathology report states the acute myeloid leukemia is a "non-M3 type" in a text field. This documentation will help explain the choice of 9861/3 for this case. M3 refers to one of the eight FAB subtypes described by a group of French, American, and British leukemia experts in the 1970's who divided acute myeloid leukemias into subtypes, M0 through M7. They classified the disease based on the type of cell from which the leukemia developed and how mature the cells were. This was based largely on how the leukemia cells looked under the microscope after routine staining. In this case, all we know is that the histology does not pathologically represent the M3 (acute promyelocytic leukemia (APL)) form of acute myeloid leukemia. We do not know which type of acute myeloid leukemia it does represent. SEER*Educate provides training on how to use the Heme Manual and DB. If you are unsure how to arrive at the answer in this SINQ question, refer to SEER*Educate to practice coding hematopoietic and lymphoid neoplasms. Review the step-by-step instructions provided for each case scenario to learn how to use the application and manual to arrive at the answer provided. https://educate.fhcrc.org/LandingPage.aspx. |
2013 |