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Report Produced: 09/10/2025 04:35 AM

Report Question ID Question Discussion Answer Year
20130219 Date of diagnosis/Ambiguous terminology--Breast: Can a mammogram BIRADS 4 or 5 assessment be used to assess reportability and can the date of the mammogram be used to code the date of diagnosis? See Discussion.

  1. Assessment: BIRADS category 4-suspicious. Findings are considered suspicious/indeterminate for malignancy

  • Assessment: BIRADS 5- highly suspicious. Findings are highly suggestive of malignancy.

  • Assessment: BIRADS 4- suspicious abnormality consider biopsy

    • Can the BIRADS number be used to assess reportability? Can a BIRADS assessment of "suspicious" be used to code the date of diagnosis?

    		BIRADS category 4 and category 5 mammograms are not to be interpreted as a reportable "malignancy" for cancer registry purposes nor are they to be used to code the date of diagnosis should the patient subsequently have a malignancy confirmed. 2013
    		20130204 MP/H Rules/Histology--Kidney, renal pelvis: How is histology coded for a tubulocystic renal cell carcinoma? See Discussion. Per the resected specimen final diagnosis COMMENT in the pathology report: Tubulocystic renal cell carcinoma is a relatively new renal epithelial neoplasm that has been added to an updated WHO classification of renal tumors. (Srigley et al. The International Society of Urologic Pathology Vancouver Classification of Renal Neoplasia Am J Surg Pathol. 2013;37:1469-1489). The majority of tubulocystic renal cell carcinomas reported in the literature (greater than 90%) have behaved in an indolent manner. Code the histology to 8312/3 [renal cell carcinoma, NOS] per Rule H3. The term "tubulocystic" is not a specific renal cell histology according to our kidney pathology expert. 2013
    		20130190

    Reportability: Is a thymoma, type B3 malignant and, therefore, reportable? See Discussion.

    Recent information received from a registrar/pathologist states the WHO classifies well-differentiated thymic carcinoma [8585/3] as a synonym for type B3 thymoma.

    For cases diagnosed prior to 2021

    Thymoma, type B3 [8585/1] is not reportable. Well-differentiated thymic carcinoma [8585/3] is reportable.

    WHO lists well-differentiated thymic carcinoma as a synonym for type B3 thymoma, but indicates the behavior code differs as indicated above.

    See the applicable SEER manual for cases diagnosed 2021 and later.

    		 2013
    		20130110 Reportability--Heme & Lymphoid Neoplasms: Is a diagnosis of "coagulable state" reportable?

    For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.

    The term "coagulable state" is not reportable. This is not a a neoplasm. The term means capable of coagulating or capable of becoming thick. There are neoplasms, such as polycythemia vera, in which the blood becomes thick; however, you must have an actual reportable diagnosis in order to accession the case.

    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
    		20130120 Primary site--Heme & Lymphoid Neoplasms: What is the primary site for a Langerhans cell Sarcoma of the lower extremity?

    For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.

    If the bone is involved, code the primary site to bone. Langerhans more commonly starts in the bone and extends to the soft tissue.

    If bone is not involved, code primary site to C492, Connective, subcutaneous and other soft tissues of lower limb and hip.

    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
    		20130066

    Multiple primaries--Heme & Lymphoid Neoplasms (Lymphoma): How many primaries are accessioned when a patient is diagnosed in 2003 with diffuse large B-cell lymphoma on an inguinal lymph node biopsy followed by a 2012 diagnosis of diffuse large B-cell lymphoma on a cervical lymph node biopsy? See Discussion.

    The only documentation in the record is that there is a history of DLBCL.

    For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.

    Accession a single primary, diffuse large B-cell lymphoma [9680/3] diagnosed in 2003 per Rule M2. Abstract a single primary when there is a single histology. Per Rule M2, Note 2, a recurrence of the same histology is always a single primary (timing is not relevant).

    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
    		20130192 MP/H Rules/Histology--Pleura: How is histology coded when the pathology report final diagnosis is "malignant neoplasm, compatible with malignant mesothelioma" if the COMMENT section of the pathology report indicates the tumor has a mixed epithelial and sarcomatoid pattern? See Discussion. This case was discussed with a pathologist who feels the correct histology should be biphasic mesothelioma (9053/3) because there are both epithelial and sarcomatoid components to this tumor. However, applying the current MP/H Rules, the histology is coded to 9050/3 (mesothelioma, NOS) because the term "pattern" cannot be used to code a more specific histologic type for invasive tumors. If this truly is a biphasic mesothelioma, that data is lost for researchers because the current MP/H Rules fail to capture this information. Should the term pattern be used to code the more specific histology in this case? Code the histology to malignant mesothelioma, NOS [9050/3]. Apply the MP/H Rules as written until they are revised. The word "pattern" and other terms will be reconsidered for the next iteration of the rules. 2013
    		20130186

    Grade: Can the FIGO grade be used to code the morphologic grade? See discussion.

    FIGO Grade is coded in CS SSF 7 in the Corpus Uteri schema. The SEER Manual does not address using FIGO grade for coding grade in morphology.

    Do not use FIGO grade to code the grade field. See the sentence below the table in Instruction #6 in the Grade Coding Instructions for cases diagnosed 2014 and later, http://seer.cancer.gov/tools/grade/

    		2013
    		20130062 Date of diagnosis--Heme & Lymphoid Neoplasms: Should the diagnosis date be coded to the date of the flow cytometry on the peripheral blood or the date of the bone marrow biopsy for a diagnosis of chronic lymphocytic leukemia/low grade B-cell lymphoma? See Discussion. Is a flow cytometry on peripheral blood alone diagnostic of a hematopoietic malignancy (CLL)? If not, when the diagnosis is verified by a subsequent histologic diagnosis (bone marrow biopsy) would the diagnosis date be the date of the peripheral blood flow cytometry or the date of the bone marrow biopsy? The Class of Case depends on this diagnosis date.

    For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.

    Code the diagnosis date to the date of the peripheral blood flow cytometry because this is a procedure used to diagnose CLL. Per both the Abstractor Notes and the Definitive Diagnostic Methods sections in the Heme DB, CLL is diagnosed by flow cytometry (immunophenotyping).

    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
    		20130057 Histology--Heme & Lymphoid Neoplasms: How is the histology coded if the bone marrow biopsy favors lymphoplasmacytoid lymphoma and the physician states the diagnosis is lymphoplasmacytic lymphoma-Waldenstrom's macroglobulinemia? See Discussion.

    Bone marrow biopsy: Focal bone marrow involvement with B-cell lymphoproliferative disorder. Comment: This patient has 2 monoclonal proteins in serum, IgM kappa and IgG kappa clones. The marrow does have focal involvement with a small cell lymphoproliferative disorder. A lymphoplasmacytoid lymphoma is favored.

    Flow Cytometry: Bone marrow reveals a low level, kappa-bearing-B-lymphoproliferative population that has an immunophenotype compatible with mantle cell lymphoma or related small, mature non-Hodgkin lymphoproliferative disorder.

    Physician statement: lymphoplasmacytic lymphoma-Waldenstrom's macroglobulinemia.

    Per the Heme DB, the criteria to diagnosis WM is the serum paraprotein IgM. This patient's IgM was 6020 mg/dL. It was described as elevated per the physician. The physician also states the patient's IgG is elevated. According to the Heme DB, when both IgG and IgM are elevated it is indicative of LPL.

    For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.

    Code the histology to 9671/3 [lymphoplasmactyic lymphoma (LPL)] per the Heme DB Abstractor Notes and Rule PH17. When IgG and IgM are elevated, code to lymphoplasmacytic lymphoma. Waldenstrom's macroglobulinemia is caused by increased lymphocytes which causes an increase in IgM. LPL has mixed abnormalities, both the lymphocytes and plasma cells are increased which results in an abnormally high IgM and IgG.

    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