Report | Question ID | Question | Discussion | Answer | Year |
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20130129 | Histology--Heme & Lymphoid Neoplasms: How is histology coded for a diagnosis of composite lymphoma (follicular lymphoma and small lymphocytic lymphoma, BCL-2 positive)? | For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Code the histology to 9823/3 [chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL)] per Rule PH15. Code the histology to the non-Hodgkin lymphoma (NHL) with the numerically highest ICD-O-3 code when two or more NHLs are present in the same present in the same lymph node(s) or lymph node region(s), tissue(s), organ(s), or bone marrow. Both follicular lymphoma [9690/3] and SLL [9823/3] are types of NHL. Therefore, the histology is coded to 9823/3.
This composite histology represents a single primary per Rule M4. The rule states to abstract a single primary when two or more types of non-Hodgkin lymphoma are simultaneously present in the same anatomic location(s), such as the same lymph node or lymph node region(s), the same organ(s), and/or the same tissue(s).
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. |
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20130151 | Primary site--Heme & Lymphoid Neoplasms: What is the primary site when a splenectomy shows "T large granular lymphocytic leukemia" and the peripheral blood flow cytometry is negative? See Discussion. | The physician note states there is no evidence of leukemia on peripheral blood. The disease is localized to the spleen. Is the primary site coded to the bone marrow [C421] or can it be coded to the spleen [C422]? | For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Code the primary site to C421 [bone marrow]. Leukemias are coded to the bone marrow per the Heme DB.
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 |
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20130028 | Primary site--CLL/SLL: How is the primary site coded and what rule applies when no bone marrow biopsy is performed on a patient diagnosed with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) which was based on the results of an axillary biopsy, positive peripheral blood and a CT scan showing multiple lymph nodes involved above and below the diaphragm? See Discussion | The physician staged this as Stage 0 CLL/SLL. Should the primary site be coded to lymph nodes if the MD stated this was leukemia? | For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Code the primary site to C421 [bone marrow] per Rule PH5. Code the primary site to the bone marrow when the peripheral blood is involved, even if no bone marrow biopsy is performed.
According to the notes for Rule PH5, CLL always has peripheral blood involvement (PH5 Note 1). CLL/SLL may also have involvement of lymph node regions in later stages (PH5, Note 2). For this patient a bone marrow biopsy was not performed but he had extensive lymph node and peripheral blood involvement. Therefore, the primary site is coded to C421. In addition, the physician's documentation specifies this patient has Stage 0 disease which indicates this disease process is being classified as leukemia (CLL).
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 |
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20130084 | Multiple primaries--Heme & Lymphoid Neoplasms: How many primaries are accessioned when a patient is diagnosed on a 3/16/12 lymph node biopsy with diffuse large B-cell lymphoma which was followed on 4/18/12 with bone marrow biopsy diagnosis of follicular lymphoma? See Discussion. | The patient has extensive right-sided cervical, supraclavicular, hilar, mediastinal and gastrohepatic adenopathy. A cervical node biopsy on 3/16/2012 showed DLBCL. On 04/18/2012 a bone marrow biopsy showed follicular lymphoma. The patient was started on CHOP/Rituxan after the bone marrow biopsy. | For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
This case is accessioned as a single primary, diffuse large B-cell lymphoma [9680/3] per Rule M12. Abstract the acute neoplasm (DLBCL) when a patient is originally diagnosed with an acute neoplasm and the neoplasm reverts to the chronic neoplasm (follicular lymphoma) AND the patient has not been treated for the acute neoplasm.
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 |
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20130032 | Primary site--Heme & Lymphoid Neoplasms: How is the primary site coded for plasma cell myeloma with radiologic evidence of multiple lytic lesions? See Discussion. | Patient complained of pain in the right side and back right upper flank area. CT shows an anterior mediastinal mass and abnormal appearance of skeleton. CXR: Age indeterminate T8 compression fracture. CT chest: abnormal appearance of skeleton. Correlate clinically for myeloma or mets. Acute T5 or T8 compression fractures. Anterior mediastinal mass which may represent thymoma, lymph nodes or metastases. 03/22/12 Metastatic Series: Nonspecific hypodensities in pelvis, left hip and right acromion. Possibility of myeloma can't be totally excluded. Bone marrow right post iliac crest core biopsy, clot section and aspirate: plasma cell myeloma.
Should the primary site be coded to the bone marrow because the diagnosis of plasma cell myeloma was supported by radiologic evidence of multiple lytic lesions? The bone marrow biopsy confirmed the radiology reports. |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Code the primary site to C421 [bone marrow] per the Heme DB and Rule PH30. The Primary Site(s) section in the Heme DB indicates the primary site for plasma cell myeloma is C421 [bone marrow].
The Primary Site Coding Instructions in the Heme Manual (Rule 1) states that when a specific code is listed under the Primary Site(s) section of the Heme DB it is the only primary site code that can be assigned for that leukemia, myelodysplastic syndrome or myeloproliferative syndrome. Applying the PH Rules will result in the same answer for primary site, bone marrow [C421].
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 |
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20130207 | Multiple primaries--Heme & Lymphoid Neoplasms: Is a new primary reported for the diagnosis of plasmacytoma associated with a pathological fracture if it follows a diagnosis five years ago of multiple myeloma? See Discussion. | Multiple myeloma was diagnosed more than 5 years prior to admission. The patient underwent multimodality treatment.
Currently, the patient suffered a fracture. The pathology report diagnosis was "plasmacytoma." The discharge summary states, "multiple myeloma advanced with multiple lytic lesions".
Does this scenario represent a single primary dating back to the original diagnosis? Or does the diagnosis of plasmacytoma on the recent biopsy indicate a new primary because it was originally diagnosed as acute and reverts to a chronic neoplasm after treatment more than 21 days later? |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Per the Abstractor Notes section, this case represents a single primary. Histology is coded to 9732/2 [multiple myeloma], which is now advanced.
Review the Abstractor Notes section in the Heme DB for multiple myeloma. It states that in multiple myeloma there is generalize bone marrow involvement. It further states that lytic bone lesions and bone tumor masses of plasma cells (plasmacytomas) are signs of advanced disease. According to the Discharge Summary, this patient had multiple lytic lesions and plasmacytoma which indicates advanced disease.
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 |
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20130139 | Histology--Heme & Lymphoid Neoplasms: How is the histology coded when the original slides are reviewed at a later date and the revised diagnosis changes the histology? See Discussion. | Diffuse large B-cell lymphoma [9680/3] diagnosed in 5/2010 and treated with chemotherapy. In 11/2012 a bone marrow biopsy revealed small lymphocytic lymphoma (CLL/SLL) [9823/3].
The 2010 slides were reviewed and showed, "a large cell lymphoid proliferation, many of the cells which appear to be prolymphocytes. There are background smaller lymphocytes that are consistent with CLL/SLL. In retrospect, the lymph node most likely represented a prolymphocytic conversion in SLL."
The medical oncologist is calling this a recurrent lymphoma. Should the original 5/2010 diagnosis be changed to 9823/3 [CLL/SLL]? Is this documented in the Heme Manual? |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Change the histology of the original 2010 diagnosis to 9823/3 [chronic lymphocytic leukemia/small lymphocytic lymphoma] based on the review of the 2010 slides. The 2010 diagnosis was revised based on the review of slides and the histology should be changed accordingly. The closest example of this is located in the SEER Manual, Changing Information on the Abstract, instruction 3, example 4.
Histology code 9670/3 [SLL] is obsolete for cases diagnosed 2010 and later. All diagnoses of CLL/SLL, CLL, and SLL are now coded to histology code 9823/3 [CLL/SLL].
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 |
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20130103 | First course treatment--Heme & Lymphoid Neoplasms: Why isn't darbepoietin coded as treatment for hematopoietic diseases? | Darbepoietin is a synthetic form of erythropoietin. It stimulates erythropoiesis (increases red blood cell levels) and is used to treat anemia, commonly associated with chronic renal failure and cancer chemotherapy.
Darbepoietin is a support medication; it does not treat cancer. It is used to treat anemia caused by cancer directed chemotherapy treatments. It is not indicated for patients with myeloid cancers; cancers that originate in the bone marrow like leukemia.
Darbopoietin is an ancillary drug and is not coded as treatment. |
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20130187 | Reportability: Is a clinically diagnosed Stage III malignant thymoma reportable when the post-neoadjuvant resection showed spindle cell thymoma? See Discussion. | A thymoma is described by the medical oncologist at the time of the initial diagnosis as a malignant thymoma, Stage III. The patient had neoadjuvant CAP chemotherapy followed by a resection. Following the resection, the pathologist stated the diagnosis was spindle cell thymoma. | A malignant thymoma is reportable. Based on the information provided, a reportable diagnosis (malignant thymoma) was made by a physician and the patient was treated for this diagnosis. Because there is no mention of the initial diagnosis being amended based on the resection specimen's pathology report, assume the initial diagnosis is still valid. | 2013 |
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20130197 | MP/H Rules/Histology--Urinary System: What is the histology code for a 2007 and later diagnosis of papillary carcinoma of the urinary system organs? See Discussion. | Will histology code 8050 [papillary carcinoma, NOS] be used for cases diagnosed 2007 and later? The MP/H Rule H4 for urinary primaries states to code papillary carcinoma to code 8130, but Rule M6 includes tumors coded to 8050.
The IARC publication Pathology and Genetics of Tumours of the Urinary System and Male Genital Organs uses code 8130 only for papillary carcinoma. |
Code the histology to 8130 [papillary transitional cell carcinoma] for cases of papillary carcinoma of the urinary system diagnosed 2007 and later.
Histology code 8050 [papillary carcinoma, NOS] should not be used for papillary carcinoma of the urinary system diagnosed starting in 2007. Rule M6 includes this histology to take pre-2007 cases into consideration. |
2013 |