Report | Question ID | Question | Discussion | Answer | Year |
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20100007 | MP/H Rules/Histology--Melanoma: Regarding SINQ #20081044, when would you apply Rule H6 rather than Rule H5 for a cutaneous malignant melanoma given that you normally always have a specific cell type mentioned? | For cases diagnosed 2007 or later, Rule H6 is used when you do not have a specific cell type other than regressing melanoma, or malignant melanoma, regressing. If you have regressing melanoma with a specific cell type, apply rule H5. | 2010 | |
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20100106 | Reportability-Bladder: Is a case with a cytology diagnosis, "positive for malignancy, favor low grade papillary urothelial carcinoma" reportable if the diagnosis on a subsequent bladder biopsy showed only "urothelial neoplasm of low malignant potential"? See Discussion. | On 11/23/09 the patient had urine cytology diagnosis "positive for malignancy, favor low grade papillary urothelial carcinoma." On 12/28/09, the bladder biopsy showed "urothelial neoplasm of low malignant potential."
SINQ 20081086 only addresses the example of a positive FNA/biopsy followed by a negative resection. Would the previous decision hold for this case when a positive fine needle aspiration biopsy is followed by only a negative biopsy? |
This case is not reportable. The pathology proved the cytology to be incorrect. The pathologic diagnosis is the "gold standard." When cytology and pathology disagree, use pathology.
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2010 |
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20100085 | Primary site/Histology--Heme & Lymphoid Neoplasms: How are these field coded when a biopsy of a substernal mass and the pericardium show T-cell lymphoblastic lymphoma/leukemia, the CT scan showed mediastinal and hilar adenopathy and no bone marrow biopsy was done? | For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Code the histology to 9837/3 [T lymphoblastic leukemia/lymphoma].
To determine the primary site for leukemia/lymphoma histologies, first go to Module 4. Per Rule PH8, code the primary site to the site of origin when lymph nodes, tissue or organs are involved. To determine a more specific histology, go to Module 7, rules for coding primary site for lymphomas. Per Rule PH20, code the lymph node region when multiple lymph node chains within the same region are involved. Mediastinal and hilar lymph nodes are intrathoracic lymph nodes. The substernal mass is also intrathoracic and is presumed to be a lymph node mass which involved the pericardium. For this case, code the primary site to C771 [Intrathoracic lymph nodes].
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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20100098 | Primary site/Histology--Heme & Lymphoid Neoplasms: How are these fields coded for a 2008 diagnosis of small B cell leukemia, most consistent with mantle cell leukemia that only involved the bone marrow? See Discussion. | A bone marrow biopsy was done on 6/18/2008 and showed only small B cell leukemia, most consistent with mantle cell leukemia. ICD-O-3 does not list a histology code for small B cell leukemia or mantle cell leukemia. | Code the histology to 9673/3 [mantle cell lymphoma] and the primary site to C421 [bone marrow].
Mantle cell lymphoma can present in a leukemic phase. The only code available is for mantle cell lymphoma and the only primary site that could be coded would be bone marrow. |
2010 |
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20100107 | MP/H Rules/Histology--Kidney, renal pelvis: How is histology coded for a tumor described as "renal cell carcinoma, clear cell with rhabdoid features"? See Discussion. | Is the statement "with __ features" indicative of a specific type of renal cell carcinoma (that is not represented by a specific histology code) or a second histologic type? Per ICD-O, "malignant rhabdoid tumor" is coded 8963/3. "Rhabdoid" is not listed in Table 1 in the MP/H rules as a specific type of renal cell carcinoma. |
Rhabdoid features occur in about 5% of all renal cell cancers and indicate a more aggressive tumor. Per WHO, these tumors comprise approximately 2% of all pediatric tumors with a median diagnosis age of 1-2 years old. This diagnosis is highly suspect in patients over age 3. Most previously reported rhabdoid tumors over age 5 have subsequently proven to be renal medullary carcinomas.
For cases diagnosed 2007 or later, if the patient in this case is a child, apply Kidney Rule H7 and code histology to 8963/3 [malignant rhaboid tumor]. Otherwise, we strongly suggest you consult with the pathologist to determine if this is truly a rhabdoid rather than a medullary tumor. |
2010 |
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20100026 | Multiplicity Counter--Kidney, Renal Pelvis: How many times is this field updated after an invasive primary is originally diagnosed? Should subsequently diagnosed in situ tumors to be included in this field? See Discussion. | How should the Multiplicity Counter be coded when a patient has a renal pelvis primary [C659] diagnosed 1/23/08. The patient had one tumor, invasive grade 3 of 3 papillary urothelial carcinoma arising in the depth of a calyx in mid portion of kidney. In 6/1/09, a TURBT showed three separate high grade urothelial carcinoma in-situ lesions on the right side of the bladder, the largest tumor being 7mm. In 2/8/10, another TURBT showed one lesion on the left side of bladder, high grade urothelial carcinoma in-situ, tumor was 4mm. These are all a single primary per rule M8. | Code multiplicity counter 04. Count both invasive and in situ tumors.
Multiplicity counter would have been coded 01 in 2008. Add the three in situ tumors diagnosed in 2009 to the first tumor and update multiplicity counter to 04. Make only one update to multiplicity counter. Because the multiplicity counter was updated once, the fifth tumor diagnosed in 2010 does not need to be added. |
2010 |
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20100111 | Histology--Heme & Lymphoid Neoplasms: How is this field coded for a "myeloma, plasmablastic variant"? | For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Code histology to 9732/3 [multiple myeloma]. The plasmablastic subtype/variant does have a prognostic indication, but the disease is still coded as multiple myeloma.
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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20100065 | Reportability--Heme & Lymphoid Neoplasms: Is "myeloproliferative syndrome, NOS" synonymous with "myeloproliferative syndrome" and "myeloproliferative disease" and, therefore, reportable under the new hematopoietic rules? |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Myeloproliferative syndrome and the myeloproliferative diseases were used in the past to describe myeloproliferative neoplasms. For cases diagnosed 2010 and forward, although the term "myeloproliferative syndrome" is not currently used to describe this disease, the synonyms "myeloproliferative syndrome" and "myeloproliferative disease" were added to the database for myelodysplastic/myeloproliferative neoplasm, unclassified [9975/3].
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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20100113 | Reportability--Heme & Lymphoid Neoplasms: Is hemophagocytic lymphohistiocytosis reportable? | For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
No. This is not a reportable hematologic condition. When you do not find a hematologic or lymphoid condition listed in the Heme DB, it is not reportable. Hemophagocytic lymphohistiocytosis is an uncommon hematologic disorder. The patient usually presents with fever, splenomegaly, and jaundice. Laboratory findings are lymphocytosis and histiocytosis. Pathology findings are hemophagocytosis.
Appendix F lists this term as non-reportable.
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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20100045 | Histology--Heme & Lymphoid Neoplasms: How is histology coded for a pathologic diagnosis of "B-cell lymphoma, unclassifiable, with features intermediate between DLBCL and Burkitt lymphoma" that was clinically referred to as a "double hit lymphoma"? |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Code histology to 9680/3 [diffuse large B-cell lymphoma (DLBCL)]. Per the Alternate Names section in the Heme DB, B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma is one of the synonyms for for DLBCL.
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 |