Home
| Report | Question ID | Question | Discussion | Answer | Cancer Site Category | Data Item Category | Year |
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20120044 | Multiple primaries--Heme & Lymphoid Neoplasms: How many primaries are accessioned if a patient is diagnosed with acute monocytic leukemia in 2009 and in 2011 has biopsy confirmed granulocytic sarcoma of the cerebellum? See Discussion. |
Is this a recurrence of the patient's leukemia? In 2011, the patient is found to have several masses in the cerebellum, biopsy confirmed granulocytic sarcoma. The physician stated this is an "extramedullary relapse of leukemia." The bone marrow biopsy in 2011 was negative.
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For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Accession a single primary per Rule M3. Code histology to 9891/3 [acute monocytic leukemia] diagnosed in 2009 and primary site to C421 [bone marrow].
Per Rule M3 a single primary is reported when a sarcoma is diagnosed simultaneously or after a leukemia of the same lineage. Histology 9891/3 [acute monocytic leukemia] is listed as one of the histologies in the "same lineage." Myeloid sarcoma (9930/3) diagnosed simultaneously with or after acute myeloid leukemia (9861/3) or another leukemia of the myeloid lineage (9840/3, 9865/3-9867/3, 9869/3-9874/3, 9891/3, 9895/3-9898/3, 9910/3, 9911/3 and 9931/3).
NOTE: Under the Alternate Names section of the Heme DB, granulocytic sarcoma is a synonym for myeloid sarcoma.
Per PH10, code the primary site C421 [bone marrow] and code the histology acute myeloid leukemia, NOS (9861/3) or any of the specific AML histologies (9840/3, 9865/3-9867/3, 9869/3-9874/3, 9891/3, 9895/3-9898/3, 9910/3, 9911/3 and 9931/3) when the diagnosis is myeloid sarcoma (9930/3) AND there is a simultaneous or previous diagnosis of acute myeloid leukemia.
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. |
Heme & Lymphoid Neoplasms | N/A | 2012 |
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20210010 | Reportability--Head & Neck: Is chondrosarcoma, grade 1 reportable for cases diagnosed 01/01/2021 and later? See Discussion. |
Neither the ICD-O-3.2 Implementation Guidelines nor the ICD-O-3.2 Coding Guidelines (including Tables 1-7) address reportability changes for chondrosarcoma grade 1. In the Solid Tumor Rules Manual, Head and Neck Equivalent Terms and Definitions, Table 7 (Tumors of Odontogenic and Maxillofacial Bone (Mandible, Maxilla)), Chrondrosarcoma grade 2/3 (9220/3) is included as a subtype/variant for sarcomas in these sites, but it does not address chrondrosarcoma, grade 1. The ICD-O-3.2 Coding Table lists Chondrosarcoma, grade 1 as morphology code 9222/1. If Chondrosarcoma, grade 1 is no longer a reportable tumor for cases diagnosed 01/01/2021 and later, why wasn't this reportability change included in the ICD-O-3.2 Implementation Guidelines? If the standard setters chose not to include this reportability change, shouldn't Table 7 also indicate that all chondrosarcomas (NOS, grade 1, grade 2 or grade 3) are reportable for cases diagnosed 2018 and later? How are registrars to make reportability and histology coding decisions for chondrosarcomas when neither source provides clear instructions regarding these tumors? |
Chrondrosarcoma, grade 1 (9222/1) is not reportable according to the Reportability section in the 2021 SEER Manual. The histology (9222/1) is listed in ICD-O-3.2 as a synonym for atypical cartilaginous tumor (preferred term). In general, the tables do not include non-reportable terms and codes. Registrars should refer to their standard setter (to whom they submit data) for reportable neoplasms. Currently, /0 and /1 neoplasms are reportable for central nervous system sites only. ICD-O-3.2 includes all neoplasms but that does not mean they are reportable. If a facility collects non-malignant neoplasms, use the corresponding ICD-O code in 3.2. |
Head & Neck | N/A | 2021 |
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20021166 | EOD-Extension--Kidney: If a "tumor thrombus" in a renal vein is discontinuous from the primary tumor in the kidney, is it still coded to 60 [Tumor thrombus in a renal vein, NOS], rather than 85 [Metastasis]? | For cases diagnosed 1998-2003:
Code the EOD-Extension field to 60 [Tumor thrombus in a renal vein, NOS]. A thrombus can be a bolus of tumor cells within a large vein that may or may not still be connected/contiguous with the primary tumor. However, both a discontinuous and contiguous thrombus are coded to 60. |
Kidney, renal pelvis | N/A | 2002 | |
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20120040 | Reportability--Heme & Lymphoid Neoplasms: Is the term myelodysplastic disorder a reportable term? | For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Myelodysplastic disorder is a synonym for myelodysplastic syndrome (MDS). If no further workup is done or no additional information can be found, code the histology of myelodysplastic disorder to 9989/3 [MDS] for cases diagnosed 1/1/2010 and later.
Refer to the Abstractor Notes section in the Heme DB, Abstractor Notes for MDS. Myelodysplastic (disorder) syndrome is a NOS term. Usually when this diagnosis is made, the physician will conduct further tests to determine a more specific disease in the Myeloproliferative Neoplasms group. Other specific histologies include: refractory anemia with unilineage dysplasia, refractory anemia with ring sideroblasts, refractory cytopenia with multilineage dysplasia, refractory anemia with excess blasts, myelodysplastic syndrome with del(5q), childhood myelodysplastic syndrome. If a more specific disease is diagnosed, code to that specific 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. |
Heme & Lymphoid Neoplasms | N/A | 2012 | |
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20160011 | Reportability--Stomach: Are microcarcinoid tumors reportable? See discussion. |
SINQ 20081076 states carcinoid tumorlets of the lung are not reportable and are defined as being less than 5 mm in diameter and benign. Per the WHO Classification of Digestive Tumours, microcarcinoid tumors are precursor lesions/nodules measuring greater than 0.5 mm, but less than 5 mm (0.5 cm). Is the term microcarcinoid tumor equivalent to carcinoid tumorlet, and therefore not reportable? Or is a microcarcinoid tumor a reportable type of neuroendocrine tumor (NET)? |
Microcarcinoid and carcinoid tumors are reportable. The ICD-O-3 histology code is 8240/3. Microcarcinoid is a designation for neuroendocrine tumors of the stomach when they are less than 0.5 cm. in size. Neuroendocrine tumors of the stomach are designated carcinoid when they are 0.5 cm or larger.
The term microcarcinoid tumor is not equivalent to carcinoid tumorlet. |
Stomach | N/A | 2016 |
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20140064 | Reportability--Testis: Is a mature teratoma of the testis reportable? See discussion. |
Mature teratoma is listed as a benign neoplasm (9080/0) in the ICD-O-3. SINQ 20120085 references a NAACCR Webinar that indicated pure mature teratomas of the testis in adults are reportable. We are not aware of any further documentation of this change in reportability. When did mature teratomas of the testis for adults become reportable? What is the defined age range for "adult"? The original SINQ question above lists the 2012 SEER Manual as a Reference, however, no clarification or mention of this change in reportability was found in that manual. |
For testis, mature teratoma in an adult (post-puberty) is reportable because it is malignant (9080/3); however, mature teratoma in a child is benign (9080/0). The 2011 NAACCR webinar introduced this concept and it was documented in the 2012 SINQ question. You may use 2011 or 2012 as the date of this change. The next edition of the SEER manual will include reportability examples. |
N/A | N/A | 2014 |
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20071011 | Multiple Primaries (Pre-2007)--Breast: How many primaries are to be abstracted when each of multiple breast "re-excisions" performed more than two months apart in 2006 demonstrate intraductal carcinoma and there is no mention of "recurrence"? See Discussion. | Right Breast 06/27/2002 exc bx, DCIS. Margins involved. 09/24/2002 re-exc, several foci of intraductal ca. Margins involved. 10/15/2002 re-exc, microfocus of DCIS Radiation treatment started 11/18/2002. Is this 1, possibly 2, or maybe 3 breast primaries because of the 2 month rule and no statement of "recurrence"? Based on SINQ #20000478, this would be at least 2, but possible 3 primaries. Based on SINQ #20021143, this would be 1 primary if the case were diagnosed from 1998-2003. The excisions appear to represent wider excisions of the same tumor. |
For cases diagnosed prior to 2013:
For tumors diagnosed prior to 2007, this is one primary, assuming these are wider excisions of the same tumor.
For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules. |
Breast | N/A | 2007 |
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20081063 | MP/H Rules--Breast: How many primaries should be abstracted when a patient has a mass at 6:00 that showed poorly differentiated ductal carcinoma and a hypoechoic nodule at 9:00 that was excised with no real tumor present there though path showed angiolymphatic invasion by carcinoma throughout the entire specimen? See Discussion. | Palpable mass in right breast at 6:00. Path stated 'poorly differentiated ductal carcinoma with extensive necrosis and extensive angiolymphatic invasion. Focal high grade comedocarcinoma (1%)'. Another hypoechoic nodule was seen at the 9:00 position. This mass was excised from surrounding tissue. This mass was more like an inflammatory mass; there was no real tumor present there. Path report stated "Breast mass 9:00 excisional biopsy - angiolymphatic invasion by mammary carcinoma throughout the entire specimen." Is this two primaries because of the two different histology codes: 8500 and 8010? |
For cases diagnosed 2007 or later, abstract as a single primary using rule M3 (a single tumor is always a single primary). There was one tumor present according to the information provided. The second specimen was not a separate tumor ("There was no real tumor present there"). | Breast | N/A | 2008 |
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20091053 | Multiple Primaries--Breast: How many primaries should be reported when a lobular carcinoma with positive margins is followed 8 years later by a lobular carcinoma near the previous lumpectomy site? See Discussion. |
Left breast invasive lobular ca diagnosed 3/00 and treated with a lumpectomy, but with multiple positive margins; she received no post operative radiation or other medical treatment (unknown why). 10/08 core biopsy of "an area of distortion" near the scar site is positive for invasive lobular ca. The radiologist states "compatible with recurrence at her previous lumpectomy site" on an x-ray report. One thought is that this should not be a new primary because the patient was never disease free (multiple positive margins) and the patient received incomplete treatment. Or should this be a new primary because the tumors are diagnosed more that 5 years apart? |
Abstract the 10/08 diagnosis as a new primary, per Breast rule M5. In spite of the positive margins and apparently incomplete treatment in 3/00, there is no mention of the presence of disease between 3/00 and 10/08 according to the information provided. |
Breast | N/A | 2009 |
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20120017 | Reportability: Is a low-grade neuroendocrine neoplasm with gastrin expression found in a periportal lymph node reportable if the clinical impression is compatible with a gastrinoma? See Discussion. |
SINQ 20110095 states that "low-grade neuroendocrine neoplasm/carcinoid tumor with expression of gastrin" is reportable. However, in this case "carcinoid tumor" is not mentioned. Is this case reportable if the expression "carcinoid tumor" is missing in the diagnosis of the pathology report? Also, does the fact that the gastrinoma was found in a lymph node affect reportability? |
This is a reportable case. Code the histology as malignant gastrinoma [8153/3]. Gastrinomas are usually malignant. This one is apparently present in a metastatic site (periportal lymph node) which confirms the malignancy. |
N/A | N/A | 2012 |
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