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| Report | Question ID | Question | Discussion | Answer | Year |
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20100040 | Histology--Heme & Lymphoid Neoplasms: How is this field coded for a patient with a negative bone marrow and multiple plasmacytomas in different bone sites (e.g., thoracic vertebrae and left femur)? | For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Code the primary site to C419 [Bone, NOS] and the histology to 9731/3 [solitary plasmacytoms].
The vertebral lesions are common for plasmacytomas, as are lesions of the femur. If the patient does not meet the criteria of plasma cell myeloma/multiple myeloma (which is 20% of the leukocyte differential count), do not code the histology to multiple myeloma.
Per Rule M2, abstract a single primary when there is a single histology.
Per Rule PH3, code the primary site to the where the plasmacytoma originated and code the histology of bone () when the diagnosis is multiple plasmacytomas of the bone.
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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20100039 | Casefinding--Heme & Lymphoid Neoplasms: Is the 2010 casefinding code of 289.6 (Familial Polycythemia) addressed anywhere in the Hematopoietic Database? See Discussion. |
When you enter "familial polycythemia" into the Heme DM, polycythemia vera (PV) appears; however, the term "familial polycythemia" is not listed as one of the synonyms for PV. |
Familial polycythemia by itself is not reportable. This is a benign condition which occurs within families. Familial polycythemia can progress to polycythemia vera (9950/3), which would then be reportable. The code, 289.6, which is the ICD-9-CM code for Familial polycythemia is not included on the reportable list for casefinding. There is only one ICD-9-CM code for Polycythemia vera, 238.4. "Familial polycythemia" is listed in Appendix F: Non-Reportable List for Hematopoietic Diseases. |
2010 |
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20100038 | Surgery of Primary Site--Prostate: Is a prostate saturation biopsy coded under diagnostic biopsy or surgery? | A prostate saturation biopsy is a transperineal template-guided stereotactic saturation prostate biopsy that typically produces 30 to 80 core biopsies. This is an alternative biopsy technique used for some high-risk patients including men with persistently elevated PSA, those who have atypia on prior prostate biopsies, or men with biopsies showing high-grade prostate intraepithelial neoplasia (PIN). Although this is a different procedure, it is still a diagnostic biopsy. Do not code prostate saturation biopsy under Surgery of Primary Site. | 2010 | |
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20100037 | Multiple primaries/Histology--Heme & Lymphoid Neoplasms: How many primaries should be accessioned for a patient diagnosed with essential thrombocythemia [9962/3] in 2002 who had a 2010 biopsy consistent with the fibrotic stage for a chronic myeloproliferative disorder that "suggests the patient is transforming to an acute myeloid leukemia"? See Discussion. |
Patient had a diagnosis of essential thrombocythemia [9962/3] in 2002 and was treated with Hydroxyurea. In 2010, the patient was admitted with severe bone pain and a diagnosis described as, "The overall features of the biopsy are consistent with a fibrotic stage of a chronic myeloproliferative disorder. The presence of up to 15% CD34+ immature cells seen in the biopsy suggests that the patient is transforming to an acute myeloid leukemia." In addition, cytogenetic studies and molecular testing for JAK2 were ordered. These findings confirmed a myeloproliferative disorder. JAK2 mutation was not detected. The patient died within 2 weeks. Is this a new primary?
Was this patient diagnosed with AML (which requires 20% or more blasts and this is only 15%)? If this is a new primary, is the histology 9861/3 [AML, NOS] or 9895/3 [AML with myelodysplasia-related changes]? Was the second diagnosis of AML definitively diagnosed? |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
This case is a single primary, essential thrombocythemia [9962/3] in 2002. The 2010 diagnosis is chronic myeloproliferative disorder [9960/3].
According to Rule M15, the Multiple Primaries Calculator is to be used to first determine the number of primaries. Per the calculator, essential thrombocythemia and chronic myeloproliferative disorder are the same primary. (Acute myeloid leukemia is not used as the second histology because it is preceded by a non-reportable ambiguous term, "suggests." "Suggests" is not on the list of reportable ambiguous terms in the Hematopoietic and Lymphoid Neoplasm Coding Manual.
In 2010, this patient was in a late stage of ET. When any of the specific MPN neoplasms such as ET are in the late stage of disease, the characteristics of the specific disease (ET) will no longer be detectable. Accordingly, for this patient the diagnostic testing was positive for MPN, unclassifiable. In this case, do not change the diagnosis from the more specific disease (ET) to the NOS (MPN, unclassifiable).
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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20100036 | Behavior--Lung: Can an in situ behavior code be used for a bronchioalveolar carcinoma of the lung when the pathologist appears to use the term bronchioalveolar to describe an in situ pattern of growth exhibited by an adenocarcinoma? Is the use of the term "pattern" in this situation indicative of in situ tumor? See Discussion. | In ICD-O-3, bronchioloalveolar adenocarcinoma is described only by behavior code 3 (invasive). Would the behavior be coded as in situ for the following cases?
Example 1: Left lower lobe, partial resection shows bronchioloalveolar carcinoma with focal areas of fibrosis (see comment). Comment: Although the possibility that these areas represent stromal invasion can not be excluded, we favor the interpretation that these areas do not represent true invasion. Synoptic summary: Minimal pathologic stage: Local Extent.
Example 2: Lung tumor described as adenocarcinoma, predominantly bronchoalveolar pattern. For most sites, the term pattern is used only for in situ cancer and is not a specific term used for invasive tumors. Is the use of the term "pattern" in this situation indicative of in situ tumor? |
Code the behavior indicated in the pathology report. If the pathologist states the bronchioloalveolar carcinoma is in situ, apply the ICD-O-3 matrix rule and assign 8250/2. Otherwise, code 8250/3. Do not use the term "pattern" to infer in situ behavior.
Code behavior /3 for both examples based on information provided. |
2010 |
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20100035 | MP/H Rules/Multiple primaries--Colon: How many primaries are accessioned for a patient with two colon carcinomas in different segments of colon when there is no documentation that either tumor arose in a polyp, there is no statement indicating the presence of adenomatous polyposis coli and the resected pathology specimen indicates the presence of over 200 polyps? See Discussion. | The first MP/H rule that applies for this case is M4 [tumors in different segments of the colon]. Following rule M4, the case would be counted as two primaries and the histology would be coded per Rule H11. As these are multiple primaries, Rule H17 [Code 8220 (adenocarcinoma in adenomatous polyposis coli) when there are > 100 polyps identified in the specimen] would never apply, because H17 applies to multiple tumors abstracted as a single primary. However, Rule H17 seems to fit this case. Should Rule M3 be expanded to include a statement about > 100 polyps so these cases are not accessioned as multiple primaries?
Example: Total colectomy: 1) Distal tumor: - ulcerating moderately differentiated colonic adenocarcinoma, 3.2 cm in greatest dimension. Tumor invades through the muscularis propria into the subserosa (pt3). 2) Proximal tumor: exophytic moderately differentiated colonic adenocarcinoma, 2.9 cm in greatest dimension. Tumor invades submucosa (pt1). Multiple tubular adenomas present throughout the colon, approximate count greater than 200. |
For cases diagnosed 2007 or later, use rule M3 for this case and abstract as a single primary. The case information makes it clear that this is adenomatous polyposis coli. Clarification will be added to rule M3 in the next revision of the rules. | 2010 |
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20100034 | MP/H Rules/Multiple primaries--Esophagus: Should two separate nodules of adenocarcinoma with one at the GE junction [C160] and one arising in Barretts esophagus of the distal esophagus [C155] be accessioned as a single primary because these sites are now grouped together in the same stage grouping per the AJCC 7th Edition? See Discussion. | Per notes included in CSv2, the cardia/EGJ, and the proximal 5cm of the fundus and body of the stomach [C16.0-C16.2] have been moved from the Stomach chapter and added to the Esophagus chapter effective with AJCC TNM 7th Edition. A new schema, EG Junction, was created in CSv2 to accommodate this change. Tumors arising at the EGJ, or arising in the stomach within 5 cm of the EGJ and crossing the EGJ are staged using the schema for EG Junction. MP/H Rule M11 states that tumors with ICD-O-3 topography codes that are different at the second (Cxxx) and/or third characters (Cxxx) are multiple primaries.
In light of the fact that tumors of the GE junction are now included with tumors of the esophagus in AJCC 7th Edition, will the MP/H rules also be adjusted to reflect that change? |
For cases diagnosed 2007 or later, use the multiple primary rules to determine the number of primaries. Use staging resources for staging. Abstract two primaries for the case example using Rule M11. | 2010 |
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20100033 | Histology--Heme & Lymphoid Neoplasms: How is this field coded for a case described as follicular lymphoma, grade 3a/3 [9698/3], with focal areas of diffuse large B cell lymphoma [9680/3] (approximately 10%)? Does the term "focal" have the same significance in Heme cases as it does for solid tumors? See Discussion. |
Per rule PH11, "Code the primary site to the site of origin (lymph node region(s), tissue, or organ) and code the histology diffuse large B-cell lymphoma (DLBCL) (9680/3) when DLBCL and any other non-Hodgkin lymphoma are present in the same lymph node(s), lymph node region(s), organ(s), tissue(s) or bone marrow."
Should the focal diffuse large B cell lymphoma be ignored in this case and rule PH11 not be applied? To apply rule PH11, does the follicular lymphoma have to be NOS [9690/3] or does PH11 include all grades of follicular lymphoma [9695/3, 9691/3, 9698/3]? |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
First, you need to determine how many primaries are to be accessioned. Per Rule M4, 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).
Code the histology to 9680/3 [Diffuse large B cell lymphoma] per rule PH11 when DLBCL and any other non-Hodgkin lymphoma are present in the same lymph node(s), lymph node region(s), organ(s), tissue(s) or bone marrow. Follicular lymphoma (FL), which is a non-Hodgkin lymphoma, includes FL, NOS, FL grade 1, FL grade 2 and FL grade 3.
Focal, foci, and focus are not used in the hematopoietic rules, meaning that you DO NOT ignore histology terms described as focal, foci, or focus.
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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20100032 | First course treatment--Prostate: Is Degarelix coded as hormonal treatment for prostate cancer? | Code the administration of Degarelix in the "Hormone Therapy" field. Assign code 01 [Hormone therapy administered as first course therapy]. This drug will be added to the next update of SEER*Rx. | 2010 | |
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20100031 | First course treatment--Anus: Is the topical application of trichloroacetic acid to an anal condyloma with AIN III first course treatment coded to 10 [Local tumor destruction, NOS] in the Surgery of Primary Site field? |
Code the trichloroacetic acid treatment of reportable AIN III in the "Other Therapy" field. Assign code 1 [Other]. |
2010 |
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