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20100029 | MP/H Rules/Histology--Corpus uteri: How should histology be coded and how many primaries should be accessioned for an endometrial primary in which curettings showed malignant mixed mullerian tumor (carcinosarcoma) but hysterectomy specimen showed endometrioid adencarcinoma? See Discussion. | The pathology report COMMENT for the hysterectomy specimen stated that the previous curettage was reviewed. The findings are compatible with malignant mixed mullerian tumor. No residual features of malignant mixed mullerian tumor are found in the current resection, which shows FIGO grade I adenocarcinoma in the wall of the uterus. The malignant mixed Mullerian tumor appears to have been removed with the curettage. There is no information available regarding the number of tumors in these specimens. | For cases diagnosed 2007 or later, abstract a single primary. Rule M1 applies because there is no information on the number of tumors and there is no way to know whether the curettage sample was from a separate tumor or from the tumor in the hysterectomy specimen.
Apply rule H17 and code histology to 8980/3 for malignant mixed Mullerian tumor [Carcinosarcoma, NOS]. |
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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20100074 | Laterality--Melanoma: For a melanoma case, does the term "mid" imply that the tumor is in the midline when the site is the skin of back (trunk)? | Yes. When the location is described as mid-back or mid-chest with no indication of left or right, assign laterality code 5 [midline]. | 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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20100076 | Reportability--Heme & Lymphoid Neoplasms: If not specified as primary, idiopathic, or essential, is thrombocytosis, NOS reportable? | For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Unless the disease is specified as primary, idiopathic, essential, or the physician states there is a myeloproliferative neoplasm, the term thrombocytosis, NOS is not reportable. Thrombocytosis, NOS, is the presence of high platelet counts in the blood. Thrombocytosis can be associated with chronic infections and other diseases as well as with myeloproliferative disease. Thrombocytosis, NOS is listed in Appendix F as a Non-Reportable Term.
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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20100050 | Reportability--Colon: Would a carcinoid tumor, NOS, of the appendix with perineural or angiolymphatic invasion be reportable if there is no mention of malignancy in the pathology report? |
Carcinoid, NOS, of the appendix diagnosed in 2015 or later is reportable.
For cases diagnosed prior to 2015
Carcinoids of the appendix are reportable when they meet any of the following conditions.
Note that the implants/involvement must be designated as malignant. Many benign tumors will spawn implants that are also benign. If implants are benign, this is not a reportable tumor. |
2010 | |
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20100077 | Multiple primaries--Heme & Lymphoid Neoplasms: Would it be correct to apply rule M5 for a recurrence and abstract a single primary when a patient has a history of Hodgkin disease diagnosed in 2005 followed by a diagnosis of "recurrent Hodgkin and EBV+ Diffuse large B-cell lymphoma" in 2010? See Discussion. | Does Rule M5 only apply if both diseases are present at the original diagnosis, or does it also take into account a recurrence of an old disease? The answer to this question makes a difference between stopping at rule M5 and abstracting as one disease, or going on to rule M15 to query the Hematopoietic Database to determine whether the patient has two separate primaries.
Example: Patient had Stage II Hodgkin disease in 2005 (all lymph nodes above diaphragm, supraclavicular LN biopsied at diagnosis), treated and patient achieved complete remission. In 2010, the patient is admitted for suspected recurrence. A supraclavicular lymph node biopsy showed, "Recurrent Hodgkin" AND "EBV+ Diffuse Large B-cell Lymphoma," both in the same lymph node. Applying rule M5, this is a single primary and states not to query the DB. However, this doesn't seem correct as it does not account for the new DLBCL. |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
You must first determine the histology codes for each occurrence of lymphoma. The 2005 diagnosis was stated to be Hodgkin disease (NOS) [9650/3]. The 2010 diagnosis was Hodgkin and EBV + diffuse large B-cell lymphoma (two histologies). Per Rule M5 the 2010 diagnosis is a single primary because the Hodgkin and the non-Hodgkin (DLBCL) were simultaneously present in the same lymph node. Per Rule PH14, a Hodgkin and non-Hodgkin simultaneously present in the same location should be coded to 9596/3 [B-cell lymphoma, unclassifiable].
Ultimately, there is a diagnosis of 9596/3 in 2010 that followed a diagnosis of 9650/3 in 2005. Per Rule M15, use the Multiple Primary Calculator to determine the number of primaries, which indicates the 9596/3 is a new primary.
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. https://educate.fhcrc.org/LandingPage.aspx. |
2010 |
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20100058 | Grade: Can the nuclear grade value be coded in the grade field for any site, or is it restricted to sites where it is specifically listed as an option in the coding manual, i.e., breast, kidney, urinary sites, etc.? | There is no restriction on sites for which nuclear grade can be coded in the grade field. If both differentiation and nuclear grade are specified, differentiation takes priority. | 2010 | |
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20100063 | Primary Site-Lung: Can you use a lung subsite code for a histologically confirmed lung primary when a CT scan indicates a sized mass located in one lobe of the lung as well as "too numerous to count nodules" through one or both lungs? See Discussion. | For example, chest CT shows "1.6 cm RUL suspicious mass and too numerous to count nodules throughout both lungs." Core biopsy of mass in the RUL compatible with adenocarcinoma. | For lung primaries with one large mass and numerous nodules, code the primary site to the subsite where the large mass is located. For your example, code the primary site to C341 [upper lobe of lung]. Note: This answer does NOT mean that the other nodules are primary or metastatic cancer. | 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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