Report | Question ID | Question | Discussion | Answer | Year |
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20100073 | Multiple primaries--Heme & Lymphoid Neoplasms: How many primaries are accessioned when a patient is diagnosed on 4/7/10 by a bone marrow biopsy with myelodysplastic syndrome, refractory anemia (RAEB2) and on a 7/27/10 bone marrow biopsy with progression to acute myelogenous leukemia with 40% blasts (AML)? | For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Accession two primaries per Rule M10, the first is a chronic neoplasm RAEB2 [9983/3] and the second is an acute neoplasm AML, NOS [9861/3]. Rule M10 states abstract as multiple primaries when a neoplasm is originally diagnosed in a chronic phase (MDS RAEB2) and an acute disease (AML) is diagnosed more than 21 days later. This is the rule that fits your case.
There are several important pieces of information. There were two bone marrows biopsies; one confirmed the chronic disease and a second confirmed the acute disease. The dates of the bone marrows are more than 3 months apart. Because you have a chronic and an acute disease, Rules M8-M13 in the coding manual apply.
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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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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20100017 | MP/H Rules/Multiple primaries--Prostate: Does adenosquamous carcinoma found in the prostate represent a second primary in a patient previously diagnosed with adenocarcinoma of the prostate? See Discussion. | Patient was diagnosed many years ago with adenocarcinoma of the prostate and treated with hormonal and radiation therapy. The patient recently underwent a TURP and is found to have adenosquamous carcinoma of the prostate. The pathology report comment states squamous carcinoma of the prostate is rare and is often associated with a history of hormonal or radiation therapy. There is no information indicating a history of a squamous carcinoma in the urinary system that could have involved the prostatic urethra.
Would the MP/H rules make this a second primary with the histology of 8560/3 [adenosquamous carcinoma]? |
For cases diagnosed 2007 or later, based on the limited information available for this unusual case, abstract a second prostate primary and code the histology as adenosquamous carcinoma. Rule M3 does not apply in this case. Apply rule M10. | 2010 |
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20100043 | Primary site--Heme & Lymphoid Neoplasms: When only pathology reports are available, how should the primary site be coded when a both a bone marrow biopsy and colon biopsy demonstrate "mantle cell lymphoma"? |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
For this case, code primary site to C189 [colon, NOS] per Rule PH24.
Mantle cell lymphoma usually begins with lymph node involvement and spreads to other tissue. However, it can begin in a lymphocyte such as those in the GI tract. Per the Abstractor Notes section in the Heme DB, patients usually present with advanced disease. About half will have some combination of B symptoms. Swelling of lymph nodes and spleen are usually present. Bone marrow, liver and GI tract involvement occurs in a very high percentage
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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20100066 | MP/H Rules/Multiple Primaries--Breast: How many primaries should be accessioned if two tumors are present in the same breast, a 1.7 cm colloid carcinoma and a 1.5 cm colloid carcinoma with infiltrating ductal carcinoma? See Discussion. | If a patient has two masses in the same breast with different histology codes and different sizes, should this be accessioned as two primaries? Or should this be a single primary based on the largest tumor size or numerically higher histology code?
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For cases diagnosed 2007 or later, abstract this case as two primaries. Mucinous/colloid carcinoma of the breast is rare. The first tumor describes (1.7 cm) fits this criteria because the pathologist simply says mucinous carcinoma. The diagnostic criteria for mucinous carcinoma is that pools of extracellular mucin make up at least 1/3 of the volume throughout the tumor mass. If focal areas are not at least 33% mucinous, the designation is a mixed mucinous/ductal. That fits the second tumor (1.5 cm).
For this case, you must get the histology codes for both tumors in order to use the Multiple Primary rules. Per H14 the first tumor is coded mucinous carcinoma [8480/3]. Per H17 the second tumor is coded duct carcinoma mixed with any other carcinoma [8523/3]. Now go to the MP rules. Per M12 abstract this case as multiple primaries because the ICD-O-3 histology codes are different at the second and third digit. |
2010 |
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20100054 | MP/H Rules/Multiple primaries--Breast: How many primaries are accessioned if a pathology specimen reveals an infiltrating mammary carcinoma with mixed tubular and lobular features, 2.3 cm, low grade cribriform in situ ductal carcinoma, and Paget disease of the overlying skin with ulceration? See Discussion. | According to SINQ 20081134 the histology would be 8524 if this is one primary. | For cases diagnosed 2007 or later, this is a single primary.
In order to determine whether this case represents a single or multiple primary, you must first determine the correct histology code for the underlying tumor. Using rule H9, ignore the DCIS.
See Table 3 in the equivalent terms and definitions. Infiltrating lobular, tubular, and Paget are coded to a single histology code (8524/3). Our current multiple primary rules do not say infiltrating lobular and tubular and Paget are a single primary. This was an omission and will be corrected in a future revision. Thank you for bringing this omission to our attention. |
2010 |
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20100067 | MP/H Rules/Reportability--Ovary: Should an ovarian tumor with the histology of mixed epithelial borderline tumor with multiple foci of intraepithelial carcinoma be accessioned based on the presence of a foci of intraepithelial carcinoma? See Discussion. | The final diagnosis on the pathology report, "Omentum: mixed epithelial borderline tumor with multiple foci of intraepithelial carcinoma. Peritoneal fluid for cytology: neoplastic cells present; low grade serous neoplasm. Lymph nodes, right pelvic: one lymph node harboring implants of serous borderline tumor and endosalpingiosis within the subcapsular sinus. Bilateral fallopian tubes and ovaries: mixed epithelial borderline tumor with multiple foci of intraepithelial carcinoma involving ovarian surface and serosal surface of the tube. Detached fragment of borderline tumor within the tubal lumen. Uterus, cervix, and segment of colon: mixed epithelial borderline tumor with multiple foci of intraepithelial carcinoma involving parametrial and paracervical tissue, cul de sac, uterine and colonic serosa. Nine pericolonic lymph nodes negative for tumor. Stage III.
I&R # 45622 asked if a mucinous borderline tumor with intraepithelial carcinoma and focal microinvasion is reportable. The answer given on that site was that the case is not reportable. According to MPH, FORDS, and Collaborative Stage, intraepithelial carcinoma is in situ, behavior code 2, and is reportable. Has this changed? |
This case is reportable because there is a diagnosis of carcinoma (intraepithelial carcinoma). | 2010 |
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20100042 | Reportability--Heme & Lymphoid Neoplasms: Given that there appears to be many differences in the reportability of these case types pre- and post-2010 (e.g., [refractory] thrombocytopenia), is there a list available that gives the reportability dates for these diseases? See Discussion. |
For cases diagnosed prior to 2010 "thrombocytopenia" was not reportable. According to the Heme Database, the term "refractory thrombocytopenia" is now reportable for cases diagnosed 1/1/10 and later. It would be helpful to have a list of diagnosis date requirements for the different hematopoietic diseases. |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Thrombocytopenia (NOS) is not reportable per Appendix F. However, the term "refractory thrombocytopenia" [9992/3] is reportable for cases diagnosed 2010 or later.
There has been no change in the reportability for thrombocytopenia. The hematopoietic "help" system lists all of the synonyms, variants, and abbreviations for diseases.
See the Hematopoietic & Lymphoid Neoplasm Coding Manual for changes in reportability associated with these cases.
Terms and codes in Appendix D are effective 01/01/10 and later. Refractory thrombocytopenia is included in D1a and D1b. The notes for D1a and D1b provide explanation and reiterate the dates these terms are effective.
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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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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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 |