Report | Question ID | Question | Discussion | Answer | Year |
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20130040 | Multiple primaries--Heme & Lymphoid Neoplasms: How many primaries are accessioned and what rule applies when a patient has a history of chronic myeloid leukemia diagnosed in 1993 followed by a diagnosis of acute myeloid leukemia arising in chronic myelogenous leukemia, blast phase? See Discussion. |
12/1993 Bone marrow biopsy: Chronic myeloid leukemia t(9;22) (q34;q11).
09/2011 Bone marrow biopsy: Abnormal cytogenetic & FISH support persistent involvement by chronic myelogenous leukemia.
12/2011 Peripheral blood, flow cytometry: Involvement by acute myeloid leukemia arising in chronic myelogenous leukemia (CML, blast phase, 30% blasts by manual diff.).
Is the 12/2011 diagnosis a new primary? If not, why don't Rules M8-M13 apply when the Heme DB Abstractor Notes section for CML indicates that when there is a chronic, accelerated and blast phase that develops later in the course of the disease, change the histology code to the more specific diagnosis?
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For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
This case should be accessioned as a multiple primary: chronic myelogenous leukemia t(9;22) (q34;q11) [9863/3] diagnosed in 1993 and acute myeloid leukemia [9861/3] diagnosed in 2011 per Rule M15.
Use the diagnosis date to determine the appropriate manual and rules to follow to determine the histologies for this case. To determine the histology of the 1993 diagnosis, use the ICD-O-2. The Heme Manual & DB will be used to determine the number of primaries and the histology of the 2011 diagnosis of AML.
Rules M8-M13 in the Heme Manual cannot be applied to this case because no transformation occurred. CML does not transform to another 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. |
2013 |
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20130173 | Histology/Primary site--Heme & Lymphoid Neoplasms: How is the primary site and histology coded when a bladder biopsy reveals myeloid sarcoma and a simultaneously performed bone marrow biopsy demonstrates acute myeloid leukemia? See Discussion. | 12/22/11 Bladder biopsy: myeloid sarcoma,
12/22/11 Bone marrow biopsy: acute myeloid leukemia.
Presenting symptoms were urological with three month history of painful hematuria and hydronephrosis with solid mass of bladder.
Prior to biopsy hem/onc states bladder mass of unknown pathology. CBC revealed peripheral blasts and Auer rods -- presumed diagnosis of acute myeloid leukemia (AML). No statement from physician as to where disease originated. |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Per Rule M3, abstract a single primary when a sarcoma (myeloid sarcoma) is diagnosed either simultaneously or after a leukemia of the same lineage (acute myeloid leukemia). Per the notes for Rule M3, the sarcoma is a solid manifestation of the associate leukemia.
Per PH10, code the histology to 9861/3 [acute myeloid leukemia] and the primary site to C421 [bone marrow]. PH10 states one is to code the primary site bone marrow (C421) 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. |
2013 |
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20210049 | Histology/Heme & Lymphoid Neoplasms--Leukemia: Is this the correct histology for a case of acute myeloid leukemia (AML) with recurrent genetic abnormalities? If the only information was AML with recurrent genetic abnormalities,"what code would you use: AML, NOS (9861/3) or AML with recurrent genetic abnormalities (9896/3)? See Discussion. |
12/3/2020 Pathology: AML: Blasts 40% of nucleated cells. CD45 positive, CD34 negative, CD 117+, CD13 positive, CD33 positive in 59.6% and HLA-DR was dim and myeloperoxidase was dim. Cytogenetics normal karyotype. The next generation sequencing detected IDH 2p.(R172K)c515>A. Because this was AML NOS, we consulted with the physician. The physician stated the patient had AML with recurrent genetic abnormalities"and the basis for the diagnosis was the IDH-2 mutation identified on Next Generation Sequencing. We assigned 9896/3, based on the physician's interpretation of the pathology. This histology is being questioned. |
We found that the term AML with recurrent genetic abnormalities, NOS"was incorrectly included as an alternate name with code 9896/3. We followed back with our expert hematopathologist and he stated that this should have been coded to 9861/3 (AML, NOS), for AML with recurrent genetic abnormalities, NOS. This alternate name has been added to 9861/3. (Note: The same alternate name has been removed from 9896/3). IDH-2 is not listed as a genetic abnormality for any of the histologies listed in the database. It could be that this is a new genetic marker for one of the AML with recurrent genetic abnormalities that we are not aware of. Without further clarification on which histology the IDH-2 would indicate, you would have to default to 9861/3. There are several histologies that are grouped as AML with recurrent genetic abnormalities."All of these have specific genetics listed as part of the ICD-O-3 histology name. 9865: Acute myeloid leukemia with t(6;9)(p23;q34.1) DEK-NUP214 9866: Acute promyelocytic leukemia with PML-RARA 9869: Acute myeloid leukemia with inv(3)(q21.3q26.2) or t(3;3)(q21.3;q26.2); GATA2, MECOM 9871: Acute myeloid leukemia with inv(16)(p13.1q22) or t(16;16)(p13.1;q22); CBFB-MYH11 9877: Acute myeloid leukemia with mutated NPM1 (2021+) 9878: Acute myeloid leukemia with biallelic mutation of CEBPA (2021+) 9879: Acute myeloid leukemia with mutated RUNX1 (2021+) 9896: Acute myeloid leukemia with t(8;21)(q22;q22.1); RUNX1-RUNX1T1 9897: Acute myeloid leukemia with t(9;11)(p21.3;q23.3); KMT2A-MLLT3 9911: Acute myeloid leukemia (megakaryoblastic) with t(1;22)(p13.3;q13.1); RBM15-MKL1 9912: Acute myeloid leukemia with BCR-ABL1 (2021)+ Of note, for the above histologies, since these are diagnosed solely based on genetics, diagnostic confirmation will always be 3. This instruction will be added to the Hematopoietic database for the 2022 update. |
2021 |
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20180002 | MP/H Rules/Multiple primaries--Urinary: Is a renal pelvis diagnosed 5/2016 a separate primary when the first invasive bladder was 12/2011? Per rule M7, the 5/2016 renal pelvis is more than 3 years later. Does Multiple Primary/Histology (MP/H) rule M7 refer back to the original diagnosis date or to the last occurrence? See Discussion. |
12/30/11 Bladder Biopsy: Diffuse carcinoma in situ of bladder, urothelial cancer at trigone (Stage T1) 1/30/2012 Transurethral resection of the bladder was non-papillary, urothelial carcinoma, focal invasion of lamina propria, staged T1 11/10/14, 9/28/15, 9/26/16, 10/19/17 all had positive bladder cytology of urothelial carcinoma 5/16/16 Left renal pelvis aspirate: positive for malignant cells, urothelial carcinoma 9/26/16 Left renal pelvis aspirate: positive for malignant cells, urothelial carcinoma 10/18/16-11/7/16 Bacillus Calmette-Guerin (BCG) x3 administered into the renal collecting system via ureteral catheter |
For cases diagnosed prior to 2018 This case is a single primary. This patient has not had a disease-free interval as demonstrated by the positive cytologies from 2014 through 2017. The MP/H rules cannot be applied in this case. To answer your question about the timing of rule M7, please see slide 6 in the Beyond the Basics MP/H advanced training, General Instructions, https://seer.cancer.gov/tools/mphrules/training_adv/SEER_MPH_Gen_Instruc_06152007.pdf |
2018 |
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20160046 | MP/H Rules/Multiple primaries--Bladder: How many primaries should be reported for the case below? See discussion. |
1993 Renal pelvis: Papillary urothelial carcinoma
1994 Bladder: Noninvasive bladder ca NOS
6/11/13 Bladder: Noninvasive papillary urothelial carcinoma
8/19/14 Bladder: urothelial carcinoma in situ
2/13/15 Bladder: Papillary urothelial carcinoma
Would this situation be 2 primaries - 1993 Renal pelvis and 1994 Bladder with the 2015 being the same primary as 1993 Renal pelvis? Or 3 primaries - 1993 Renal pelvis, 1994 Bladder, 2015 Bladder? |
Abstract four primaries, 1993 renal pelvis, 1994 bladder, 2013 bladder, and 2015 bladder.
The 1993 renal pelvis diagnosis and the 1994 bladder diagnosis are separate primaries based on the rules in effect at that time (See pages 7-11, http://seer.cancer.gov/archive/manuals/historic/codeman_1992.pdf )
For the remaining diagnoses, the 2007 MP/H rules apply. The 2013 bladder diagnosis is a new primary per rule M7. The 2014 bladder diagnosis is not a new primary per rule M6. The 2015 bladder diagnosis is a new primary per rule M5. |
2016 |
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20091028 | MP/H Rules/Multiple primaries/Cancer-directed treatment--Lung: Is a 2008 occurrence of non-small cell carcinoma in the left lower lobe following a 1998 occurrence of the same histology in the left lung to be counted as a new primary if the 1998 primary was treated with chemotherapy and/or radiation but not surgery? See Discussion. |
1998 diagnosis on non-small cell carcinoma treated with radiation and chemotherapy. In 2008, there is an abnormality in the LLL with brushings/washings positive for non-small cell carcinoma. According to the MP/H rules, M8 states this would be a new primary. However, in the document titled " Quality Improvement Meeting August 2008," found on the SEER website, it stated that because the patient never had surgery for the initial primary there is no evidence that the patient was ever disease free. Therefore, the occurrence of the latter tumor would not be a new primary (p. 7, "colon"). Does this answer pertain only to surgery or does it apply to any type of treatment? |
For cases diagnosed 2007 or later, the 2007 MP/H rules apply if the 2008 diagnosis is a new tumor. Was there any statement that the patient was free of disease (NED) after the chemo and radiation therapy? (A patient can be disease free without surgery). If there is no statement to the contrary, no mention of metastasis from the 1998 diagnosis, and no mention of disease between 1998 and 2008, follow lung rule M8 and abstract the 2008 diagnosis as a new primary. This lung case differs from the colon case discussed in the document titled "Quality Improvement Meeting August 2008." For the colon case, there was disease in 2003, 2005 and 2007. Based on the information provided, the 2007 diagnosis was not a new tumor because the patient was never free of disease. Therefore, the 2007 diagnosis is not a new primary. The number of reportable primaries was based on disease status over time, and was not based on the type of treatment given for the initial tumor (i.e., surgery or any other treatment modality). |
2009 |
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20110142 | Reportability--Heme & Lymphoid Neoplasms: Is the pathologic final diagnosis of "follicular lymphoma, WHO grade 1-2, findings may represent in situ follicular lymphoma" reportable if the clinician also states this may be an "in situ follicular lymphoma"? See Discussion. |
2/16/11 mesentery biopsy showed "follicular lymphoma, WHO grade 1-2, findings may represent an "in situ" follicular lymphoma." 3/7/11 clinician note stated, "nodularity of the mesentery which upon biopsy may be in situ follicular lymphoma. No treatment is necessary. This is not a proven malignancy. It may evolve into one. Plan 6 month follow-up and CT scans. Do the notes from the oncologist and pathologist stating that this "may be" or "may represent" an in situ lymphoma make this case non-reportable? |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph. This case should not be accessioned. In situ lymphoma is not reportable for any of the standard setters (CoC, NPCR, or SEER). In the Case Reportability Instructions, the NOTE under Rule 3 states, "Do report in situ (/2) lymphomas." 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. |
2011 |
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20130080 | Primary site/Histology--Heme & Lymphoid Neoplasms: How are the primary site and histology coded when a right neck mass and spinal mass both show B-cell lymphoma, favor Burkitt lymphoma? See Discussion. | 2/5/11 Right neck swelling. Biopsy of mass B-cell lymphoma, favor Burkitt lymphoma.
7/5/11 Hemi-laminectomy, L2-L5 spinal mass: Malignant lymphoma, B-cell phenotype, favor Burkitt lymphoma.
Should the primary site be C779? Is the correct histology Burkitt lymphoma [9687/3] or malignant lymphoma, diffuse large B-cell [9680/3]? |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Code the primary site to C779 [lymph nodes] per Rule PH22 and the histology to 9591/3 [B-cell lymphoma, NOS].
Code the primary site to C779 [lymph nodes, NOS] when lymphoma is present in an organ and lymph nodes that are not regional for that organ and the origin cannot be determined even after consulting the physician. The patient has involvement of a lumbar spine mass and cervical lymph nodes. Cervical lymph nodes are not regional to the lumbar area of the spine.
Do not use ambiguous terminology to code histology for hematopoietic neoplasms. "Favor" is ambiguous terminology. Therefore, the histology must be coded to B-cell lymphoma and not to diagnosis which is "favored" (Burkitt lymphoma). Remember that ambiguous terminology is only used to determine case reportability, not to code histology for hematopoietic neoplasms.
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. |
2013 |
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20000247 | EOD-Pathologic Extension--Prostate: If there is residual tumor in the distal urethra on prostatectomy, does that mean there is distal urethral margin involvement? See discussion. | 2/98 Prostate bx: Right apex, right mid and right base positive for adenocarcinoma. 6/1/98 Radical retropubic prostatectomy w/ bilateral pelvic lymph node dissection. Pathology: Residual adenocarcinoma in distal urethra, right lateral sections and posterior lobe. Right apical margin, other margins, seminal vesicles, and 7 pelvic LN negative for malignancy. |
For cases diagnosed 1998-2003: For the example above, code the EOD-Pathologic Extension field to 34 [extending to apex] because most of the right side is involved. The pathology report says all margins are free. The comment on residual tumor in the urethra, meant the first surgery did not completely remove tumor tissue from the urethra, it does not mean that tissue is at the margin. |
2000 |
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20051073 | Reportability/Behavior--Colon: Is a final diagnosis of "mucosal carcinoid" of the colon reportable with a behavior code 2 [in situ] or 3 [invasive] if the microscopic description states that a "malignancy is not appreciated"? See Discussion. | 2002 carcinoid case. Path final diagnosis: sigmoid colon polyp, bx-- sm mucosal carcinoid (1.5mm) w/crush artifact in a colonic polyp showing assoc inflammatory and hyperplastic changes. Micro: due to prominent crush artifact, histologic detail is compromised; however, significant atypia or malignancy is not appreciated. Our state registry requests that this case be abstracted using the histology code 8240/3 because it is a mucosal carcinoid. AJCC states TIS as being confined w/i basement membrane w/no extension through muscularis mucosae into submucosa. SEER-EOD codes as invasive: mucosa, lamina propria and muscularis mucosae. Our pathologist goes along with AJCC while we are having to code with SEER rules. |
1) Assign /3 to mucosal carcinoid, unless stated to be in situ in the final diagnosis. ICD-O-3 is the reference for assigning the behavior code, not AJCC, EOD or CS. 2) The ICD-O-3 code for carcinoid of the sigmoid colon is C187 8240/3. This is reportable to SEER based on the final diagnosis above. Use the histology stated in the final diagnosis. |
2005 |