Home
| Report | Question ID | Question | Discussion | Answer | Year |
|---|---|---|---|---|---|
|
|
20130160 | Histology--Heme & Lymphoid Neoplasms: Should the histology be coded to a therapy-related myeloid neoplasm when the physician states the diagnosis of acute myeloid leukemia is secondary to treatment with Imuran? See Discussion. | Patient has a diagnosis of AML for which the physician recommends a bone marrow transplant. The physician indicated the diagnosis is actually a secondary AML due to treatment with Imuran for polymyalgia rheumatica. The physician also stated this is a high risk type of AML. Imuran is not a chemotherapy agent per SEER*Rx. Can the histology be coded as 9920/3 (e.g., Therapy-related acute myeloid leukemia, NOS) when the patient has not been treated with chemotherapy for a reportable disease? The physician is a bone marrow transplant expert who states the AML is therapy-related disease. Bone marrow disease is a listed as a risk for treatment with Imuran. |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.
Code this histology to 9920/3 [therapy-related myeloid neoplasm] when the physician states the acute myeloid leukemia is therapy-related.
Therapy-related AML can result from any systemic therapy for benign or malignant diseases. In this case, AML resulted from immune system-suppressing therapy with Imuran for a benign disease, polymyalgia rheumatica. The drugs that induced the AML do not have to be listed in the SEER*Rx database.
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 |
|
|
20130054 | MP/H Rules/Multiple primaries--Lung: How many primaries are accessioned if a lobectomy has two tumors that are both stated to be adenocarcinoma but the pathologist states they are synchronous primaries? See Discussion. | Left upper lung lobectomy: Adenocarcinoma, poorly-differentiated (grade 3), tumor size 1.2 cm, confined to lung. Second primary lung tumor: adenocarcinoma, well-differentiated (grade 1), tumor size 0.9 cm, confined to lung. Diagnosis COMMENT: The two tumors, although both adenocarcinoma, show markedly different histologies and thus are classified as synchronous primaries. Multiple synchronous primaries are staged separately according to the 7th edition of AJCC.
The AJCC Staging Manual 7th ed states, "Multiple tumors may be considered to be synchronous primaries if they are of different histological cell types. When multiple tumors are of the same cell type, they should only be considered to be synchronous primary tumors if, in the opinion of the pathologist, based on features such as ..., they represent different subtypes of the same histologic cell type..."
In this case, the pathologist insists these are two synchronous primaries, although different subtypes are not given, because the tumors have different grades and look completely different under the microscope. The MP/H rules indicate this is a single primary. How many primaries are accessioned? |
For cases diagnosed 2007 or later, accession a single primary, adenocarcinoma [8140/3] of the left upper lobe lung [C341]. The steps used to arrive at this decision are:
Open the Multiple Primary and Histology Coding Rules Manual. Choose one of the three formats (i.e., flowchart, matrix or text). Go to the Lung MP rules because site specific rules exist for this primary.
Start at the MULTIPLE TUMORS module, rule M3. The rules are intended to be reviewed in consecutive order within a module. The patient has two tumors in the same lung with the same histology.
Do not use the AJCC Manual to make multiple primary decisions. Use the MP/H Rules to determine the number of primaries to accession. |
2013 |
|
|
20130100 | Multiple primaries/Primary site--Heme & Lymphoid Neoplasms: How many primaries are there and how should I code the primary site(s)? See discussion. |
Patient had a hemicolectomy and a salpingo-oophorectomy and was found to have diffuse large B cell lymphoma in the colon (10 cm cecal mass), 3/16 regional lymph nodes involved with lymphoma. Fallopian tube showed involvement with diffuse large B Cell lymphoma.
Multiple primaries - Colon and fallopian tube?
One primary - Colon? Stage IV, or lymphoma from an unknown primary? Note: There were no other lymph nodes involved. |
Use Rule M2. Abstract as a single primary when there is a single histology.
When you have questions about how to code the primary site, start with the abstractor notes. If the answer isn't found there go to Module 7 (a specific module to help code primary site for lymphomas).
The abstractor notes for DLBCL in this case do not provide information you can use for this case. Go to Module 7 in the PH rules.
Use Rule PH25 Code the primary site to the organ when lymphoma is present in an organ and that organ’s regional lymph nodes. Code the primary site to colon (organ and regional lymph nodes involved). The fallopian tube is secondary involvement. As is common with lymphomas, there can be more than one organ involved. You can differentiate the primary site from the secondary site(s) because of the large colon mass with regional lymph node involvement. |
2013 |
|
|
20130194 | Reportability--Brain and CNS: Are blood vessel tumors arising in CNS sites reportable? See Discussion. |
Previous instructions from the CDC (Cancer - Collection and Coding Clarification for CNS Tumors - NPCR) stated that non-malignant blood vessel tumors in CNS sites are reportable and should be coded to the CNS site in which they arose. SINQ 20081113 also states that a blood vessel tumor, cavernoma/cavernous hemangioma, in the brain is reportable. However, SINQ 20120034 contradicts this previous answer stating the site should be coded to C490 [blood vessel] for a blood vessel tumor (venous angioma) in the brain. If blood vessel tumors arising in a CNS site are no longer reportable, please specify the site/histology codes for these non-reportable tumors and when this change took place. |
Vascular tumors of the CNS are reportable when they arise in the dura or parenchyma of the CNS and should be coded accordingly. The instructions in the CDC book regarding primary site coding are not the most current instructions.SEER assumed responsibility for brain and CNS reporting instructions in 2007. The tumor in SINQ 20120034 is not reportable because it arises in a blood vessel. The cavernous hemangioma in SINQ 20081113 is reportable because the primary site is the white matter of the cerebral cortex. |
2013 |
|
|
20130066 | Multiple primaries--Heme & Lymphoid Neoplasms (Lymphoma): How many primaries are accessioned when a patient is diagnosed in 2003 with diffuse large B-cell lymphoma on an inguinal lymph node biopsy followed by a 2012 diagnosis of diffuse large B-cell lymphoma on a cervical lymph node biopsy? See Discussion. |
The only documentation in the record is that there is a history of DLBCL. |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph. Accession a single primary, diffuse large B-cell lymphoma [9680/3] diagnosed in 2003 per Rule M2. Abstract a single primary when there is a single histology. Per Rule M2, Note 2, a recurrence of the same histology is always a single primary (timing is not relevant). 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 |
|
|
20130203 | MP/H Rules/Multiple primaries--Brain and CNS: How many primaries are accessioned for a diagnosis of cerebral cavernous malformation disorder (CCM1) and MRI evidence of dozens of cavernous angiomas/malformations throughout the supra and infratentorium? See Discussion. | 9/9/11 IMP: Presymptomatic cerebral cavernous malformation disorder (CCM1).
9/9/11 Brain MRI: FINDINGS: Total of 14 foci. 2 largest in rt frontal lobe. In rt frontal lobe, total of 4 foci. Of remaining 10 small foci, 4 are in cerebellum, 1 in rightward pons, 1 in lt temporal lobe, 1 in lt occipital lobe, 1 in rt occipital lobe, 1 in posterior rt temporal lobe, & 1 in lt frontal lobe. Lesions in bilateral occipital lobes & lt temporal lobe are associated w/weighted signal suggestive of hemosiderin & are most c/w additional cavernous malformations. IMPRESSION: Just over a dozen scattered foci of gradient susceptibility throughout supra & infratentorium.
9/13/13 Brain MRI. Clinical diagnosis: Cerebral cavernous angiomas. FINDINGS: Approximately a dozen scattered foci. 2 largest in rt frontal lobe. Remaining small foci identified w/in cerebellum, rightward pons, rt occipital lobe, rt temporal lobe, & lt frontal lobe. Many are less conspicuous than in 2011 & a few that were present on prior study are not evident on current exam. This is likely due to differences in technique. IMPRESSION: Redemonstration of numerous scattered foci c/w cavernous malformations. |
This case is not reportable as is. The clinical diagnosis on the 9/13/13 MRI was "cerebral cavernous angiomas," but the final impression on the MRI was a re-demonstration of the numerous scattered foci consistent with cavernous malformations seen on the previous 9/9/11 MRI. There was no reportable statement of cavernous angioma. Cavernous malformation is not a reportable neoplasm; it has no valid ICD-O-3 code.
Vascular tumors of the CNS are reportable when they arise in the dura or parenchyma of the CNS. When they arise in blood vessels or bone, they are not reportable. Do not report vascular tumors when there is not enough information to determine whether they arise in the dura or parenchyma or elsewhere. |
2013 |
|
|
20130102 | Histology--Heme & Lymph Neoplasms: Is follicular lymphoma, high grade synonymous with grade 3 lymphoma [9698/3] or is the "high grade" ignored and the histology coded to follicular lymphoma, NOS [9690]? |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph. Code histology to 9698/3 [follicular lymphoma, grade 3]. Follicular lymphoma, high grade is listed under the Alternate Names section of the Heme DB for Follicular lymphoma, grade 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. |
2013 | |
|
|
20130134 | Reportability--Heme & Lymphoid Neoplasms: According to the hematopoietic database, systemic mastocytosis is reportable; does that include INDOLENT systemic mastocytosis (which is not listed in the list of alternative names)? |
For cases diagnosed 2018 and forward, indolent systemic mastocytosis is not reportable (9741/1). Smoldering systemic mastocytosis is reportable (9741/3). |
2013 | |
|
|
20130165 | MP/H Rules/Multiple primaries--Thyroid: How many primaries are reported and what is histology for the papillary carcinomas if a Classical cytomorphology with a follicular architecture is on the right and a Columnar cell cytomorphology with a follicular and papillary architecture is on the left? See Discussion. |
The answer seems to hinge on whether or not the two tumors differ at the third digit of histology. Can we code the histology based on the terms listed for variant or architecture? |
This is a single thyroid primary. The tumors are both papillary carcinoma with follicular architecture for the most part. Apply Rule M6 and abstract a single primary. | 2013 |
|
|
20130167 | Multiple primaries--Heme & Lymphoid Neoplasms: How many primaries are reported if a 2013 diagnosis of right leg skin nodules, consistent with plasmacytoma/plasma cell myeloma, follows a 3/20/07 biopsy diagnosis of multiple myeloma? |
For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph. Abstract this case as a single primary. Code the histology to 9732/2 [multiple myeloma]. Review the Abstractor Notes section in the Heme DB for multiple myeloma. It states that in multiple myeloma there is generalized bone marrow involvement and that extramedullary involvement is diagnostic of advanced disease. This is a case of advanced multiple myeloma. |
2013 |
An official website of the United States government
