Report | Question ID | Question | Discussion | Answer | Year |
---|---|---|---|---|---|
|
20210025 | Primary site--Ovary: What information takes precedence for coding the primary site in cases with high grade serous carcinoma that are clinically called ovarian but on pathology, the pathologist calls the primary site fallopian tube and the gynecology oncology/managing phsyician continues to call the cases ovarian. Both the ovary and tube are involved. Sometimes also referred to as "tubo-ovarian." |
When the choice is between ovary, fallopian tube, or primary peritoneal, any indication of fallopian tube involvement indicates the primary tumor is a tubal primary. Fallopian tube primary carcinomas can be confirmed by reviewing the fallopian tube sections as described on the pathology report to document the presence of either serous tubal intraepithelial carcinoma (STIC) and/or tubal mucosal invasive serous carcinoma. If there is no information about the fallopian tubes, refer to the histology and look at the treatment plans for the patient. If all else fails, you may have to assign C579 as a last resort. Use text fields to document the details. For additional information, see the CAP GYN protocol, Table 1: Criteria for assignment of primary site in tubo-ovarian serous carcinomas. |
2021 | |
|
20210027 | Reportability--Heme and Lympoid Neoplasms--Polycythemia vera: Is secondary polycythemia vera reportable? See Discussion. |
A physician stated the patient likely had secondary polycythemia vera due to cardiac and pulmonary conditions but that a polycythemia vera could not be ruled out. A JAK2 was ordered that was positive for JAK2 V617F mutation. The patient was treated with hydrea. According to SEER SINQ 20120049, secondary polycythemia vera is not reportable. However, in this case, the patient was positive for JAK2 V617F mutation. Therefore, is this reportable? We looked for guidance in the Hematopoietic and Lymphoid Neoplasms Database and found it confusing that secondary polycythemia vera was not mentioned or discussed under polycythemia vera in the database. The only thing we could find was secondary polycythemia NOS that was discussed under polycythemia. |
Abstract as a new primary for polycythemia vera, 9950/3. JAK2 is commonly used to assess suspected polycythemia vera and in this case, the mutation is positive for V617F. Based on the JAK2 results, this looks like a true polycythemia vera and not a secondary polycythemia. |
2021 |
|
20210045 | Update to Current Manual/Neoadjuvant Treatment: What codes should be used for Neoadjuvant Therapy--Clinical Response and Neoadjuvant Therapy--Treatment Effect when the neoadjuvant therapy is still in progress at the time the case is initially abstracted as with rapid reporting. There is no code for neoadjuvant therapy still in progress and code 9 generates an edit for Neoadjuvant Therapy--Clinical Response. |
Assign code 8 for Neoadjuvant Therapy--Clinical Response and assign a code 9 for Neoadjuvant Therapy--Treatment Effect when the treatment is still in progress. Revise these codes after the treatment has been completed. We will update the manual to include these instructions. |
2021 | |
|
20210076 | Reportability/Brain and CNS: Is a 2021 case of ecchordosis physaliphora (lesion within the prepontine cistern) on brain MRI reportable? |
Ecchordosis physaliphora is not reportable. |
2021 | |
|
20210001 | SEER*RSA/Required data items--Melanoma: The site-specific data item, Ulceration, states it is required by "All" in SEER*RSA but in the NAACCR Data Dictionary table it states is it required by SEER, Commission on Cancer (CoC), and Canadian Cancer Registry (CCCR), not the National Program of Cancer Registries (NPCR). Does the definition of "All" in SEER*RSA not include NPCR? Also, please explain the difference between Required by: "All" and "Required by CCCR/Canada, COC, NPCR, SEER" (all listed out). |
Use the NAACCR Data Dictionary Required Status Table or refer to standard setter requirements. Do not use SEER*RSA to determine which data items are required to be collected or transmitted. Though "All" in SEER*RSA generally refers to the standard setters including CoC, NPCR, CCCR, and SEER, some items in SEER*RSA need updating; this is planned for 2022. |
2021 | |
|
20210028 | Histology/Biliary tract--Ampulla of Vater: What is the histology code for Intra ampullary papillary-tubular neoplasm in association with microinvasion? See discussion. |
Patient was diagnosed on 01/2020, and primary site on the pathology report is Ampulla of Vater (C241). Synoptic Report states histology as: Intra ampullary papillary-tubular neoplasm in association with microinvasion. I have reviewed the ICD-O-3 coding table and found histology Intraductal tubulopapillary neoplasm (C25_) code 8503/2. Based on the Matrix principle (Rule F on the ICD-O-3), I will change the behavior to 3 and code as 8503/3. If I look in ICDO-3, Tubulopapillary adenocarcinoma is coded 8263/3. |
Assign code 8163/3. Based on the microinvasion, the correct term for this neoplasm is pancreatobiliary-type carcinoma. Unfortunately, WHO did not provide all synonyms or related terms for some of the new ICD-O codes. Pathologists may continue using non-preferred terminology as well. |
2021 |
|
20210050 | EOD 2018/Extension--Testis: How is Extent of Disease (EOD) Primary Tumor coded if it appears limited to testis on scrotal ultrasound and is treated with neoadjuvant chemotherapy prior to the orchiectomy when there is no residual tumor (staged as ypT0 disease) and in cases where there is residual tumor? See Discussion. |
Unless there is a biopsy that proves in situ tumor (EOD code 000, Tis) or extratesticular invasion into the scrotum, penis, or further contiguous extension (EOD code 700, T4), EOD Primary Tumor must be coded based on the PATHOLOGICAL assessment (orchiectomy). There are no other CLINICAL codes because the AJCC indicates imaging is not used for local T-categorization, and the EOD derives the AJCC TNM staging. If the case can not be coded to either EOD Primary Tumor codes 000 or 700 clinically, the only clinical code that seems to apply is 999 (Unknown). We are seeing more cases treated with neoadjuvant chemotherapy prior to orchiectomy, especially in patients with distant metastatic disease. The EOD Manual indicates that clinical evidence takes priority over pathological evidencewhen neoadjuvant treatment is given, unless the extent of disease following neoadjuvant treatment is greater than pre-treatment clinical findings. If the clinical and pathological information are the same, code the extension based on the clinical information. Do these general rules also apply to testis even though we cannot code CLINICAL findings for these tumors? If so, will EOD Primary Tumor be coded to 999 (Unknown) for any testis primary that is not in situ or invasive into the scrotum, etc., that is treated with neoadjuvant therapy? Or should the post-neoadjuvant PATHOLOGICAL assessment be coded for these tumors because the CLINICAL assessment would otherwise be unknown? How is the EOD Primary Tumor coded for the following two cases? 1. Left testicular mixed germ cell tumor, biopsy-proven metastasis to a supraclavicular lymph node. The left testis contained a small mass on scrotal ultrasound. The patient underwent neoadjuvant chemotherapy, and the post-treatment orchiectomy proved no residual primary tumor (ypT0). Is EOD Primary Tumor 999 because it is clinically unknown (even though it was clinically limited) or 800 (No evidence of primary tumor) because there was no pathological evidence of tumor following neoadjuvant treatment? 2. Right testicular mixed germ cell tumor with biopsy-proven inguinal lymph node metastasis. There was a palpable mass in right testis on physical exam (not described as fixed or involving scrotum). The patient underwent neoadjuvant chemotherapy, and the post-treatment orchiectomy proved a residual 2 cm tumor limited to the testis without lymphovascular invasion (LVI). Is EOD Primary Tumor 999 because it is clinicallyunknown or 200 (PATHOLOGICAL assessment only - Limited to testis WITHOUT LVI)? |
Assign code 999 to EOD Primary Tumor for testis when neoadjuvant therapy is given and clinical assignment is unknown and the extent of the primary tumor is not fully assessed due to post neoadjuvant treatment effect as with the two case scenarios. Both clinical examination and histologic (pathologic) confirmation are required by AJCC for clinical assessment and was not met in these scenarios. While EOD Primary Tumor is based on pathologic assessment, the EOD general instructions are to code the clinical information if that is the farthest extension when the patient received neoadjuvant systemic therapy unless the post-neoadjuvant surgery shows more extensive disease. As there is neoadjuvant treatment effect and there is no clinical assessment, the primary tumor cannot be fully assessed. |
2021 |
|
20210077 | First Course Therapy/Neoadjuvant Treatment: How are Neoadjuvant Therapy--Clinical Response and Neoadjuvant Therapy--Treatment Effect coded when the neoadjuvant therapy was not completed? Does the entire course of neoadjuvant therapy need to be completed before we can code these fields? See Discussion. |
Example: The neoadjuvant therapy was started, the patient progressed, the treatment plan was altered, and a new course of systemic therapy was started; surgery was cancelled. 01/25/21 Bile duct brushing: Malignant cells present, adenocarcinoma 01/26/21 Surgical oncology consult: Currently unresectable; recommend neoadjuvant chemo 02/22/21-3/29/21 Neoadjuvant Gemzar & Abraxane, two cycles, discontinued due to disease progression 04/17/21 Surgical oncology re-eval: CT positive for disease progression, need to change Rx 04/26/21 Second change of treatment due to progression: Irinotecan, Oxaliplatin, and 5FU 07/16/21 Surgical oncology re-eval: Unresectable, advise 4-6 months of chemo followed by radiation |
Assign code 3 (Progressive disease (PD)(per managing/treating physician statement) for Neoadjuvant Treatment--Clinical Response and code 7 (Neoadjuvant therapy completed and planned surgical resection not performed) for Neoadjuvant Treatment--Treatment Effect. These are the best choices under the circumstances. Use text fields to record the details. |
2021 |
|
20210034 | Reportability/Histology--Endometrium: Is endometrial hyperplasia with atypia equivalent to atypical hyperplasia of the endometrium (8380/2) and thus reportable? |
Endometrial hyperplasia with atypia is equivalent to atypical hyperplasia of the endometrium (8380/2) and thus reportable for cases diagnosed 2021 and later. Our expert pathologist consultant confirmed this for us. |
2021 | |
|
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 |