Report | Question ID | Question | Discussion | Answer | Year |
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20240039 | Update to Current Manual/Race: For the Example #15 under Race Coding Examples in the 2024 SEER manual, could coding these as 97 result in an under-reporting of Native Hawaiians? See Discussion. |
The race category in some hospital electronic medical record systems includes a combined category of “Native Hawaiian/Pacific Islander.” What race code should be used in a situation where the only available information is “Native Hawaiian/Pacific Islander?” |
Change to current instructions. We will update this example in the next edition of the manual. The new example will instruct registrars to look for other descriptions of the patient’s race. When no other information is available, assign 07, Native Hawaiian, in Race 1 and assign 97, Pacific Islander, NOS in Race 2. Begin following this new instruction now. |
2024 |
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20071092 | Reportability/Primary Site--Brain and CNS: Is a chondroma, NOS or a chondroblastoma, NOS that occurs in an intracranial site or along the spinal cord reportable? See Discussion. | In ICD-O-3, chondroma and chondroblastoma are site-associated morphologies for bone. If a chondroma or a chondroblastoma occurs along the spinal cord, is this one of those situations where we can be quite comfortable with a default site to bone and not to spinal cord?
Reference: ICD-O-3; Primary Central Nervous System Tumors, NPCR Training Materials 2004; SINQ 20021152 |
Chondroma, NOS or chondroblastoma, NOS occuring in intracranial sites or along the spinal cord are not reportable.
Chondroma, NOS and chonroblastoma, NOS are benign tumors of the bone itself, not the intracranial contents. |
2007 |
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20210010 | Reportability--Head & Neck: Is chondrosarcoma, grade 1 reportable for cases diagnosed 01/01/2021 and later? See Discussion. |
Neither the ICD-O-3.2 Implementation Guidelines nor the ICD-O-3.2 Coding Guidelines (including Tables 1-7) address reportability changes for chondrosarcoma grade 1. In the Solid Tumor Rules Manual, Head and Neck Equivalent Terms and Definitions, Table 7 (Tumors of Odontogenic and Maxillofacial Bone (Mandible, Maxilla)), Chrondrosarcoma grade 2/3 (9220/3) is included as a subtype/variant for sarcomas in these sites, but it does not address chrondrosarcoma, grade 1. The ICD-O-3.2 Coding Table lists Chondrosarcoma, grade 1 as morphology code 9222/1. If Chondrosarcoma, grade 1 is no longer a reportable tumor for cases diagnosed 01/01/2021 and later, why wasn't this reportability change included in the ICD-O-3.2 Implementation Guidelines? If the standard setters chose not to include this reportability change, shouldn't Table 7 also indicate that all chondrosarcomas (NOS, grade 1, grade 2 or grade 3) are reportable for cases diagnosed 2018 and later? How are registrars to make reportability and histology coding decisions for chondrosarcomas when neither source provides clear instructions regarding these tumors? |
Chrondrosarcoma, grade 1 (9222/1) is not reportable according to the Reportability section in the 2021 SEER Manual. The histology (9222/1) is listed in ICD-O-3.2 as a synonym for atypical cartilaginous tumor (preferred term). In general, the tables do not include non-reportable terms and codes. Registrars should refer to their standard setter (to whom they submit data) for reportable neoplasms. Currently, /0 and /1 neoplasms are reportable for central nervous system sites only. ICD-O-3.2 includes all neoplasms but that does not mean they are reportable. If a facility collects non-malignant neoplasms, use the corresponding ICD-O code in 3.2. |
2021 |
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20210067 | First Course Treatment/Neoadjuvant Treatment: How is Neoadjuvant Therapy--Clinical Response (NAACCR #1633) coded if a physician documents excellent response to treatment and nothing further? |
Clarify the statement of "excellent" with the managing physician if possible. If no further information can be obtained, assign code 8 in Neoadjuvant Therapy–Clinical Response and document the details in text fields. |
2021 | |
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20160071 | SEER Summary Stage 2000--Melanoma: Can Clark's level classification still used to Summary Stage melanoma? It was previously used by AJCC TNM, but was not included in the 7th edition. I see it is still listed in the CAP protocols for melanoma. |
Clark's level can be used to assign in situ, localized or regional summary stage.
If there is a discrepancy between the Clark’s level and the pathologic description of extent, use the higher Summary Stage code. |
2016 | |
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20100057 | First course treatment--Heme & Lymphoid Neoplasms: Is the use of the corticosteroid, Clobetasol, cancer-directed treatment for mycosis fungoides or is it only used to treat the side effects of that disease? | Clobetasol is not cancer-directed treatment at this time.
Note: Question originally submitted in 2010. During 2014 review, this was checked and Clobetasol is still not cancer directed treatment for Mycosis Fungoides. |
2010 | |
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20021113 | Surgical Procedure of Other Site--Pancreas: Should an embolization of liver metastasis for a pancreas primary be coded as treatment? | Code "embolization" (or hepatic artery embolization, HAE) to a metastatic site in Surgical procedure of Other Site. Assign code 1 [nonprimary surgical procedure performed]. This procedure was previously coded as other therapy, experimental. Code as surgery as of July 2005. |
2002 | |
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20150030 | First course treatment--Surgical rocedure of other sites: How is this field coded when the patient undergoes a lung wedge resection for a pulmonary nodule that was never definitively or was ambiguously stated to be a metastasis? See Discussion. |
The patient was diagnosed with a carcinoid tumor of the small intestine. The pre-surgical work-up also identified a lung nodule that showed no octreotide uptake, but was indeterminate on biopsy. The imaging differential diagnosis included carcinoid, hamartoma, or a non-calcified granuloma. The patient underwent a resection of the primary small bowel tumor, and the physician noted the lung nodule was of unclear diagnosis. The physician stated a solitary lung metastasis would be atypical, but that lung metastatic involvement could not be ruled out. The physician recommended resection of the lung nodule to ensure that the patient was disease free. The lung wedge resection proved a pulmonary hamartoma.
The rules for coding Surgical Procedure of Other Site are not entirely clear. The definitions for First Course of Therapy in the SEER Manual do state that treatment includes, "Procedures that destroy or modify primary (primary site) or secondary (metastatic) cancer tissue." This would seem to exclude the lung resection as it did not destroy, modify or remove metastatic cancer tissue. However, the instructions for coding Surgical Procedure of Other Site do not address removal of distant sites that are not incidental. The lung resection was not incidental; the physician recommended it to ensure the lung was not involved, but it also disproved metastatic involvement. Should the Surgical Procedure of Other Site field be coded 0 (none) or 4 (non-primary surgical procedure to distant site) in this case?
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Code 0 for Surgical Procedure of Other Site in this case. The Surgical Procedure of Other Site field is used to capture surgery to destroy or modify cancer tissue that is not captured in other surgery fields. |
2015 |
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20091131 | Multiplicity Counter/Type of Multiple Tumors--Breast: How are these fields coded when a patient underwent a lumpectomy demonstrating two measured foci of invasive ductal carcinoma (1.5 cm and 3 mm) and "focally seen" in situ ductal carcinoma (DCIS) followed by a re-excision that is positive for 1.5 mm focus of residual invasive carcinoma? See Discussion. | Lumpectomy path shows two foci of invasive ductal carcinoma, 1.5 cm & 3 mm sizes, and CAP summary lists "DCIS: focally seen", no further description. The re-excision pathology specimen finds a 1.5 mm focus of residual invasive carcinoma, very close to the new inferior margin (so registrar assumed this was probably not part of the previously excised mass), and no mention of any more in situ.
Can we assume the DCIS was associated with/part of the invasive tumors because it was not measured or described separately? If we say there are 3 tumors (for the measured invasive foci), should Type of Multiple Tumors be coded 30 [In situ and invasive] or 40 [Multiple invasive]?
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Code 03 [3 tumors] in the multiplicity counter. Do not count the "focally seen" DCIS because it was not measured. Code 30 [In situ and invasive] in Type of Multiple Tumors Reported as One Primary. The single primary reported for this case is a combination of in situ and invasive tumors. |
2009 |
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20031032 | Diagnostic Confirmation--Hematopoietic, NOS: How should diagnostic confirmation of Hematopoietic diseases be coded in the absence of positive bone marrow? See Description. | Case 1. Patient admitted 9-12-02 with diagnosis of essential thrombocythemia. Per the H&P, patient obviously has had this since January 2001. Per the clinical history: patient with elevated platelets. Path diagnosis of bone marrow biopsy done 9-20-02 showed mildly increased megakaryocytes. 10-31-02 clinical sign-out diagnosis was: essential thrombocythemia. Case 2. Patient admitted for evaluation of erythrocytosis. Assessment: Increased hematocrit only. It is most likely that patient has polycythemia vera. I think it is reasonable to initiate phlebotomy treatment. |
Code 1, Positive histology, includes diagnostic hematologic findings and peripheral blood smears when these are the basis for diagnosis. When the clinician makes a specific diagnosis and the blood work is not diagnostic, code diagnostic confirmation as 8 [Clinical diagnosis only]. The clinician is putting together all evidence, including the blood work and using his/her professional experience to diagnose the case. Case 1. The diagnosis is not based on microscopic findings. Assign code 8 [Clinical diagnosis only]. Megakaryocytes are the immature form of thrombocytes, but mildly increased megakaryocytes are not diagnostic of essential thrombocythemia. Case 2. The diagnosis is not based on microscopic findings. Assign code 8 [Clinical diagnosis only]. |
2003 |