Report | Question ID | Question | Discussion | Answer | Year |
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20081067 | CS Extension--Lymphoma: When does the coding change take effect that is referred to in SEER edit IF195, that states localized lymphoma in primary sites C024, C090-099, C111, C142, C172, C181, and C379 must be coded to CS extension 10, and cannot be coded to extension 11? See Discussion. | CS version 1.04 does have a new note 1 in the lymphoma scheme that appears this coding change. In the past, we used code 11 with these sites for localized lymphoma and SINQ 20061088 confirms this line of thinking. | This answer was provided in the context of CSv1 coding guidelines. The response may not be used after your registry database has been converted to CSv2. This change was made with the release of CS version 01.04.00 on October 31, 2007. The rules went into effect for cases diagnosed January 1, 2008 and later. A note was added to SINQ 20061088 stating that the answer pertains to cases diagnosed prior to January 1, 2008. |
2008 |
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20081022 | CS Extension/CS Mets at Dx--Wilm's Tumor: Is the fact that a Wilm's tumor case is bilateral captured in the CS Extension field or is the CS Mets at Dx field coded to 40? | This answer was provided in the context of CSv1 coding guidelines. The response may not be used after your registry database has been converted to CSv2.Code laterality as bilateral, code the greatest extension from either side in CS extension. Code CS Mets at diagnosis 00 [None] UNLESS true distant metastases were identified. |
2008 | |
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20081103 | CS Lymph Nodes--Breast: What code should be used for the the following? There is no mention of LNS clinically; the patient has neoadjuvant therapy; and the LNS are matted pathologically. | This answer was provided in the context of CSv1 coding guidelines. The response may not be used after your registry database has been converted to CSv2.Use the information from the pathologic evaluation to code CS Lymph nodes. In the nodes evaluation field, assign code 6 [Regional lymph nodes removed for examination with pre-surgical systemic treatment or radiation and lymph node evaluation based on pathologic evidence]. See CS Lymph Nodes note 4. |
2008 | |
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20081114 | Reportability--Brain and CNS: Is hygroma reportable? See Discussion. |
Benign brain guidelines indicate that named tumors that have been assigned an ICD-O-3 code are reportable. However, per I&R: "Most cystic hygromas (9173/0) are fetal malformations and occur in patients less than two years old. If this patient was an adult, they are primarily treated with surgery. Hygroma (used in a general sense) is a response to trauma (i.e., subdural hematoma) and as such, is not a "new growth" and would not be reportable either as a cyst or as a neoplasm. Unless the patient had some sort of operation, I'd hesitate to include the case as a reportable benign tumor." How is the cancer registrar to distinguish between reportable and non-reportable hygromas? Example: Brain MRI showed diffuse cerebral volume loss and incidental bilateral frontal subdural hygromas (histology code 9173/0). Reference: I&R 14825 |
Hygromas are not reportable. This instruction will be added to the next revision of the benign brain rules. According to an expert in the field, hygromas are not neoplastic. Hygromas are cystic dilations of a localized subarachnoid or subdural accumulation of clear fluid related to an excess accumulation of CSF, typically related to an old hemorrhage that somehow prevents reabsorption of CSF. |
2008 |
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20081083 | Multiple primaries--Lymphoma: Is mediastinal large B-cell lymphoma followed by classical Hodgkin lymphoma reportable as one or two primaries? See Discussion. | Diagnosed 06/06/2006 with mediastinal large B-cell lymphoma, 9679/36. On 05/10/2007, another mediastinal lymph node biopsy done and the diagnosis was recurrent malignant lymphoma, classical Hodgkin's. A Hematopatholgy Consultant states, "it appears likely that the preceding mediastinal diffuse large B-cell lymphoma and the current classical Hodgkin's lymphoma are clonally related and represent different manifestations of the same entity. One might also place this in the spectrum of 'mediastinal gray zone lymphoma' described by Dr. Jaffee and colleagues." | For cases diagnosed prior to 1/1/2010:Report this case as two primaries. Report non-Hodgkin lymphoma followed by Hodgkin lymphoma as separate primaries. According to the Table of Single and Subsequent Primaries for Hematologic Malignancies, mediastinal large B-cell lymphoma and Hodgkin disease are "D" - Different disease processes. For cases diagnosed 1/1/10 and later, refer to the Hematopoietic and Lymphoid Neoplasm Case Reportability and Coding Manual and the Hematopoietic Database (Hematopoietic DB) provided by SEER on its website to research your question. If those resources do not adequately address your issue, submit a new question to SINQ. |
2008 |
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20081100 | MP/H Rules/Histology--Rectum: When not specifically mentioned as part of the histology, is the adenoma a second histologic type, or just a further physical description of the tumor? See Discussion. |
Rectal tumor resection (APR) path report final dx: "mucinous carcinoma, see comment". The comment is the CAP-format tumor summary, which states "histologic type: adenocarcinoma with extensive mucin production (mucinous or colloid carcinoma). Additional pathologic findings: adenomas - tumor arises in a tubulovillous adenoma". If you follow the rules and only use the final dx, you would code a different histology than if you use the 'additional path findings.' |
For cases diagnosed 2007 or later Other Sites histology rule H12 applies in this case. Assign histology code 8263 [adenocarcinoma in tubulovillous adenoma]. Use information from the CAP protocol and from comments associated with the final diagnosis to code histology. The fact that the malignancy arose in a polyp can be taken from anywhere in the medical record; not limited to the final diagnosis. Based on the information provided for this case, the histology is adenocarcinoma with extensive mucin production (mucinous or colloid carcinoma) arising in a tubulovillous adenoma. |
2008 |
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20081089 | Multiplicity Counter--Thyroid: How is this field coded for a tumor described as "multinodular carcinoma of the thyroid"? See Discussion. | This information is from a pathology report. No other information is available. | Count the number of measured nodules. If the nodules are not measured, code 99 in the multiplicity counter. | 2008 |
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20081108 | CS Extension--Pancreas: How is this field coded for a head of pancreas primary with involvement of the inferior vena cava? | This answer was provided in the context of CSv1 coding guidelines. The response may not be used after your registry database has been converted to CSv2.Assign CS extension code 54 [Blood vessel(s) major]. The inferior vena cava is one of the major blood vessels. The inferior vena cava is located just behind the head of the pancreas. The hepatic artery, the superior mesenteric vessels and the portal vein are nearby. |
2008 | |
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20081119 | Reportability/Date of diagnosis--Liver: Does the final diagnosis of a scan have higher priority than the findings in the discussion in the body of the report? See Discussion. |
A patient with liver cancer becomes transplant eligible when the tumor is 2 cm in size. Frequently, liver tumors will be watched (no biopsy) for months until they meet the 2 cm size criteria. In the meantime, multiple scans will describe the tumor using variations of ambiguous terms that drift in and out of reportablility. One day the tumor is labeled "presumed hepatocellular carcinoma." Weeks later it is back to "worrisome for hepatoma." A single scan will use different terms in different sections of the report. Example case: Abdominal CT reveals a 1 cm liver lesion. Per the discussion portion of the scan, the lesion is consistent with hepatocellular carcinoma. Per final diagnosis: 1 cm liver lesion, possibly hepatocellular carcinoma. Is this report diagnostic of cancer? Would the date of this report be the date of diagnosis? (Patient did receive a liver transplant for hepatocellular carcinoma months later.) |
When a reportable ambiguous term is used in one part of a report or the medical record and a non-reportable ambiguous term is used in another part of the report or the medical record, accept the reportable term and accession the case. The example above is reportable. "Consistent with" is a reportable ambiguous term. Accept "consistent with" over the non-reportable term "possibly." The date of this report would be the date of diagnosis if this is the earliest report using reportable terminology. |
2008 |
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20081061 | Histology--Breast: What is the histology code for a 2007 diagnosis of basal-type breast carcinoma? | Code basal-type breast carcinoma to 8500/3 [Infiltrating duct carcinoma, NOS]. Basal-type breast carcinoma is a subtype of infiltrating duct carcinoma thought to have a poorer prognosis. There is no specific ICD-O-3 code for basal-type breast carcinoma. |
2008 |