Report | Question ID | Question | Discussion | Answer | Year |
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20041011 | EOD-Clinical Extension--Prostate: Should this field be coded to 15 [Tumor identified by needle biopsy for elevated PSA] or 30 [Localized, NOS] when the only information is from a biopsy positive pathology report that includes the clinical history of "PSA elevated, DRE negative," with no mention of an ultrasound being performed? | For cases diagnosed 1998-2003: For this scenario, assign code 15 if an ultrasound was not performed, performed and negative, or when it is unknown whether or not an ultrasound was performed. Assign code 30 only if an ultrasound was performed and there is no documentation stating that it was negative or positive. Please refer to the Prostate EOD Coding Guidelines for all of the instructions pertaining to the coding of prostate EOD. |
2004 | |
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20041033 | Histology--Hematopoietic, NOS: When the histology is described in both WHO and FAB terms, which terminology has priority to code this field? See Discussion. |
Example: Bone marrow biopsy was reported as: "Markedly hypercellular marrow aspirate with myelodysplastic alterations morphologically consistent with refractory anemia (FAB) or refractory cytopenia with multilineage dysplasia (WHO)." | For cases diagnosed prior to 1/1/2010:Give preference to the WHO terminology when both are used in the final pathology diagnosis. The WHO classification of tumors is the current standard and is recommended by the College of American Pathologists. For cases diagnosed 2010 forward, 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. |
2004 |
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20041087 | CS Extension--Head of Pancreas: What code is used to represent extension to the superior mesenteric artery? See Discussion. | In the CS coding scheme for Head of Pancreas, superior mesenteric artery is listed under both code 54 (T3) and 60 (T4). | 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 code 60 for a primary in the head of the pancreas extending to the superior mesenteric artery. CS Extension code 54 should be Superior mesenteric VEIN and code 60 should be Superior mesenteric ARTERY. An errata will be issued by CS. In addition, extension 54 indicates resectable disease and code 60 is not resectable. |
2004 |
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20041099 | First Course Treatment: If a patient makes a blanket refusal of all recommended therapy or refuses all treatment before any therapy was recommended, are only immunotherapy and hematologic/endocrine therapies to be coded as refused (code 87)? Or should all treatment modalities be coded as refused if a patient makes a blanket refusal? Or should none of the treatment modalities be coded as refused because we do not know what would have been recommended? See Discussion. | Coding instructions for immunotherapy and for hematologic/endocrine procedures state that Code 87 is to be assigned if either of the following circumstances apply: 1) If the patient made a blanket refusal of all recommended treatment. 2) If the patient refused all treatment before any was recommended. These instructions are not included for other treatment modalities. | When the patient refuses treatment, the first course of therapy is no treatment. Code all treatments as refused. | 2004 |
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20041089 | Reportablility--Breast: Is lobular neoplasia, grade 2 reportable? See Discussion. |
Path report reads: Lobular neoplasia, grade 2.
According to the AFIP nomenclature for DCIS (taken from the WHO terminology), this would be the equivalent of LCIS. But nowhere can I find this specifically applies to lobular in the same way that ductal neoplasia is treated. |
According to the editors of ICD-O-3, lobular neoplasia grade 2 is not equivalent to LCIS. It is not a reportable term. Lobular neoplasia and lobular intraepithelial neoplasia are equivalent terms having a three grade system. Only LN/LIN grade 3 would be reportable since those terms are analogous to ductal intraepithelial neoplasia grade 3. |
2004 |
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20041082 | Date of Diagnosis: When a 4/04 clinical impression indicates the appearance of a carcinoma that is contradicted by a negative 4/04 biopsy but is confirmed by a 5/04 resection, should the diagnosis date be coded to April or May? See Discussion. | 4/04 colonscopy: irregular fungating mass that has appearance of carcinoma. 4/04 Bx: high grade dysplasia. 5/04: LAR. 5/04 Path: 3.2 X 2.5 cm mass wd adenoca with invasion of muscularis propria. Should the diagnosis date be 4/04 based on the clinical impression during the colonoscopy OR 5/04 since the path for the bx was negative? |
The date of diagnosis for the example above is 05/04 -- the date of the pathology report confirming malignacy. The biopsy in 04/04 negated the 04/04 clinical statement. | 2004 |
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20041001 | Histology (Pre-2007)--Pancreas: Should pancreatic neoplasia III (PanIN III) be coded to 8010/2 [carcinoma in situ, NOS] or 8500/2 [Ductal carcinoma in situ]? See Description. |
There is no specific morphology code for PanIN-III in the ICD-O-3. In the chapter for exocrine pancreas found in the sixth edition of AJCC cancer staging manual, pg 160, reference is made to PanIN-III and its inclusion with carcinoma in situ. |
For tumors diagnosed prior to 2007:
Code PanIN-III (pancreatic intraepithelial neoplasia III) as 8500/2 [Ductal carcinoma in situ, includes DIN 3: Ductal intraepithelial neoplasia 3]. PanIN-III is a synonym for carcinoma in situ according to the WHO classification of Tumors and the College of American Pathologists' Protocol for exocrine pancreas. Do not code PanIN-I or PanIN-II as cancer.
For tumors diagnosed 2007 or later, see SINQ 20110081 and refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules. |
2004 |
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20041075 | CS Tumor Size: Can we take the size of a "polypoid" mass? See Discussion. | 3/04 Colonoscopy: 4 cm semi-circumferential friable mass in sigmoid colon. Path: Tubulovillous adenoma indeterminate for malignancy. 4/04 Sigmoid Colectomy: 5 x 4 polypoid mass: WD Adenocarcinoma arising in a tubulovillous adenoma. Define "Polypoid". Size of "polypoid" mass. Would the size be coded to 050 or 999? |
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.If the pathology report confirms that the entire polyp is malignant, code the size of the polyp/polypoid mass. If the pathology report does not confirm that the entire polyp is malignant, code 999. Code tumor size as 999 [Unknown] for the example above. Do not code the size of the polypoid mass in this example. The size given above is the size of the polypoid mass, not the size of the malignancy. Polypoid means "Like a polyp. |
2004 |
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20041045 | Histology (Pre-2007)--Ovary: What code is used to represent clear cell cystadenocarcinoma of the ovary? | For tumors diagnosed prior to 2007:
Code histology to 8310/3 [Clear cell adenocarcinoma, NOS]. This is consistent with the WHO Classification of Tumours and reflects the current practice of placing less emphasis on "cyst-" prefix for ovarian malignancies.
For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules. |
2004 | |
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20041074 | Histology (Pre-2007)--Colon: Is the histology coded as adenocarcinoma arising in a polyp when the final diagnosis on the pathology report is adenocarcinoma but the colonoscopy report associated with the path states that the surgeon performed a polypectomy? See Discussion. | Histology: 3/04 Colonoscopy with polypectomy of a sessile appearing polyp. Path report: Final Dx: Adenocarcinoma; Micro: Adenocarcinoma apparently arising from the mucosa...noted to invade the muscularis mucosa into the submucosa. | For tumors diagnosed prior to 2007
Code this case to adenocarcinoma [8140]. The best source for histology is the final diagnosis on the path report from the procedure that removed the most tumor tissue. When there is a conflict, the path diagnosis has higher priority than the colonoscopy diagnosis for coding histology.
For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules. |
2004 |