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Report Produced: 03/20/2026 18:34 PM

Report Question ID Question Discussion Answer Year
20031057 Grade, Differentiation--Bladder: How is this field coded for a five grade system? See Description. Example: Invasive, high grade transitional cell carcinoma (Grade 4-5/5) For this example, code grade as 4 based on the term "High grade." If "high grade" was not stated, the grade would be coded as 9, not determined. There is no SEER translation between the ICD-O grades and a five grade system for bladder. None of the pathololgist experts we querried knew of a five grade system for bladder. 2003
20031052

Diagnostic Confirmation--Hematopoietic, NOS: Is a multiple myeloma diagnosed by an FNA of the lumbar spine (or any other non-bone marrow location) a diagnostic confirmation 1 or 2? See Description.

Does the rule on page 111 of the SEER Program Coding Manual, 3rd Edition, for code 1 apply to myelomas (in the same way it applies to leukemias)?

Assign code 1 [Positive histology] for aspiration of bone marrow. This rule is not limited to leukemias.

 2003
20031035 Reportability/Histology--Hematopoietic, NOS: Does the presence of sideroblasts on a bone marrow biopsy confirm a diagnosis of refractory anemia with sideroblasts?

Final path diagnosis of bone marrow biopsy:

I. Hypercellular marrow for age with trilinear hyperplasia.

II. Decreased iron stores with decreased sideroblasts.

Comment: Although the overall picture is not diagnostic of a specific entity, it is most consistent with an early stage myelodysplastic syndrome which would best be considered refractory anemia at this point.

In this case the percentage of sideroblasts is not stated. Would the path diagnosis of "decreased sideroblasts" along with the path comment of "refractory anemia" indicate that this case should be coded to 9982/3 [Refractory anemia with sideroblasts]?

For cases diagnosed prior to 1/1/2010:

For the hematologic diseases, do not accession the case unless there is a definite positive diagnosis. A positive diagnosis, such as "Refractory anemia" must be stated in order to code that diagnosis. Other words associated with the positive diagnosis, such as "sideroblasts" are NOT to be used alone to assume a diagnosis.

Decreased sideroblasts does not make a diagnosis of Refractory anemia with sideroblasts. The sideroblasts for 9982/3 [Refractory anemia with sideroblasts] are characteristic in rings, and are INCREASED to make the diagnosis.

Based on the information provided, this case is not reportable. The final path diagnosis is not a reportable disease. The comment further states that the overall picture is not diagnostic of a specific entity. Therefore, it should not be reported at this point.

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.

2003
20031075 EOD-Extension--Colon: How should this field be coded for "adenocarcinoma penetrating through bowel wall into adjacent adipose tissue? For cases diagnosed 1998-2003: The difference between EOD-extension codes 40 and 45 is the level of the fat involved. Code 40 is subserosal fat immediately adjacent to the muscular wall of the colon inside the serosa/visceral peritoneum. Code 45 is pericolic fat in areas where there is a serosal surface or in the retroperitoneal areas of the ascending and descending colon where there is no serosa. Code 42 was added for use when it is not possible to determine whether subserosal fat or pericolic fat is involved. Code 42 should be used only when there is a reference to 'fat' (NOS) The answer for the case example above depends on the location of the primary and whether the fat referred to is within or outside the entire thickness of the colon wall. If no additional information is available, use code 42 [Fat, NOS]. 2003
20031031

Reportability/Histology--Hematopoietic, NOS: What histology code is used for a patient diagnosed with "myelodysplasia" prior to 2001, if a bone marrow biopsy in 2002 is consistent with myelodysplastic syndrome with refractory anemia with bilineage dysplasia with excess blasts and the final impression is "myelodysplastic syndrome slowly evolving toward acute leukemia?"

Patient was admitted in July 15, 2002. Per the H&P, patient was diagnosed 5 years ago with myelodysplasia. Patient had bone marrow biopsy about 5 years ago and then again on 6-10-02. Patient has become transfusion dependent since mid-March. Bone marrow on 6-10-02 was consistent with myelodysplastic syndrome with refractory anemia with bilineage dysplasia with excessive blasts. Impression: Myelodysplastic syndrome slowly evolving toward acute leukemia. Plan: start chemo. 7-16-02 bone marrow biopsy showed acute myeloid leukemia.

Can we assume that the myelodysplasia diagnosed 5 years ago was refractory anemia and therefore, patient's first reportable diagnosis would be the AML? Or is the 6-10-02 bone marrow biopsy showing refractory anemia to be the first reportable diagnosis because the term "myelodysplasia" is non-specific?

For cases diagnosed prior to 1/1/2010:

Based on the information provided, the diagnosis date is June 2002. The diagnosis is 9895/3, acute myeloid leukemia with multilineage dysplasia (AML with prior myelodysplastic syndrome). According to the SEER table of hematopoietic diseases, refractory anemia and myelodysplastic syndrome followed by AML is one primary.

Prior to 2001, a diagnosis of myelodysplasia was not reportable.

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.

 2003
20031023 Grade, Differentiation: Can differentiation be coded from the pathology report for a biopsy from tissue involved by local recurrence? Code grade from original primary site. Do not code grade from a local recurrence. 2003
20031021 Primary Site--Head & Neck: What is the anatomical distinction among tonsillar fossa, tonsillar pillar, and tonsil NOS? Operative findings describe a right tonsil three times the size of the left tonsil. Tonsil is dissected from the tonsillar fossa. There appeared to be no involvement of tumor below the tonsillar capsule.

The tonsil lies in an indentation called the tonsillar fossa. The tonsillar fossa is bordered on either side by the tonsillar pillars. The tonsillar pillars are part of the supporting structure of the throat opening.

Code C09.9 [Tonsil NOS] as the primary site for the case above.

 2003
20031018 EOD-Extension--Head & Neck (Uvula): Is a stage T2 tumor described on the physical exam as an "ulcerated mass occupying uvula midline soft palate, and extending into the right soft palate. It does not extend into the tonsil area nor into the retromolar trigone" coded to 30 [localized, NOS] or 40 [tumor crosses midline]?

For cases diagnosed 1998-2003:

Code EOD-extension to 30 [localized, NOS]. This is mucosal spread (since there is no muscle in the uvula). Soft palate and uvula are handled as a single site, and extension from uvula to soft palate is not addressed in EOD.

 2003
20031017 Reason for No Surgery of Primary Site: Does code 2 [Contraindicated due to other conditions; autopsy only case] or code 1 [ Cancer-directed surgery not recommended] have priority when coding this field for extensive tumors not surgically treated because of existing comorbidities? See discussion.

Example:

Patient has Stage IVA carcinoma of the tongue. The physician states that patient is not felt to be a good surgical candidate secondary to multiple medical frailties. Patient is treated with beam radiation.

In this case, how do we code Reason for No Site Specific Surgery? Do we use code 2 because surgery was contraindicated due to co-existing medical conditions or do we use code 1 because the tumor is very extensive and surgery would probably not be done anyway?

SEER has not established a priority for assigning the Reason for No Surgery of Primary Site codes. Assign the code which best describes the reason surgery was not performed.

Example: Assign code 2, Contraindicated due to patient risk factors. According to the physician, this is the reason that surgery was not performed.

 2003
20031013 EOD-Extension--Pleura: How do you code this field for a pleural mesothelioma with negative pleural effusion? For cases diagnosed 1998-2003: Pleural effusion is disregarded if it is unknown, NOS or benign. Use other information on the case to stage. 2003