System Guide
Back to Search Results

Search Results

Display Options
Display Options
Select Fields
Export Results to CSV Create Report 0
+ Add all results to report

Report Produced: 08/16/2024 20:31 PM

Report Question ID Question Discussion Answer Year
20010143 EOD-Lymph Nodes/EOD-Pathologic Review of Number of Regional Lymph Nodes Positive and Examined--Lung: How do you code these fields for clinically positive lymph nodes when the result of neoadjuvant treatment is that the lymph nodes are pathologically negative? See discussion.

The pt presents with "mediastinal adenopathy" for a lung primary and was treated with pre-operative radiation therapy. After two months, he was treated with surgery. The 10 lymph nodes removed were all negative. How does SEER code these three EOD fields?

Will an error be triggered in SEER Edits if you code lymph nodes as clinically positive in the EOD lymph node involvement field and yet pathologically negative in the number of regional nodes positive and number of regional nodes examined fields?

For cases diagnosed 1998-2003:

Code the EOD-Lymph Nodes field to 2 [Mediastinal, NOS]. Code the EOD-Regional Lymph Nodes Positive and Examined fields to 00/10. You will not have a problem with the SEER Edits. The EOD field is coded using clinical and pathologic information. All information gathered within four months of the date of diagnosis (in the absence of disease progression) or through completion of surgery(ies) can be used to code EOD. The clinically positive nodes justify the radiation therapy.

 2001
20010019

Reportability--Hematopoietic, NOS: Is the term "plasma cell dyscrasia" a synonym for multiple myeloma?

For cases diagnosed prior to 1/1/2010:

Plasma cell dyscrasia, NOS, is nonreportable. It is not a synonym for multiple myeloma. Plasma cell dyscrasia represents a broad spectrum of disease characterized by plasma cell proliferation that appears inappropriate or uncontrolled. Multiple myeloma is one disease type that falls into that classification. However, there are several other malignant and benign diseases also classified as such because of their immunoglobulin abnormalities. Reportability to SEER regarding a disease classified as a plasma cell dyscrasia is dependent on identifying the specific cell type associated with the disease in the ICD-O-3.

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.

2001
20010012

Surgery of Primary Site--Breast: What code is used to represent this field for a breast primary treated with a "bilateral mastectomy"? See discussion.

Pt diagnosed with rt breast primary opted to be treated with rt modified radical mastectomy and lt simple mastectomy. Path revealed invasive ductal carcinoma on the rt and ductal carcinoma in situ on the lt. Path reported 14 axillary lymph nodes were found in the mastectomy specimen.

There are two primaries. For cases diagnosed 1/1/2003 and after: For the rt breast, code Surgery of Primary Site to 51. The contralateral left breast malignancy is not involved with the right breast primary by either direct extension or metastasis. Codes 42 and 52 are used to capture prophylactic mastectomy of the opposite noncancerous breast. In this case, the opposite breast has cancer so these codes cannot be used. Code Scope of Regional Lymph Node Surgery to 5 and Surgical Procedure of Other Site to 0.

For the lt breast, code Surgery of Primary Site to 41, Scope of Reg LN Surgery to 0, and Surgical Procedure of Other Site to 0.

 2001
20010134 Diagnostic Confirmation--Testis: How do you code this field when a testicular mass is confirmed to be cancer on physical exam and testicular antigen, but the orchiectomy specimen was negative and yet the final signout diagnosis on the medical record was "testicular cancer"? Code the Diagnostic Confirmation field to 5 [Positive laboratory test/marker study] because the disease was confirmed both clinically and by a positive marker. Code 8 [Clinical diagnosis only] is used when the diagnosis is based on information other than that coded in 5, 6, or 7 [positive lab test/marker study, visualization, and radiography or other imaging techniques]. Code 8 is rarely used. 2001
20010096

Multiple Primaries (Pre-2007)--Bladder: Should an invasive malignancy following an in situ malignancy by more than two months be a new primary? Why? See discussion.

Example: An in situ bladder case was diagnosed and treated. Three months later another TURB diagnosed an invasive bladder carcinoma. Is the invasive case reportable to SEER as a new primary?

For tumors diagnosed prior to 2007:

Yes. These are two primaries.

In situ cancers are not included in SEER incidence rates. Incidence rates must correlate with mortality rates.

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.

 2001
20010022 Grade, Differentiation--Bladder: Some pathologists use a two component grade system for bladder carcinomas - either low grade or high grade. Should we continue to code these per SEER rules as grades 2 [low grade] and 4 [high grade]? See discussion. The AFIP website states that this low grade classification corresponds to grade 1/3, while the high grade corresponds to both grade 2/3 and grade 3/3. Using the 3-grade conversion, this would also classify the low grade as grade 2, but would leave the high grade as a toss-up between grade 3 and grade 4. Continue to code Grade, Differentiation as specified in the SEER Program Code Manual: "Low grade" is coded to 2 and "high grade" is coded to 4. 2001
20010103 Histology (Pre-2007)--Breast: Are diagnoses of "infiltrating duct and mucinous carcinoma" and "duct carcinoma, mucinous type" both coded to the histology code of 8523/3?

For tumors diagnosed prior to 2007:

Code "Infiltrating duct and mucinous carcinoma" to 8523/3 [Infiltrating duct mixed with other types of carcinoma] according to the instructions for coding a single tumor with complex histology in Appendix C of the 2004 SEER manual. Assign code 8523/3 when the diagnosis is duct carcinoma mixed with another type of carcinoma. Look for "and" or "mixed" in the diagnosis.

Code the Histology field for a "ductal carcinoma, mucinous type" to 8480/3 [Mucinous carcinoma].

The instructions for coding a single tumor with complex histology are to code the specific type if the diagnosis is "Duct carcinoma, _____ type."

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.

 2001
20010144 EOD-Extension--Cervix: How do you code tumor extension described as "the in situ lesion extends from the cervix to the mucosa of the vagina"? See discussion. Example: Cone biopsy of cervix and vaginal vault both show ca in situ. The op report stated: "lesion extending from the left lateral portion of the cervix onto the left lateral portion of the vagina." The pathologist stated it "appeared to be an in situ lesion extending from the cervix to the mucosa of the vagina."

For cases diagnosed 1998-2003:

Code the Primary Site to C53.9 [Cervix uteri] and the EOD-Extension filed to 00 [in situ]. In situ is a measurement of invasion. Extension of the cervical in situ carcinoma via the mucosa to the vagina does not affect the EOD extension code.

 2001
20010167 EOD Fields--Lymphoma: Was MALT Lymphoma [9715/3 (ICD-O-2) and 9699/3 (ICD-O-3)] inadvertently excluded from SEER EOD manual, top of page 180?

For cases diagnosed 1998-2003:

Yes. Use the scheme on page 180 for MALT lymphoma. The ICD-O-2 morphology code 9715 was omitted in error. It should have been added when the EOD was printed in 1998.

 2001
20010132 Histology (Pre-2007)--Kidney: What code is used to represent the histology "renal cell carcinoma with granular cell morphology"? Kidney primary with diagnosis of renal cell CA with granular cell morphology. Do we code as granular cell carcinoma? Is the term "morphology" synonymous with "type"? See discussion. Do we code this type of tumor as a granular cell carcinoma [8580/3]?

For tumors diagnosed prior to 2007:

Code the Histology field to 8320/3 [granular cell carcinoma]. Renal cell carcinoma is a non-specific term that has several specific cellular subtypes, one of which is granular cell [8320/3].

Note: Do not code to granular cell tumor [9580/3], which is not a histology related to renal cell carcinoma.

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.

 2001