Marital Status: Is Marital Status always a self-reported status? See Discussion.
The SEER Manual states that Marriage is self-reported for the instruction in code 2, but it does not indicate if all other marital statuses are self-reported.
Examples: How is Marital Status reported for the following situations?
1. Patient with multiple tumors in the database, for the first tumor marital status is reported as married (code 2), for the subsequent tumor, marital status is reported as single (code 1).
2. Patient self- reports as single, but also has children.
3. Patient states they are in common law marriage, but our state is not a common law marriage state.
Marital Status is self-reported because the information is recorded in the medical record based on information obtained from the patient. Use text fields to document relevant information.
Examples
1. Assign code 2 for the first tumor and assign code 1 for the subsequent tumor unless the available information indicates the patient is divorced at the time of the subsequent tumor diagnosis. Patient may self-report single after a divorce. Assign code 4 in that situation.
The code assigned for marital status reflects the patient's marital status at the time of diagnosis for the tumor being abstracted. It is possible that marital status may be different for each tumor if the patient has multiple tumors.
2. If marital status is stated to be single, assign code 1.
3. If marital status is stated to be common law marriage, assign code 2.
Common Law Marriage is defined as a couple living together for a period of time and declaring themselves as married to friends, family, and the community, having never gone through a formal ceremony or obtained a marriage license.
Lymph nodes/Melanoma: Is a single axillary lymph node regional or distant for a patient diagnosed in 2018 with metastatic melanoma to the brain found via imaging. The staging procedure was an single axillary lymph node excision that was positive for metastatic melanoma. The exact site of the primary was never determined; the primary site is coded to C449. See Discussion.
The patient was diagnosed in 2018 with met melanoma to the brain found via imaging. The staging procedure was a single axillary lymph node excision which was positive for metastatic melanoma. The exact site of the primary was never determined and the site code is C449. Is the axillary lymph node regional or distant? This affects how I code regional lymph nodes positive, regional lymph nodes examined, and scope of regional lymph node surgery or surgical procedure other site. Similar question was asked in the past (question # 20091101) but I have not found this question restated since the 2018 changes and just want to verify this is still what we are to do.
Lymph node mets from a melanoma of unknown primary site are presumed to be regional if the lymph node mets are confined to one area, as they are in this case. We are assuming there are no previous melanoma diagnoses for this patient. The workup should include examination of the skin areas that drain to the axillary area.
Laterality: Why is a code 5 for laterality midline only allowed for certain sites of brain and skin? I have a nasal cavity tumor and the path report specifically says "Tumor laterality: midline". What is the correct laterality code here?
Assign laterality code 9 for midline nasal cavity tumor. We will investigate this issue further.
Laterality--Head and Neck: Were the topography codes C090 and C091 intentionally left off of the Sites for Which Laterality Codes Must Be Recorded table in the 2018 SEER Manual? The codes were also removed from Table 10 in the 2018 Solid Tumor Rules for Head and Neck but appear under coding instructions 1b. and 6b. in the manual.
Thank you for bringing this to our attention. C090 and C091 were intentionally removed from the list of sites for which laterality must be coded. They should have also been removed from coding instructions 1b and 6b. We will make that correction in the next version of the manual.
Laterality--Head & Neck: Does the site code C098 need a laterality code? See Description.
In the SEER EOD-88 3rd edition, page 36, site code C098 does not need laterality. In the SEER Program code manual, 3rd edition, page 93, site code C098 is listed as a site that needs a laterality code 1-9.
Topography code C098 [Overlapping lesion of tonsil] requires a laterality code of 1-9. Follow the laterality guidelines in the SEER Program Code Manual.
Laterality--Brain and CNS: When a meningioma extends to both right and left sides, is laterality coded 4 for bilateral or 9 for midline? See Discussion.
Operative Findings: Bilateral frontal craniotomies for excision of giant meningioma which extended onto optic chiasm.
Path: Bifrontal tumor, 6.5 cm meningotheliomatous meningioma.
If it is not possible to determine whether the meningioma originated on the left or the right, assign code 4 [Bilateral involvement, lateral origin unknown; stated to be single primary].
Laterality--Brain and CNS: Can Laterality be coded as 5 (midline) for a sella turcica meningioma (or tuberculum sellae meningioma) when no other statement regarding tumor laterality is documented? See Discussion.
Laterality is often not noted for these sella turcica meningiomas; therefore, Laterality is often coded as 9 (Unknown). Because the sella turcica appears to be a midline structure in the base of the skull, is Laterality code 5 (midline) more appropriate when additional information is unavailable?
You may assign code 5 (Paired site: midline tumor) for laterality of a meningioma of the sella turcica (C700).
The 2022 SEER manual states in Laterality coding instruction 5: Assign Laterality code 5 only when the primary site is C700, C710-C714, C722-C725, C443, C445. Do not assign code 5 to sites not listed in 5.a.
Note that code 9 is for paired sites and there is no information concerning laterality.
Document laterality information in the appropriate text field. Note: Laterality does not factor into the CNS Solid Tumor rules.
Immunotherapy: Is immunotherapy ever palliative treatment according to any oncologists or SEER?
Any treatment that destroys or modifies cancer tissue should be recorded as the appropriate type of treatment -- chemo, immuno, etc. Even if immunotherapy is given for symptoms/palliative treatment, it is likely to kill off tumor cells.
Immunotherapy/Other
Therapy--Heme & Lymphoid Neoplasms: Is the elimination of immunosuppression
treatment coded as other treatment? An example is when a post-transplant
patient develops a malignant myeloproliferative neoplasm that subsides when
immunosuppression drugs are stopped.
Do not code as a treatment. Record the cessation of
immunosuppressive drug treatment in text to explain the patient’s change in
disease status.
Hormone Therapy--Breast: How are hormone therapy (HT) and other related data items coded when a patient had a previous breast primary and is still on HT when diagnosed with a new breast primary? See Discussion.
In this scenario, we record that HT began for the second primary on the date of diagnosis, and the Systemic/Surgery Sequence ends up usually being coded 4 because the HT continues even if the specific agent may be changed. This does not seem to meet the definition of neoadjuvant therapy for the second primary so we approach the staging and grade coding as just clinical/pathological? For example, if the tumor size at surgery is a little larger than estimated on imaging, we would use the pathologic size for our staging. The tumor size and grade of the second primary are not being changed by the ongoing HT. Do we have the right approach?
For this example: 1. Code HT as treatment on the date of diagnosis for the second primary. 2. Code Systemic/Surgery Sequence as 4. 3. Do not code neoadjuvant data items as neoadjuvant started/completed. The HT given would not qualify for neoadjuvant therapy since the intent of the HT was not neoadjuvant. The HT would affect the second primary, but it is still not neoadjuvant. 4. Code clinical and pathological tumor size accordingly, based on the imaging and the pathological findings. 5. Code Extent of Disease data items based on the pathological findings since pathological findings take priority over clinical and this is not neoadjuvant therapy.
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