SEER Inquiry System - Search

EOD 2018/Summary Stage 2018--Brain and CNS: What are the Extent of Disease (EOD) Primary Tumor, EOD Reg Nodes, and Summary Stage 2018 codes for intradural schwannoma of the lumbar spine (L2-L4)? See Discussion.

EOD 2018/Primary tumor--Melanoma: The code and level translations in the Note 4 of Extent of Disease (EOD) Primary Tumor for Melanoma Skin seem incorrect. Please advise.

* Code 000: In situ

* Code 100: Level I (should be level II) (< 0.75 mm Breslow's Depth)

* Code 200: Level II (should be level III) (0.76 mm to 1.50 mm Breslow's Depth)

* Code 300: Level III (should be level IV) (> 1.50 mm Breslow's Depth)

EOD 2018/Primary Tumor--Breast:  We are having difficulty deciding when we can or cannot use physician-assigned TNM staging to code EOD data items if the medical record or hospital abstract documentation is unclear.  As a central registry, we are unable to query physicians for clarification. Please advise what is a “discrepancy” in the EOD General Instructions to “Use the medical record documentation to assign EOD when there is a discrepancy between the T, N, M information and the documentation in the medical record.”  See Discussion.

EOD 2018/Lymph Nodes-EOD--Breast: Should Extent of Disease (EOD) Regional Nodes be coded as 150 (Clinical assessment only; Positive needle core biopsy/fine needle aspirate [FNA]) when the patient has a biopsy-proven, clinically apparent, movable ipsilateral axillary lymph node, but no evidence of involvement at surgery after neoadjuvant therapy? See Discussion.

EOD 2018/Lymph Nodes--Corpus Uteri:  Are lymph nodes found on imaging post-surgery included in Extent of Disease (EOD) Regional Nodes if surgery is already completed?  See Discussion.

EOD 2018/Heme & Lymphoid Neoplasms--Myeloid Sarcoma:  How is Extent of Disease (EOD) Primary Tumor coded for a myeloid sarcoma with multifocal skin involvement?  See Discussion.

EOD 2018/Extension--Testis: How is Extent of Disease (EOD) Primary Tumor coded if it appears limited to testis on scrotal ultrasound and is treated with neoadjuvant chemotherapy prior to the orchiectomy when there is no residual tumor (staged as ypT0 disease) and in cases where there is residual tumor? See Discussion.

EOD 2018/EOD Regional Nodes--Melanoma: Can central cancer registries code Extent of Disease (EOD) Regional Nodes as 000 based on Breslow’s depth and/or Clark’s Level (per EOD and/or Summary Stage) from a melanoma pathology only report with a localized tumor and no information on regional lymph nodes or mets. See Discussion.

EOD 2018/EOD Primary Tumor--Cervix: How is Extent of Disease (EOD) Primary Tumor of the cervix coded when it invades into the bladder on surgery and noted as T4. No further information is provided, and it is not possible to contact the physician for clarification. Would you code 550 (Bladder wall; bladder, NOS excluding mucosa), 750 (Bladder mucosa), or 999 Unknown?

EOD 2018/ Primary Site/Heme & Lymphoid Neoplasms--CLL/SLL: How are Primary Site and Extent of Disease (EOD) Primary Tumor coded when a lymph node biopsy proved chronic lymphocytic leukemia (CLL), and the peripheral blood is involved with an “abnormal CD5-positive B-cell population”? See Discussion.