EOD-Lymph Nodes--Breast: How do you code this field when the gross description on the pathology report states "nodal tissue is matted" but only 1/18 lymph nodes is found to contain micrometastatsis per the microscopic description of the report?
For cases diagnosed 1998-2003:
Code the EOD-Lymph Nodes field to 1 [Micrometastasis] because the matted nodal tissue was found to contain only one node with micrometastasis when examined microscopically. Coding priority is given to the microscopic description over the gross description.
Other Therapy: What code is used to represent treatment with "Epithilone" or "Epothilone"?
Code the Other Cancer-Directed Therapy field to 2 [Other experimental cancer-directed therapy (not included elsewhere)], until the exact mechanism of action is determined for this drug. This drug is in phase I clinical trials. It has a similar action to Taxol, but is derived from a different source.
EOD-Size of Primary Tumor: Can you code the tumor size if you have the aggregate size given for two or more tumor masses?
For cases diagnosed 1998-2003:
No. Never code the aggregate size in the Size of Primary Tumor field when the pieces removed come from TWO OR MORE tumors. If there is a clinical statement regarding the size of two or more tumors, code this field to the size of the largest tumor.
The aggregate size can only be used to code the Size of Primary Tumor field when the PATHOLOGIST estimates the size of the tumor from the pieces of ONE tumor removed by the surgeon.
Surgical Procedure of Other Site--Pancreas: Should an embolization of liver metastasis for a pancreas primary be coded as treatment?
Code "embolization" (or hepatic artery embolization, HAE) to a metastatic site in Surgical procedure of Other Site. Assign code 1 [nonprimary surgical procedure performed].
This procedure was previously coded as other therapy, experimental. Code as surgery as of July 2005.
Histology (Pre-2007)/Grade, Differentiation: What code is used to represent the histology of "well differentiated low grade lipoma-like liposarcoma (atypical lipoma)"? See discussion.
The pathologic microscopic description states, "Well differentiated lipoma-like liposarcoma, sometimes termed atypical lipoma. This tumor will behave in a low grade malignant fashion. Slow growing recurrences can be expected. Metastatic disease is very rare unless the tumor dedifferentiates."
For tumors diagnosed prior to 2007:
Code the Histology field to 8851/3 [Liposarcoma, well differentiated] and the Grade to 1 [Well differentiated]. This histology is reportable to SEER.
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.
Multiple Primaries--Lymphoma: How many primaries should be reported when a 5/99 diagnosis of stage III follicular large cell lymphoma [9698/3] of the conjunctiva [C69.0] is followed with a 6/01 diagnosis of small cleaved lymphoma [9591/3] of the breast [C50.9]? See discussion.
The Lymphatic and Hematopoietic Diseases folding table states that this should be one primary, but is this true when they are both extralymphatic in origin?
For cases diagnosed prior to 1/1/2010:Report as two primaries if that reflects the medical opinion for this case. The table is a guide, but does not overrule the clinician's opinion. These extranodal lymphomas are diagnosed in two different sites more than 2 months apart. They are listed as the same primary in the folding table because 9591/3 is generally a non-specific term and 9698/3 is a more specific cell type. If both histologies were diagnosed in the same organ or tissue, this is the same primary. However, the primary sites in this example are distinctly different.
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.
Chemotherapy: Should radiosensitizing chemotherapy agents (i.e., drugs typically coded as treatment for cancer) be coded as treatment when they are given in combination with radiation therapy with the intention of enhancing that treatment? See discussion.
Per our consultant, these drugs are given at a lower dose than that typically given to treat cancer patients.
Do not code radiosensitizers and radioprotectants as cancer-directed therapy. Drugs typically classified as chemotherapy agents would be "ancillary drugs" for the purpose of coding cancer-directed therapy because the drugs are given at a much lower dosage than that typically given to treat cancer patients. Per Book 8, ancillary drugs are not to be coded as cancer-directed therapy. Radiosensitizers and radioprotectants do not work directly on the cancer and are not coded under any of the systemic therapy fields.
Histology (Pre-2007)--Breast: What code is used to represent the histology "infiltrating lobular carcinoma, solid and classical subtypes"?
For tumors diagnosed prior to 2007:
Code the Histology field to 8520 [Lobular 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.
Surgery of Primary Site--Bladder: Do we code "random bladder biopsies" as an excisional biopsy (27) or as no cancer directed surgery (00) even if the only involvement mentioned on the pathology reports is "focal carcinoma in situ"?
Code the Surgery of Primary Site field to 00 [None; no surgery of primary site] when only random biopsy procedures are performed on the bladder.
An official website of the United States government
Home