SEER Inquiry System - Search

EOD-Size of Primary Tumor/First Course Treatment--Breast: How is tumor size coded when preventative tamoxifen treatment precedes breast cancer diagnosis? Can we code the tumor size from the surgical specimen? Is tamoxifen treatment here? See Description.

EOD-Size of Primary Tumor: Can the term "filling defect" be used to code tumor size? See Description.

EOD-Size of Primary Tumor: Should a 2.0 cm ulcerated mass be coded to 020 or 999 for tumor size? See discussion.

EOD/Summary Stage--Eye: How is stage coded for a patient with extranodal non-Hodgkin lymphoma involving bilateral choroids (single focus, both sites) and no lymph node involvement? Since the eyes are a paired site, is this two separate extranodal sites? If so, there are no Summary Stage or EOD tumor codes that best fit this scenario.

Extent of Disease/EOD Regional Nodes--Small Intestine: For an ileal/jejunal neuroendocrine primary, how should mesenteric soft tissue deposits (less than 2 cm) be collected in Extent of Disease (EOD) Staging? See Discussion.

First Course of Therapy--Heme & Lymphoid Neoplasms: How is first course of treatment coded for hematopoietic and lymphoid neoplasm (heme) cases who are put on surveillance for years while asymptomatic and then start chemotherapy or other treatment years later once they become symptomatic? See Discussion.

First Course of Therapy/Hormone Therapy--Meningioma: Should Sandostatin be coded as treatment for a Grade 1 meningioma? Patient had surgery and was somatostatin receptor 2 (SSTR2) positive by immunohistochemistry.

First course of treatment--Immunotherapy:  Should Rituxan be coded to immunotherapy?  See discussion.

First Course of Treatment/Hormone Therapy--Breast: Is hormone therapy (HT) prescribed for invasive ductal carcinoma of the right breast coded as treatment for lobular carcinoma in situ (LCIS) of the left breast even though the treatment plan for the LCIS was documented as surveillance? See Discussion.

First Course of Treatment/Other Therapy: Where do you code Optune TTF therapy? What needs to be included in the text portion to document this treatment?