Multiple Primaries (Pre-2007)/Recurrence--Breast: Has SEER established a priority of medical opinions to determine the number of primaries or a time parameter establishing recurrence? When a pathologist and a physician refer to the subsequent reappearence in the same breast as both "recurrence" and "new primary"? See Description.
First Course Therapy: Are radio immune labeled antibodies, such as Bexxar [Tositum--I-131] coded as immunotherapy, radiotherapy, or experimental therapy?
EOD-Patholgic Review of Number of Regional Lymph Nodes Examined: How is this field coded when there is no lymph node count in the final pathology diagnosis and the gross description states "four possible lymph nodes are dissected"? See Description.
EOD-Lymph Nodes--Colon: Are deposits of carcinoma in the pericolic fat still coded as lymph nodes when the pathology report states, "there is a high likelihood that these represent foci of venous invasion"? See Description.
Date of Diagnosis/Diagnostic Confirmation: How are these fields coded when a physician statement of diagnosis predates a positive biopsy? See Description.
Surgery of Primary Site--Breast: How is this field coded when a patient has a reduction mammoplasty (for macromastia) and within the pathology specimen there is an incidental finding of carcinoma?