CS Lymph Nodes--Lung: If the lymph nodes listed in codes 10 and 20 were contralateral or bilateral, and the only description was "mass", "adenopathy", or "enlargement" on mediastinoscopy or x-ray, is this field coded to 60? See Discussion.
Multiple Primaries/Histology--Lymphoma: If an oral mucosa, right hard palate biopsy contains a composite lymphoma [low-grade follicular + chronic lymphocytic leukemia], how many tumors should be abstracted and how should the histology field(s) be coded?
CS Site Specific Factor--Breast: If there are two ER/PR tests, one positive and one negative, which result should be coded in the SSF fields 1 and 2? See Discussion.
Histology (Pre-2007)--Corpus uteri: How is a polyp with "endometrial carcinosarcoma (Malignant Mixed Mullerian tumor), endometrial adenocarcinoma, and some areas of high grade spindle sarcoma" coded? See Discussion.
Multiple Primaries (Pre-2007)/Histology (Pre-2007)--Testis: If an orchiectomy specimen contains non-seminomatous mixed germ cell tumor and a separate satellite of seminoma, how many tumors should be abstracted and how should the histology field(s) be coded?
CS Reg LN Pos/Exam: Are lymph nodes coded as positive or negative when the pathology report for a lymph node dissection performed after radiation and chemo reveals that the nodes are negative but they demonstrated previous involvement by cancer? See Discussion.
CS Site Specific Factor--Breast: If the tumor is described as being a 1 cm poorly differentiated pleomorphic lobular carcinoma with scattered LCIS in breast tissue, for SSF6, do we use the breast tumor or all of the breast tissue removed when coding SSF6?
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