Reportability/Terminology--Prostate: Is the diagnosis of "atypical glands suspicious for adenocarcinoma" sufficient to report a prostate cancer if a note states that there is "insufficient atypia to establish a definitive diagnosis of malignancy"? See Discussion.
Reportability/Terminology, NOS--Hematopoietic, NOS: Are the diagnoses "myelodysplastic syndrome," "myelodysplastic syndrome, thrombocytopenia" and "myelodysplastic syndrome, anemia" all reportable to SEER for diagnosis 2001 and later?
Reportability/Primary Site: What is the reportability status and primary site for a papillary carcinoma of thyroid tissue arising in an otherwise benign mature monodermal cystic teratoma (struma ovarii)? See Discussion.
Reportability/Primary Site--Head & Neck: If a wedge resection/shield resection is performed on the lower lip for SCCA and the path report refers to "lip, NOS" with no mention of vermilion border, is this case reportable?
Reportability/Primary Site--Brain and CNS: Is a chondroma, NOS or a chondroblastoma, NOS that occurs in an intracranial site or along the spinal cord reportable? See Discussion.
Reportability/Multiple Primaries (Pre-2007)/Histology--Anus: How many primaries exist if an 11/7/03 anal lesion presents with poorly differentiated adenocarcinoma with signet ring features and extensive mucin production and the 1/9/04 wide excision has adenocarcinoma and Paget disease (intraepidermal adenocarcinoma) extends to skin margin?
Reportability/History (Pre-2007)/Behavior Code--Ovary: Should the matrix principal in Rule F be applied to code a 2002 right ovary case to 8462/3 [Papillary serous borderline ovarian tumor] when peritoneal washings reveal the same histology?
Reportability/Histology: Is the diagnosis "low-grade neuroendocrine neoplasm/carcinoid tumor with expression of gastrin (consistent with gastrinoma)" reportable with the histology code 8240/3 [carcinoid] or 8153/3 [malignant gastrinoma]? See Discussion.