SEER Inquiry System - Search

Reportability--Vulva: Is a biopsy showing high grade squamous intraepithelial lesion (VIN II) in the vulva reportable for cases diagnosed in 2018? See Discussion.

Solid Tumor Rules (2018)/Multiple Primaries--Lung: How many primaries should be abstracted in this 2018 lung case? See Discussion.

Date of Diagnosis--Colon: If a patient has a positive Cologuard test, is the date of diagnosis the date of the cologuard test or the date of the biopsy?

Multiple Primaries--Heme & Lymphoid Neoplasms: How many primaries should be reported when a 10/10/2017 skin biopsy identified myeloid sarcoma with monocytic differentiation, clinically stated to be leukemia cutis is followed by an 11/2/2017 BM biopsy showing an evolving high grade myelodysplastic process with atypical monocytes, likely an early evolving acute myeloid leukemia (AML), clinically stated to be a therapy-related AML (9920/3)? See Discussion.

Solid Tumor Rules 2018/Histology--Testis: What is the histology code for a 2018 diagnosis of left testis tumor diagnosed as mixed germ cell tumor with secondary malignant components: primitive neuroectodermal tumor (PNET) and rhabdomyosarcoma? See Discussion.

Reportability--Kidney: Is congenital cellular mesoblastic nephroma reportable for a newborn baby? See discussion.

Solid Tumor Rules (2018)/Histology--Breast: Can the College of American Pathologists (CAP) protocol be used to determine whether in situ tumor is present for the purpose of determining which H Rule applies in the example presented? See Discussion.

Solid Tumor Rules (2018)/Histology--Breast: The Histology Coding Instructions for breast cancer indicate the term type is not used to code histology unless documented to be greater than or equal to 90% of the tumor. Does this also apply if the format of pathology reports submitted in the College of American Pathologists (CAP) protocol from a specific facility always describes the histology under the heading, Histologic type: ___? See Discussion.

Reportability--Kidney: Is a hybrid oncocytic tumor reportable? See Discussion.

Solid Tumor Rules (2018)/Histology--Lung: What is the difference between Lung Rules H7 and H8 (Single Tumor Module)? When would one use H8 rather than H7? See Discussion.