SEER Inquiry System - Search

Reportability--Heme & Lymphoid Neoplasms: Is a statement of "JAK-2 positive polycythemia" reportable? See discussion.

Ambiguous terminology: Does the phrase "considered to be" represent ambiguous terminology when modifying a reportable term?

Reportability: Is a tumor reportable if the pathology report indicates a non-reportable diagnosis at the time the specimen is removed but subsequent clinical statements state the patient had a reportable tumor? See Discussion.

Solid Tumor Rules (2018)/Multiple primaries--Corpus uteri: How many primaries are accessioned for patient with a minimally invasive endometrial adenocarcinoma arising in a polyp in 2001, followed by a metastatic poorly differentiated clear cell carcinoma of gynecologic (GYN) origin in 2019? See Discussion.

MP/H Rules/Multiple primaries--Breast: Please confirm Multiple Primaries/Histology Breast Rule M8 applies in this 2017 case. The surgical resection is >60 days past the biopsy date but is it possible treatment plans for breast could span >60 days and this is one primary? See Discussion.

Histology/Heme & Lymphoid Neoplasms--Mycosis Fungoides:  What is the histology code for lymphomatoid papulosis that transforms initially to mycosis fungoides (MF)/cutaneous T-cell lymphoma (CTCL) and subsequently to CTCL with large cell transformation, and is it a new primary?  See Discussion.

Solid Tumor Rules (2018/2021)/Multiple primaries--Prostate: Is basal cell carcinoma with focal squamous differentiation and a small focus of infiltrating prostatic adenocarcinoma one or two primaries and if one, is the histology 8147/3? See Discussion.

MP/H Rules/Multiple primaries/Histology--Rectum: How many primaries does this person have and what is the correct histology? See discussion.

Solid Tumor Rules/Multiple Primaries--Brain and CNS: How many primaries are accessioned, and what M Rule applies to a 2023 diagnosis of pituitary macroadenoma followed by a 2024 diagnosis of pituitary neuroendocrine tumor (PitNET) when the patient did not undergo surgery, but did undergo hormone therapy with Cabergoline? See Discussion.

Multiple primaries--Heme & Lymphoid Neoplasms: How many primaries are accessioned for a patient diagnosed with myelodysplastic syndrome (MDS) with ring sideroblasts in 2005, and stated to have progressed to high risk disease/early evolving acute myeloid leukemia (AML) in 09/2019? See Discussion.