SEER Inquiry System - Search

Reportability/Histology--Lung: Are adenocarcinoma spectrum lesions on lung imaging reportable when no further information is available? See Discussion.

Reportability/Histology--Liver: Are primary hepatic neuroendocrine neoplasm and primary hepatic neuroendocrine tumor (PHNET) reportable? What are the specific histology codes?

Reportability/Histology--Kidney:  What is the histology and behavior of a papillary renal neoplasm with reverse polarity? See Discussion.

Reportability/Histology--Kidney: Is hybrid oncocytic chromophobe tumor reportable for cases diagnosed 2021 and later? If so, how is the histology coded? See Discussion.

Reportability/Histology--Kidney: Is an oncocytic renal neoplasm of low malignant potential (ORNLMP) reportable? See Discussion.

Reportability/Histology--Heme & Lymphoid Neoplasms: Is a diagnosis of myeloid stem cell disorder or myeloid stem cell neoplasm reportable when the differential diagnosis includes only reportable neoplasms? If so, how should histology be coded? See Discussion.

Reportability/Histology--Heme and Lymphoid Neoplasms:  What is the histology code for nodular lymphocyte predominant B cell lymphoma that is never called Hodgkin lymphoma? Is it acceptable to record the histology code for nodular lymphocyte predominant Hodgkin lymphoma, (9659/3)? See Discussion.

Reportability/Histology--Heme and Lymphoid Neoplasms: Is "the differential diagnoses include, but not limited to, mantle cell lymphoma, atypical chronic lymphocytic leukemia/small lymphocytic lymphoma and a variant of marginal zone lymphoma" reportable? In the Heme manual, they use differential diagnosis that include reportable conditions as reportable. This can be found under Code 1: positive histology in the Diagnostic Confirmation Coding Instruction section page 18. The phrase "include, but not limited to" makes this not clear. 

Reportability/Histology--Heme & Lymphoid Neoplasms:  Should a non-Langerhans cell histiocytosis involving the hypothalamus and pituitary gland be accessioned as a reportable, behavior /1, CNS neoplasm? See Discussion.

Reportability/Histology--Heme & Lymphoid Neoplasms:  How should this unusual 2023 pathology-only case be reported and coded for leukemia cutis? See Discussion.