Reportability/Histology--Heme & Lymphoid Neoplasms: How should this unusual 2023 pathology-only case be reported and coded for leukemia cutis? See Discussion.
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 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 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--Kidney: Is hybrid oncocytic chromophobe tumor reportable for cases diagnosed 2021 and later? If so, how is the histology coded? 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--Lung: Are adenocarcinoma spectrum lesions on lung imaging reportable when no further information is available? See Discussion.
Reportability/Histology--Ovary/Testis: Is serous borderline tumor-micropapillary variant (8460/2) of the ovary or testis reportable? If so, what dates are applicable to the reportability changes? See Discussion.
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