SEER Inquiry System - Question 20130014 Details

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Produced: 05/30/2026 5:02 PM

Question 20130014

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Inquiry Details

References:

Heme & Lymph Manual & DB

Question:

Reportability--Heme & Lymphoid Neoplasms: Is Castleman disease reportable when diagnosed 2010 and later?

Discussion:

When checking Castleman disease in the Hematopoietic Database, the result is a reportable histology code 9738/3. However, per an online search, Castleman disease is a very rare disorder characterized by non-cancerous growths (tumors).

Answer:

Updated May 2026

Castleman disease, NOS, is not reportable for any year of diagnosis. However, when Castleman disease is diagnosed in connection with large B-cell lymphoma [9738/3], it is reportable.

Cancer Site Category:

Heme & Lymphoid Neoplasms

Data Item Category:

N/A

Other Category:

Reportability

Year:

2013