Data Last Updated: June 9, 2025

NAACCR Item #3907: Organomegaly

Item # Length Source of Standard Section Name Year Implemented Version Implemented XML NAACCR ID Parent XML Element
3907 1 NAACCR Stage/Prognostic Factors 2018 18 organomegaly Tumor
Required Status:

NPCR Collect: No recommendation
CoC Collect: Required, site specific
SEER Collect: Required, site specific
CCCR Collect: Required, site specific; when available

Description
Organomegaly is defined as presence of enlarged liver and/or spleen on physical examination and is part of the staging criteria for Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL).
Rationale
Organomegaly is a prognostic factor required for staging of CLL/SLL in AJCC 8th edition, Chapter 79 *Hodgkin and Non-Hodgkin Lymphomas*.
Allowable Values
0, 1, 5, 9
Codes
Code Description
0 Neither hepatomegaly (liver) nor splenomegaly (spleen) present
1 Hepatomegaly (liver) and/or splenomegaly (spleen) present
5 Not applicable: Primary site is not C421
9 Not documented in medical record Organomegaly (hepatomegaly and/or splenomegaly) not assessed or unknown if assessed
Code Notes
Each Site-Specific Data Item (SSDI) applies only to selected primary sites, histologies, and years of diagnosis. Depending on applicability and standard-setter requirements, SSDIs may be left blank.