ICD-11 code : 2A84.1;
Preferred Label : Gamma heavy chain disease;
ICD-11 definition : A clonal disorder characterized by the secretion of a truncated gamma chain. In most
cases, it is associated with morphologic changes also seen in lymphoplasmacytic lymphomas,
but the clinical course is typically more aggressive than in lymphoplasmacytic lymphoma/Waldenstrom's
macroglobulinemia.;
ICD-11 synonym : Franklin disease;
ICD-11 inclusion : Franklin disease;
Origin ID : 705015637;
Currated CISMeF NLP mapping
ICD-10 Mapping
A clonal disorder characterized by the secretion of a truncated gamma chain. In most
cases, it is associated with morphologic changes also seen in lymphoplasmacytic lymphomas,
but the clinical course is typically more aggressive than in lymphoplasmacytic lymphoma/Waldenstrom's
macroglobulinemia.