Pr/01/11 Plasmacytoma progressing to myeloma

Site: M97313-M97323 Myeloma

Implement from diagnosis date:

Agreed by: UKACR EC

Date agreed by: 06/11/2001

Confirmed by C&CG: 25/04/2002

Where there is progression from plasmacytoma to multiple myeloma only one registration for plasmacytoma should be made as the behaviour code for both of these modalities is malignant /3.