Table 1.

Individual patient characteristics and summary

#	MM subtype	BM infiltration	CG	Age (yrs)	Gender	Status	ISS	Comment
1	IgA kappa	80%	HR	69	Female	RRMM	1	MM
2	IgG kappa	80%	HR	70	Male	RRMM	2	MM
3	kappa-LC	80%	HR	52	Male	RRMM	1	PCL
4	IgG kappa	80%	HR	83	Male	ID	3	MM
5	IgA kappa	90%	HR	66	Male	RRMM	3	MM
6	IgG kappa	90%	HR	51	Male	ID	3	MM
Σ median (range)	IgG (n = 3)	80% (80–90%)	HR (n = 6)	68 (51–83)	Female (n = 1)	RRMM (n = 6)	1 (n = 2)	MM (n = 5)
	IgA (n = 2)				Male (n = 5)	ID (n = 2)	2 (n = 1)	PCL (n = 1)
	kappa-LC (n = 1)						3 (n = 3)

MM multiple myeloma, RRMM relapsed/refractory MM, ID initial diagnosis, PCL plasma cell leukemia, EM-MM extramedullary MM, CG cytogenetics, HR unfavorable cytogenetics defined as deletion 17p, t(4;14), t(14;16), t(14;20) or gain 1q