Table 2 Original Mycosis Fungoides... | American Society of Hematology

Table 2

Original Mycosis Fungoides Cooperative Group staging system for cutaneous T-cell lymphoma (CTCL)

Clinical stage	T	N	M
IA	1	0	0
IB	2	0	0
IIA	1,2	1	0
IIB	3	0,1	0
III	4	0,1	0
IVA	1-4	2,3	0
IVB	1-4	0-3	1

The “B” classification does not alter clinical stage.