Table 9.

Global Response Score for LYP and PCALCL

Global Score*	Definition	Skin	Node	Viscera
LYP
CR	Complete disappearance of all clinical evidence of disease	CR	CR or NI	NI
PR	Regression of measurable disease	CR	No CR but no PD	NI
		PR	No PD	NI
SD	Failure to attain CR, PR, or PD representative of all disease	SD or IDA (Table 8, point I)	No PD	NI
PD	Progressive disease	PD in any category	PD in any category	PD in any category
Relapse	Recurrence disease in prior CR	Relapse in any category	Relapse in any category	Relapse in any category
PCALCL
CR	Complete disappearance of all clinical evidence of disease	CR	Both categories have CR or NI	Both categories have CR or NI
PR	Regression of measurable disease	CR	Both categories do not have a CR or NI but no PD	Both categories do not have a CR or NI but no PD
		PR	No category has a PD; and if either category is involved at baseline, at least one has a CR or PR	No category has a PD; and if either category is involved at baseline, at least one has a CR or PR
SD	Failure to attain CR, PR, or PD representative of all disease	PR	No category has a PD; and if either is involved at baseline, no CR or PR in either	No category has a PD; and if either is involved at baseline, no CR or PR in either
			CR/NI, PR, OR SD in any category and neither category has a PD	CR/NI, PR, OR SD in any category and neither category has a PD
PD	Progressive disease	PD in any category	PD in any category	PD in any category
Relapse	Recurrence disease in prior CR	Relapse in any category	Relapse in any category	Relapse in any category

NI indicates noninvolved.