Table 1.

CD45RO/RA pattern of CCR7-negative vs CCR7-positive T-PLL cases (n = 82 cases)

	CCR7- (number of cases)	CCR7+ (number of cases)
Naïve CD45RO−CD45RA+	0	3
Pan-memory CD45RO−CD45RA−	0	2
Transition CD45RA+/RO+	3	16
Central or effector memory CD45RA−/RO+	6	43
Median age and range (years)	68 [32–81]
	Fisher’s exact test (p = 0.86) Pearson’s Chi-squared test (p = 0.82).