Table 1.

Recurrent genomic alterations in extranodal NKTCL from published data.

Chromosomal location	Frequency (%)
	Huang et al. 2010 [24]	Iqbal et al. 2009 [71]	Nakashima et al. 2005 [27]	Yoon and Ko 2003 [70]	Ko et al. 2001 [66]	Siu et al. 2000 [67]	Siu et al. 1999 [68]
Gains
1q21–q44	50	50	50				20
2q13-q14		26	24		29
2q31.1–q32.2		20	24		43
6p25–p11.1	40	25	40
7q11.2–q34	50	32	24				20
7q35-q36	60	40					40
17q21.1	20	50			29		40
20pter-qter	30	45					50
Losses
6q16–q25	40	50	38	80		49	25
11q23.1	30	13	29			31	20
11q24-q25	40	25					20
13q14.11	30	27	25			14	60
17p13.3	40	45	40		43	40	20