Table 1 The clinicopathological characteristics of the 42 ENKTCL patients
Characteristics | No of patients (%) |
|---|---|
Sex | |
 Male | 31 (73.8) |
 Female | 11 (26.2) |
Age (years) | |
 ≤60 | 26 (61.9) |
 >60 | 16 (38.1) |
Primary site | |
 UADT | 28 (66.7) |
 Extra-UADT | 14 (33.3) |
Ann Arbor stage | |
 I/II | 32 (76.2) |
 III/IV | 10 (23.8) |
Vascular invasion | |
 Present | 22 (52.4) |
 Absent | 20 (47.6) |
Necrosis | |
 Present | 23 (54.8) |
 Absent | 19 (45.2) |
Ki-67 (%)a | |
 <80 | 17 (41.5) |
 ≥80 | 24 (58.5) |
B symptoms | |
 Present | 13 (31.0) |
 Absent | 29 (69.0) |
LDHb | |
 Normal | 18 (46.2) |
 Elevated | 21 (53.8) |