Fig. 4
From: Endoscopic and clinicopathological characteristics of colorectal T/NK cell lymphoma
Overall survival (OS) curves in 25 patients with colorectal TNKCL. a 50% OS rates of MEITL, ATLL and other group were 9.5 months, 9 months, and more than 240 months, respectively. There was no statistical difference between MEITL and ATLL. b The 50% OS of five patients with primary colorectal TNKCL in early stages (I or II1) was over 240 months, and that of 20 patients in advanced stages was 8.5 months. There was no statistical difference between the two groups (P = 0.063)