The Genetic Deletion of 6q21 and PRDM1 and Clinical Implications in Extranodal NK/T Cell Lymphoma, Nasal Type

Figure 5

Kaplan-Meier survival analysis of disease site, B symptom, and clinical stage in 40 cases of EN-NK/T-NT. Statistically, EN-NK/T-NT patients with extranasal disease present significant correlation with poorer OS (a, ) and FFS (b, ). B symptom and late stage (III/IV) showed poorer OS and FFS (c, ; d, ; e, ; f, ).

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