Fair concordance was achieved for LN involvement (ICC, 0.59; 95%CI, 0.46–0.71), CXCR4 density in lymphoma tissue (ICC, 0.52; 95%CI, 0.38–0.66), No. of extranodal organ metastases (ICC, 0.55; 95%CI, 0.41–0.61), overall scan result (ICC, 0.42; 95%CI, 0.28–0.57) and No. of affected extranodal organs (ICC, 0.40; 95%CI, 0.25–0.68). Here, CXCR4 is linked to lymphoma.