ANXA5 and lymphoma: Compared to the unirradiated control, the %ID/g in the irradiated EL4 lymphoma increased 1.7 to 2.3 fold, the T/B increased 1.7 to 2.3 fold, and T/M increased 2.0 to 2.8 fold, indicating increased uptake of 99mTc-HYNIC- annexin V with irradiation and the increment was dose dependent.