Table 2

Superior vector uptake after locoregional direct i.t. injection. Uptake ratios on cranial 24-h scintigrams after i.v., intracarotid (i.a.), and i.t. administration of [111In]-labeled DOTATOCa in a SR-positive heterogeneous glioblastoma multiforme displaying a low-grade oligodendroglioma component

InjectionK/TbT/BheadT/BabdK/Babd
i.v.29.400.650.4312.60
i.a.26.410.800.5514.66
i.t.0.0318.3161.251.58
  • a 100–190 MBq.

  • b K, kidney; T, tumor; Bhead,, cephalic background; Babd, abdominal background.