Peptide Receptor Radionuclide Therapy Using 225Ac-DOTATOC Achieves Partial Remission in a Patient With Progressive Neuroendocrine Liver Metastases After Repeated β-Emitter Peptide Receptor Radionuclide Therapy

Abstract

We present here a case with β-radiation-refractory metastatic neuroendocrine tumors, who demonstrated an excellent therapy response after 1 cycle of Ac-DOTATOC, without any significant adverse effects even after 10 cycles of β-emitter peptide receptor radionuclide therapy followed by α-peptide receptor radionuclide therapy.