<prompt> All of the following radioisotopes are used as systemic radionucleide, exceptPhosphorus-32Strontium- 89Iridium-192Samarium-153  <response>: Radionuclides used for systemic radiotherapy are 32P, 131I, Strontium - 89, Samarium - 153, Yttrium, and Rhenium. 