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A 10-year-old girl with high-risk neuroblastoma underwent 123 I-MIBG SPECT/CT and 68 Ga-DOTATE PET/CT, which both showed multiple bone metastases. However, following 177 Lu-DOTATATE therapy, only 68 Ga-DOTATATE PET/CT identified residual lesions with negative 123 I-MIBG SPECT/CT results. The case emphasized the complementary role of 68 Ga-DOTATATE PET/CT and 123 I-MIBG SPECT/CT after 177 Lu-DOTATATE therapy.
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Li et al. (2024) studied this question.
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