Abstract
A 61-year-old woman with multiple hepatic metastases from uterus cervical cancer received Y radioembolization. The simultaneous time-of-flight (TOF) PET/MR clearly identified the untreated tumor parts on the posttherapeutic Y internal pair-production imaging. After another boosted Y injection, the metastatic hepatic tumors were well covered. The follow-up PET/MR revealed tumor shrinkage. The one-stop-shop TOF PET/MR provided useful follow-up information in patients receiving Y radioembolization.
MeSH terms
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Embolization, Therapeutic*
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Female
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Humans
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Kinetics
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Liver Neoplasms / diagnostic imaging*
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Liver Neoplasms / metabolism
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Liver Neoplasms / secondary
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Magnetic Resonance Imaging*
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Microspheres
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Middle Aged
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Multimodal Imaging
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Positron-Emission Tomography*
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Resins, Synthetic / chemistry
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Uterine Cervical Neoplasms / pathology*
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Yttrium Radioisotopes / chemistry
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Yttrium Radioisotopes / metabolism*
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Yttrium Radioisotopes / therapeutic use*
Substances
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Resins, Synthetic
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Yttrium Radioisotopes
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Yttrium-90