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Heterogeneous Head and Neck Paraganglioma With Distinct Features on 123 I-MIBG and 68 Ga-DOTATATE Images
1From the Division of Diagnostic Imaging, Department of Nuclear Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX.
Clinical Nuclear Medicine
|March 30, 2022
Abstract:
A 37-year-old man has palpable bilateral carotid body paragangliomas, larger on the right. The right-sided tumor is avid on both 123 I-MIBG and 68 Ga-DOTATATE PET/CT images. The left-sided tumor is only avid on 68 Ga-DOTATATE PET/CT, but not 123 I-MIBG scan. This case illustrates the heterogeneous features of carotid body paragangliomas.
