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Diffuse Increased 68Ga-DOTATATE But Unimpressive 18F-FDG Osseous Activity in a Patient With Rapid-Progressing
Chunxia Qin1, Fuqiang Shao, Xiaoli Lan
1From the Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology; and Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China.
Abstract:
Osteosarcoma is usually F-FDG-avid. Here we report a case of an 18-year-old young man with widespread osteoblastic and slight osteolytic changes, which had diffusely increased Ga-DOTATATE uptake in the osseous lesions, whereas the F-FDG PET/CT was unrevealing. The final diagnosis is synchronous multifocal osteosarcoma based on the pathological, clinical, and imaging features.
![Automated Preparation of [68Ga]Ga-3BP-3940 on a Synthesis Module for PET Imaging of the Tumor Microenvironment](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F68356.jpg&w=3840&q=50)
