18F-FDG PET/CT Imaging of G-CSF-Producing Dedifferentiated Liposarcoma.

Granulocyte colony-stimulating factor (G-CSF)-producing tumors are malignant tumors associated with a poor prognosis, and G-CSF-producing liposarcoma is particularly rare. We report a case of G-CSF-producing dedifferentiated liposarcoma. 18F-FDG PET/CT showed abnormal 18F-FDG uptake throughout the bone marrow and in the primary site. When a diffuse bone marrow 18F-FDG uptake was observed on 18F-FDG PET/CT, G-CSF-producing dedifferentiated liposarcoma should be included in the differential diagnosis. Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.

Citation

Yukari Eizuru, Masatoyo Nakajo, Masanori Nakajo, Naohiro Shinohara, Takashi Yoshiura. 18F-FDG PET/CT Imaging of G-CSF-Producing Dedifferentiated Liposarcoma. Clinical nuclear medicine. 2022 Jan 01;47(1):e98-e100

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PMID: 34183499

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