18F-FDG PET/CT Imaging of G-CSF-Producing Dedifferentiated Liposarcoma.
case_report · Level V
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- Record sourced from PubMed, PMID 34183499.
- Also identified by DOI 10.1097/RLU.0000000000003783.
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Abstract
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.
Medical subject headings
- Fluorodeoxyglucose F18
- Liposarcoma