ABSTRACT Subserosal cystic myoma with intense FDG uptake can resemble malignant cystic ovarian tumor and may lead to a false-positive diagnosis. A 49-year-old woman presented with chest pain for 4… Click to show full abstract
ABSTRACT Subserosal cystic myoma with intense FDG uptake can resemble malignant cystic ovarian tumor and may lead to a false-positive diagnosis. A 49-year-old woman presented with chest pain for 4 months, and the initial chest CT showed multiple bone lesions. 18F-FDG PET/CT revealed not only multiple osteolytic lesions with FDG uptake but also a highly FDG-avid mass abutting the right side of the uterus. Ovarian malignancy with multiple bone metastases was considered initially. Subsequent biopsy confirmed multiple myeloma, and a subserosal uterine myoma was diagnosed by transvaginal sonography.
               
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