Left Atrial Myxoma on FDG-PET/CT

AbstractA 56-year-old woman with rheumatoid factor–positive rheumatoid arthritis underwent FDG-PET/CT because of fatigue, fever, coughing, and weight loss for several months. FDG-PET/CT solely revealed a mildly hypermetabolic hypodense area in the left atrium. Subsequently, transthoracic echocardiog