Fig. 1From: Rapid enlargement of pulmonary benign metastasizing leiomyoma with fluid-containing cystic change: a case reportComputed tomography and positron emission tomography findings before the left lung biopsy. a The right upper lobe lesion contained a cystic fluid component. b Positron emission tomography revealed moderate avidity (maximum standardized uptake value, 4.93) in the right upper lobe lesion. c The tumor in the right lateral basal segment contained a cystic fluid component. d–g Solid tumors were located in the bilateral lungs (yellow arrowhead)Back to article page