Fig. 1
From: Needle tract seeding of a sclerosing epithelioid fibrosarcoma in a biopsy tract: a case report
Radiologic image findings before the first surgery. Computed tomography (CT) showing a multilocular mass with calcification in the pelvic cavity (a). Magnetic resonance imaging (MRI) demonstrating iso-signal intensity on T1 weighted images (b) and hypo- and iso-signal intensity on T2 weighted images (c). 18Fluorine-labeled fluorodeoxyglucose–positron emission tomography showing an increased uptake of 18 F-fluorodeoxyglucose in the calcified part (SUV = 6.5) while no increased uptake is seen in other lesions (d)