Fig 5.
Fluorodeoxyglucose positron emission tomography (FDG-PET) scan coronal (A) and parasagittal (B) images show a large soft tissue mass lesion in the posterior compartment of the left thigh with proximal extension to the pelvis, deep to the inguinal ligament, along the course of the iliac vein. Note the relative size difference of the lymphedematous left leg.