Figure 2From: Gradient-based delineation of the primary GTV on FLT PET in squamous cell cancer of the thoracic esophagus and impact on radiotherapy planning Treatment planning simulated with FLTPET/CT for 67-years-old female patient with middle thoracic esophageal cancer. (A) FLT PET/CT-based five-beam conformal radiation therapy (B) CT-based five-beam conformal radiation therapy.Back to article page