Fig. 2From: Experimental phantom evaluation to identify robust positron emission tomography (PET) radiomic featuresSetup employed for the identification of radiomic features robust to metal artifacts in PET/CT. Metallic (gray), tissue (brown), and fillable (large tubes (TL) and small tubes (TS), blue) inserts were placed in Cheese-Phantom following the head and neck and prostate carcinoma configurationsBack to article page