Interchangeable Inserts
MRI/PET/CT ISO CENTER INSERT 
MODEL 038-15 
This rectangular insert features a 3.2 mm 
diameter ceramic BB at ISO center aligned to 
the phantom’s external MRI/CT fiducials. The 
insert can be filled with MRI or PET compat
ible liquids. Insert can be used alone or in 
combination with other imaging inserts to 
evaluate image fusion functions of treatment 
planning systems.
Features:
• Assess isocenter alignment accuracy   
during image fusion
• Fillable with MRI or PET compatible   
liquids
• Contains ceramic fiducial at ISO  
center when aligned to phantom’s   
external MRI/CT fiducials

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THE STANDARD 
MODEL 038 INCLUDES: Phantom head and neck with external  
  fiducials and markings
 • Three brain equivalent spacers to fill   
  rectangular intercranial cavity
 • Two tissue-equivalent rods to fill  
  cylindrical channels (one includes  
  MRI/CT fiducial) 
 • MRI/CT/PET ISO Center Insert
 • Neck alignment plate
 • Foam-lined carry case
 • User guide and warranty