PET/CT for radiotherapy planning of head-âÂÂneck cancer
PET/CT for radiotherapy planning of head-âÂÂneck cancer
PET/CT for radiotherapy planning of head-âÂÂneck cancer
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FDG <strong>PET</strong> versus pathology<br />
Every technique<br />
has issues<br />
! False posi3ves<br />
! False nega3ves<br />
! Limited resolu3on<br />
! Non-‐linearity<br />
! Mul3-‐factorial signal<br />
! Interpreta3on issues<br />
Tumor volume in pharyngolaryngeal<br />
squamous cell carcinoma: comparison at <strong>CT</strong>,<br />
MR imaging, and FDG <strong>PET</strong> and valida3on<br />
with surgical specimen.<br />
Daisne et al. Radiology. 2004;233(1):93-‐100<br />
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