485 / 1481
GTV-T (MS)
GTV-T
(imaging)
CTV-T
Microscopic disease: implications for the GTV-T
• 36 pts
•
T3-4 SCC of the hypopharynx or larynx
•
Total laryngectomy
•
Margin – 95% coverage of GTV-T (MS) not included in GTV-T
(CT,MR,FDG-PET) in 95% of pts.
Ligtenberg et al.
Radiat Oncol
2017;123:63-70.