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Primary tumor related CTV components
:
•
GTV
•
Remaining unaffected cervix
•
Parametria
•
Uterus
•
Vagina
•
Involved organs (FIGO IVA)
Nodal CTV related components:
•
Elective draining lymphatic regions (vessel orientated)
CTV-E
•
CTV’s for affected lymph-nodes
CTV-N
Initial CTV components
CTV has components of
Primary tumor
+
Nodal
CTV
HR-CTV-T
initial
LR-CTV-T
initial