Gynae BT_Lucknow_2018

HR-CTV Delineation On CT

Extensions: Clinical examination + CT findings

w

– Whole cervix – Parametrium: over-estimated – Endocervical: under-estimated - Vagina : clinical examination

w = 7 cm h = 5 cm t = 4 cm

• none can be truly estimated on CT

Summary: HR-CTV contouring seems feasible with clinical examination and CT findings and assisted by pre-Rx MRI