![Show Menu](styles/mobile-menu.png)
![Page Background](./../common/page-substrates/page0209.jpg)
•
78-95% sensitivity
for detecting
primary tumour
• False positive due to
oesophagitis & GORD
• T staging limited
Imaging the primary – PET-CT
• Provides information for tumour
delineation
• Controversy remains over
optimum segmentation method for
determining target volume