Lower GI 2016

The Royal Marsden

Is this a benign or malignant node?

Field of view (FOV) 22cm x 22cm Slice thickness 3mm – smooth border and uniform internal signal Must be benign!

Field of view (FOV) 16cm x 16cm Slice thickness 3mm i l f vi ( ) c x c lic t ick ss – capsule has been breached by tumour - malignant