A 52-year-old female patient with a 5cm by 4.5cm rectal G-type, laterally-spreading lesion, JNET 2a, with a dominant nodule.
En-bloc resection achieved in 92 minutes with Speedboat Notch.
Histology: TVA with predominantly low-grade dysplasia and focal high-grade dysplasia, R0 resection, uneventful recovery.
Professor Brian Saunders
Consultant Gastroenterologist and specialist Endoscopist - St Marks Hospital
Figure 1: 5cm G-type LSL
Figure 2: Initial submucosal injection proximally
Figure 11: NBI view: JNET2a