555 / 1084
Provides morpholgical information
• Malignant nodes: round,
hypoechoic, lose echogenic hilum
• Fine needle aspiration (FNA)
EUS - N Staging
possible
Positive Lymph node
Image from: Bohle W et al. 2011 J Gastrointestin Liver Dis; Vol. 20 No 2, 135-139