AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
T&M Staging for Esophageal Cancer
T1 through 4, T1A invades laminopropia or the muscularis mucosa. Once it reaches into T1B, there's a greater likelihood of lymphatic spread. N1 is considered one to two nodes being involved. N2 is three to six nodes, and N3 is seven or more nodes. Metastasis is always the easiest part of the staging system.