What is Which of the following is the terminal group of lymph node foe colon ? and explain in detail?
.Groups of Lymph Nodes Draining Colon * N1: Nodes immediately adjacent to bowel wall. * N2: Nodes along ileocolic/right colic/middle colic/ left colic/sigmoid aeries. * N3: Nodes near the origin of SMA and IMA. * Nodal spread in carcinoma colon is sequential from N1 - N2 - N3 ref:SRB&;S manual of surgery,ed 3,pg no 837