The mesocolic lymph nodes are numerous .
The mesocolic lymph nodes lie between the layers of the transverse mesocolon , in close relation to the transverse colon ; they are best developed in the neighborhood of the right and left colic flexures .
The mesocolic lymph nodes are numerous , and lie between the layers of the transverse mesocolon , in close relation to the transverse colon ; they are best developed in the neighborhood of the right and left colic flexures .