tiny vessels
lymph-nodes
Surgical removal of the involved segment of colon (colectomy) along with its blood supply and regional lymph nodes is the primary therapy for colon cancer.
Lymph nodes
Perivascular lymph nodes are found near the aorta. They are involved in many diseases of the human body and they represent visceral nodes.
spleen, tonsils, lymph nodes, heart, thymus,
Lymph Nodes
Anterior and posterior cervical lymph nodes.
The pectoral lymph nodes are also known as the anterior group and can be found just inferior to the pectoralis minor muscle, the cephalic nodes are also known as deltopectoral lymph nodes and they receive lymph from the superficial vessels only
inguinal
There are many chains or groups of lymph nodes in the posterior pelvic area, draining centrally to the aortic groups of lymph nodes.
Lymphadenopathy is any disease process involving enlargement of the lymph nodes. This can occur due to infection, autoimmune disease or malignancy.