They are oval or bean shaped bodies (1 - 30 mm in diameter) located along the lymphatic system.
Lymph Node,Node, Lymph,Nodes, Lymph
D001808
Blood Vessels
Any of the tubular vessels conveying the blood (arteries, arterioles, capillaries, venules, and veins).
Blood Vessel,Vessel, Blood,Vessels, Blood
D005368
Filariasis
Infections with nematodes of the superfamily FILARIOIDEA. The presence of living worms in the body is mainly asymptomatic but the death of adult worms leads to granulomatous inflammation and permanent fibrosis. Organisms of the genus Elaeophora infect wild elk and domestic sheep causing ischemic necrosis of the brain, blindness, and dermatosis of the face.