Atlas of Human Anatomy by Netter

Lymphatics generally follow arteries
Drain to local, then regional lymph nodes (lumbar, celiac, superior, and inferior mesenteric nodes)
Main lymphatic ducts of abdomen from regional nodes
Intestinal lymphatic trunks (single or multiple)
Right and left lumbar lymphatic trunks
Thoracic duct
Begins with union of main lymphatic ducts of abdomen, unless cisterna chili is present
Ascends into thoracic through aortic hiatus in diaphragm
Cisterna chili
Thin walled sac or dilation at union of main lymphatic ducts of abdomen
Drains to thoracic duct
If present, occurs at the level of L1/2
Not seen in all individuals
Can vary in size and shape