SMA, IMA, Celiac Trunk Review of the intestinal anatomy and the blood supply of the GI tract. The pictures in the video can be found here View this post on Instagram Basic review of the anatomy of the small and large intestines and their blood supply (superior and inferior mesenteric vessels and their branches) on cadaver dissection images. Then a review of the celiac trunk and its branches. A post shared by PAssion4pathology (@passion4pathology) on Aug 27, 2019 at 9:47pm PDT Share this:TwitterFacebookLike this:Like Loading...