Middle adrenal artery
Citation, DOI and article data
The right artery courses between the right diaphragmatic crus and the inferior vena cava, and behind the bare area of the liver.
The left artery courses behind the posterior wall of the lesser sac, in the stomach bed.
Each middle suprarenal artery provides multiple small branches to the gland. In contrast, there is usually only a single vein that drains each gland.
The middle suprarenal artery is the second most important artery after the inferior suprarenal artery to supply the gland.
The middle suprarenal artery may occasionally be absent. It has been documented to be present in ~80% of patients 1.
The origin of the middle suprarenal artery can vary and it can arise from 1:
- 1. Gagnon R, Middle suprarenal arteries in man: a statistical study of 200 human adrenal glands, Rev. Can. Biol., 23 (1964), pp. 461–467
- 2. Çimen M, Hayat Erdil F, İlkay Koşar M, Sabancıoğulları V. A rare variation of the right middle suprarenal artery. Annals of Anatomy. 2007;189:287-289.
- 3. Mcminn. Last's Anatomy. Elsevier Australia. (2003) ISBN:0729537528. Read it at Google Books - Find it at Amazon