The innermost layer of the aorta, containing the endothelium and an inner elastic membrane. [ MP:0009872 ]

Synonyms: dorsal aorta tunica intima tunica intima of trunk of aortic tree trunk of aortic tree tunica intima adult aorta tunica intima tunica intima of aorta tunica intima of adult aorta tunica intima of dorsal aorta

This is just here as a test because I lose it