For 10 points, namethis organ, the largest artery in the human body.
It's not the brain, but medin forms amyloids in this structure in one disease, and one pathology ofthis organ is classified into Stanford A or B types depending on extent. During embryologicdevelopment this structure arises from the fourth left pharyngeal arch. A pathological narrowing ofthis structure occurs in Turner's syndrome and causes rib notching. This structure contains a largeamount of elastin in its (*) tunica media. People with Marfan's syndrome have a high risk of dissection ofthis structure, which breaks off into the brachiocephalic, left common carotid, and left subclavian on itsarch. This organ is the outlet of the left ventricle through its namesake semilunar valve. For 10 points, namethis organ, the largest artery in the human body.
It's not the brain, but medin forms amyloids in this structure in one disease, and one pathology ofthis organ is classified into Stanford A or B types depending on extent.
aorta