<prompt> Answer this question truthfullyWhat is the condition that is characterized by myxomatous degeneration in the tunica media and can predispose individuals to the development of aortic dissections or aortic aneurysms?  <response>: <reason> Cystic medial degeneration is the condition that is characterized by myxomatous degeneration in the tunica media and can predispose individuals to the development of aortic dissections or aortic aneurysms. 