1 Apply direct pressure until the bleeding stops. 2  Cover the injury with a sterile dressing shaped to the contour of the ear, and tape it loosely in place. 3  Apply cold compresses over the dressing to reduce pain and swelling.  If part of the ear has been cut off, keep the part.
The retroaortic or circumaortic renal vein may be compressed between the aorta and the vertebral body, which is called posterior nutcracker [8] and [12]. The clinical features of NP or posterior NP vary from asymptomatic microhematuria to severe pelvic congestion [8].
What is an aortic aneurysm? An aortic aneurysm is a stretched and bulging section in the wall of the aorta. The aorta is the large blood vessel that carries oxygen - rich blood from the heart to the rest of the body. A bulging aorta is weakened and can burst, or rupture, resulting in life - threatening bleeding.