50.7 MB (3.7 MB compressed)
4500 x 3936 pixels
38.1 x 33.3 cm ⏐ 15.0 x 13.1 in (300dpi)
K H FUNG / SCIENCE PHOTO LIBRARY K H FUNG / SCIENCE PHOTO LIBRARY
Cerebral aneurysm. An aneurysm is a weakening of the walls of a blood vessel, resulting in it swelling as seen here. Surgical intervention is needed to repair the aneurysm as a rupture is usually fatal.
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