48.5 MB (1.5 MB compressed)
4873 x 3480 pixels
41.1 x 29.5 cm ⏐ 16.2 x 11.6 in (300dpi)
PR. R. ABELANET - CNRI / SCIENCE PHOTO LIBRARY PR. R. ABELANET - CNRI / SCIENCE PHOTO LIBRARY
Carotid artery aneurysm. Section through an aneurysm in an internal carotid artery. An aneurysm occurs when an artery wall weakens and swells like a balloon. If it bursts, an aneurysm can cause severe internal haemorrhage (bleeding) and, if left untreated, death.
Model release not required. Property release not required.