44.7 MB (3.6 MB compressed)
4010 x 3900 pixels
34.0 x 33.0 cm ⏐ 13.4 x 13.0 in (300dpi)
LIVING ART ENTERPRISES, LLC / SCIENCE SOURCE / SCIENCE PHOTO LIBRARY LIVING ART ENTERPRISES, LLC / SCIENCE SOURCE / SCIENCE PHOTO LIBRARY
This lateral (from the side) view from a catheter cerebral angiogram via injection into the internal carotid artery shows the typical appearance of a Pial Arterial Venous Fistula representing an abnormal connection between an artery and vein (with abscess of the intervening capillary bed). This is called an AV (arterial venous) fistula.
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