case_images: PMC3832775_01
case_images: a Two-dimensional B-mode ultrasound images showing the size of the aneurysm measured to be approximately 13 x 8 x 11 mm. b, c Duplex and Doppler scan visualizing the pulsating blood flow of the aneurysm
case_images: 10006_2012_385_Fig1_HTML.jpg
case_images: PMC3832775_01_10006_2012_385_Fig1_HTML.jpg
case_images: Fig1
case_images: The lesion was found to be an aneurysm of the superficial temporal artery by using duplex ultrasound (Fig. 1) and a contrast enhanced spiral CT scan of the head (Fig. 2).
case_images: The aneurysm was removed by revision surgery of the upper parotid region. a Location of aneurysm (circle) and intended incision (line) have been marked. b Operative view before mobilization. c Higher magnification of operative view before removal of the aneurysm with the draining vessel being lifted
case_images: 10006_2012_385_Fig3_HTML.jpg
case_images: PMC3832775_01_10006_2012_385_Fig3_HTML.jpg
case_images: Fig3
case_images: The aneurysm was then excised to prevent any further discomfort (Fig. 3).
case_images: a On the cut surface, the resected specimen showed an aneurysmatic dilation (asterisk) of the superficial temporal artery (arrow) which was almost completely filled-out with thrombotic material. b, c On microscopic examination, the thrombus was attached to the intima (asterisk) and comprised layered erythrocytes and fibrin, leaving only a small lumen (hematoxylin-eosin, x20, x40)
case_images: 10006_2012_385_Fig4_HTML.jpg
case_images: PMC3832775_01_10006_2012_385_Fig4_HTML.jpg
case_images: Fig4
case_images: It was almost completely filled-out by a thrombus consisting of layered fibrin and erythrocytes (Fig. 4).