renal artery. String-of-beads appearance was also seen in the branches of the lt. external carotid artery. During the operation, the PCA aneurysm which has been diagnosed as the ruptured one, was found to arise from the posterior ... S Mandai,S Nishino,T Itoh,... - 《No Shinkei Geka...
String of Beads Sign or String of Pearls SignFibromuscular dysplasia is the second in frequency disease causing renal artery stenoses. It is the most common cause of secondary arterial hypertension in young patients.doi:10.1007/978-3-319-04013-4_71Andrey Yudin...
Fig.1 A string of pearls. Fig.2 Angiographic image of a right renal artery injection which shows the "string-of-pearls" appearance in the right renal artery. Fig.3 Coronally reconstructed image during the arterial phase of enhancement in a hypertensive patient shows the "string-of-pearls" ...