Flow-Diverter Treatment for Unruptured but Growing Vertebral Artery Dissecting Aneurysm Accompanied by Simultaneous Contralateral Vertebral Artery Dissection in the Acute Phase: A Case Report and Review of the Literature. - Rai Y; Kiyofuji S; Koizumi S; Shiokawa Y; Tanishima T; Tamura A (Cureus, 2025)