Effectiveness and safety of the Sugita clip for ruptured and unruptured intracranial aneurysms: A retrospective cohort study. - Uda K; Muraoka S; Kanamori F; Yokoyama K; Sakamoto Y; Araki Y; Takasu S; Goto S; Nishihori M; Izumi T; Saito R (Surgical neurology international, 2026)