{Reference Type}: Case Reports {Title}: Ruptured internal carotid artery aneurysm following surgery for chronic sinusitis: delayed presentation: a case report. {Author}: Al-Domaidat D;Jawad J; {Journal}: J Surg Case Rep {Volume}: 2024 {Issue}: 1 {Year}: 2024 Jan 暂无{DOI}: 10.1093/jscr/rjae010 {Abstract}: Rupture of internal carotid artery aneurysm has high mortality rate and needs high index of suspicion for immediate management. Massive epistaxis after rupture of aneurysms in the petrous part of internal carotid artery is extremely rare. In this paper, we report the first case of delayed rupture of a petrous carotid aneurysm which developed because of chronic allergic sinusitis.