{Reference Type}: Case Reports {Title}: A case of catastrophic epistaxis from the internal carotid artery due to multiple surgeries and irradiations for pituitary tumor: Rescued utilizing high-flow bypass and simultaneous skull base reconstruction. {Author}: Takabayashi K;Takebayashi S;Sakurai J;Gotoh S;Takizawa K; {Journal}: Clin Case Rep {Volume}: 9 {Issue}: 8 {Year}: Aug 2021 暂无{DOI}: 10.1002/ccr3.4697 {Abstract}: Revascularization for internal carotid artery rupture should be considered immediately under the situation where endovascular treatment is not indicated. Revascularization can prevent the risk of hemorrhage during skull base reconstruction.