Numbers lower than that suggest greater obstruction of the affected artery. Results lower than .90 can indicate a need for imaging tests, such as ultrasound or an angiogram ... More severe blockages ...

Dania Daye, MD, PhD Associate Professor of Radiology, Harvard Medical School IR Division Quality Director Co-Director of IR ...

Patient selection, imaging techniques, procedural insights, strategies for optimizing patient outcomes, and more.

Madurai: Doctors at a private hospital in Madurai successfully performed a life-saving neuroendovascular procedure on a 9-month-old baby boy diagnosed.

Ni explained that diagnostic cerebral angiography has traditionally involved trans femoral access which involves inserting the catheter into the femoral artery in the groin area. However ...

Digital Subtraction Angiography (DSA) sequences ... In this paper, we introduce a DSA Sequence-based Cerebral Artery segmentation dataset (DSCA), the publicly accessible dataset designed specifically ...

Despite the maturity of the procedure, access-site complications and poor patient satisfaction remain issues with the femoral ... angiogram, had a modified Rankin Scale score of 2 or less, were ...

One-year success rates from angioplasty to treat femoropopliteal artery disease were significantly higher among patients whose procedures were guided by IVUS alongside angiography compared with those ...

Computed tomography angiography showed the absence of the basilar artery and an abnormal anastomosis between the anterior and posterior circulation. Clinical symptoms continued to worsen, and ...

Objective: Chronic internal carotid artery occlusion (CICAO ... sheath was inserted through a right femoral puncture using the Seldinger technique or a carotid incision. Subsequently an immediate ...