PULMONARY angiography is potentially the most positive ... After operation the dyspnea, tachycardia and neck-vein distention disappeared. Repeat studies after 1 week (Tables 1 and 2) showed ...

Methods All consecutive head and neck CT angiography (CTA) scans performed during stroke codes and run through an AI software engine (Viz LVO) between May 2019 and October 2020 were prospectively ...

Aneurysm occlusions on immediate and final follow-up cerebral angiography were categorized as complete occlusion (no filling of the contrast agent in the aneurysm sac) or incomplete occlusion ...

Angiography is almost always done during the procedure ... such as the carotid arteries in the neck, or the abdominal aorta. These procedures may be combined at the same time if widespread arterial ...

Abstract: Digital subtraction angiography (DSA) is an essential diagnostic tool for ... Experimental results on a real head-and-neck DSA dataset demonstrate the superiority of our method compared to ...

Abstract: Aneurysm segmentation in computed tomography angiography (CTA) images is essential for medical ... using CTA images of head and neck. This framework consists of two key components: 1) a ...

“Persistent chest pain is one of the main indicators that might need an angiography, particularly if it spreads to the back, neck, or arms. Often referred to as angina, this pain is a sign that the ...

An angiogram is a diagnostic procedure for identifying blood vessel issues, often indicated by symptoms like persistent chest pain, shortness of breath, or fainting. Experts suggest it can detect ...

A key step in the evaluation of acute stroke is non-contrast head CT (HCT) and head and neck CT angiogram (CTA). These imaging studies can either be bundled at presentation, or a delayed CTA may be ...

The dynamic computed tomography angiography protocol consisted of a first image acquisition with the patient in the anatomic position of the head and neck. This was followed by a second acquisition ...

or neck. Once the catheter is guided to its designated site, contrast dye is injected, and X-ray pictures are taken. Based on the angiogram results, further interventions may be performed (e.g., ...