Treatment of Symptomatic Carotid Webs.

Background: The present study aims to describe the clinical characteristics and treatment outcomes of patients with symptomatic carotid web treated at a single institution in South America.

Methods: Retrospective study of a single-center experience of patients with carotid webs surgically treated from September 2019 to September 2023.

Results: Ten patients had carotid webs, 6 (60%) were females.

Pulmonary Aneurysmal Arteriovenous Malformation Treated With a Vascular Plug.

Purpose: To report a case of an asymptomatic patient with a pulmonary aneurysmal arterio-venous malformation successfully treated with a vascular plug.

Case Report: An active 30-year-old male patient, residing at 3000 ft above sea level was referred due to an incidental finding on a CT scan of a 37 mm vascular mass localized in the lower lobe of the right lung, which corresponded to a pulmonary arteriovenous malformation with a single feeding artery. The patient was treated with an Amplatzer vascular plug, which effectively excluded the afferent vessel.

Stenting of innominate vein compression syndrome.

We report the case of a 60-year-old woman who sought medical attention for left cervical and supraclavicular pain and swelling. Previous computed tomography, intravascular ultrasound, and venography studies were reviewed, confirming extrinsic compression of the left innominate vein by the left common carotid artery against the left clavicle head. Stenting of the lesion was performed, with good mid-term symptom relief and patency.