ABSTRACT
We report a 32-year-old female patient who was referred to a tertiary care hospital in Muscat, Oman, in 2021 with an iatrogenic arteriovenous fistula (AVF) that presented as a neck swelling which developed few weeks after an attempt of central venous catheterisation through the right internal jugular vein. The fistula was corrected surgically with a successful outcome. AVF is an abnormal communication between an artery and vein which can occur as a congenital anomaly, after trauma or iatrogenic following central venous catheter or endovenous thermal ablation.
Subject(s)
Arteriovenous Fistula , Catheterization, Central Venous , Central Venous Catheters , Physicians , Female , Humans , Adult , Central Venous Catheters/adverse effects , Catheterization, Central Venous/adverse effects , Jugular VeinsABSTRACT
Objectives: Stroke is the second leading cause of death worldwide, resulting in 5.5 million deaths in 2016. Vascular interventions, including carotid endarterectomy (CEA) and carotid artery stenting, play a major role in stroke prevention, especially when performed early after onset of symptoms. This study aimed to define the role of vascular surgeons in ischaemic stroke management and hence improve referral patterns by creating an algorithm for the referral process. This could reduce time to intervention and optimise patient benefit from intervention. Methods: This retrospective study reviewed symptomatic and asymptomatic patients with atherosclerotic disease of the carotid artery who were referred to the Vascular Surgery Unit of Sultan Qaboos University Hospital, Muscat, Oman, from April 2018 to March 2020 to examine factors influencing recognition of suitable candidates for intervention. Following analysis of the data, algorithms/protocols were created to simplify the referral process of symptomatic and asymptomatic carotid artery disease for surgical intervention. Results: A total of 38 patients with ischaemic stroke were recognised as having carotid artery stenosis and were referred to the vascular surgery service during the study period. Only six met the criteria for CEA, four of which underwent the procedure. Conclusion: Choice of patients for CEA involves multiple steps, with potential for missed opportunities. By involving a multidisciplinary team approach, the recommended protocol aims to lead to early and appropriate referral to a vascular surgeon or an interventional radiologist, resulting in increased and optimised intervention in stroke prevention.
Subject(s)
Brain Ischemia , Carotid Artery Diseases , Carotid Stenosis , Ischemic Stroke , Stroke , Humans , Carotid Stenosis/surgery , Stents , Retrospective Studies , Brain Ischemia/complications , Stroke/prevention & control , Stroke/etiology , Treatment Outcome , Hospitals, University , Emergency Service, HospitalABSTRACT
We present a glimpse of vascular malformations seen at Sultan Qaboos University Hospital from July 2014 to December 2019. The cases are sporadic in nature. Molecular genetic studies can be conducted in patients with a family history of vascular malformations. Cultural practices relating to dress codes may lead to delays in presentation. A diagnostic/management algorithm about vascular malformations would help healthcare professionals diagnose, counsel, and refer appropriately, and a national registry would further enhance research and patient support groups.
