Background We report a symptomatic carotid web successfully treated with carotid endarterectomy. A healthy 43-year-old woman presented with acute-onset left-sided weakness. Carotid web was evident on computed tomography angiography as a focal filling defect in the right common carotid artery. This right common carotid artery web extended into the ICA created an eddy resulting in turbulent flow. Subsequent acute embolus formation led to embolization and acute stroke. Method Review of the literature was performed using Medline Plus and PubMed databases. Result The patient underwent carotid endarterectomy with primary closure. Procedure was well tolerated and there was an uneventful recovery. Conclusion Arterial webs are a rare arteriopathy and a usual arrangement of fibromuscular intralumenal in-growth with unclear etiology. It is however, an important potential etiology of stroke in patients without traditional atherosclerotic risk factors. Carotid web and atypical carotid fibromuscular dysplasia should be considered in young, otherwise healthy patients presenting with stroke and without the typical risk factors for atherosclerotic carotid disease and stroke.

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We report a case of agenesis of the infrarenal inferior vena cava in a 16-year-old male presenting with venous stasis dermatitis and ulceration in the gaiter region bilaterally. Duplex imaging was performed revealing absence of infrarenal inferior vena cava and iliofemoral venous system. Magnetic resonance venography then confirmed the above findings along with revealing extensive lumbar and pelvic collateralization. This patient's condition has been successfully managed conservatively with compression therapy and wound care. This case is a rare example of a congenital malformation of the inferior vena cava and represents the only reported case with presenting symptoms of venous stasis ulceration in a pediatric patient.

transposition and bypass surgical groups. However, both surgical groups were significantly superior to the percutaneous groups.Conclusions: Cephalic arch stenosis is a significant cause of brachiocephalic AVF malfunction. Surgical options offer superior long-term patency and functional results and should be considered earlier in the treatment of this disease.

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