Alessandro Desole1, Francesco Campanile2, Federico Tosato2, Domenico Milite2. 1. Operative Unit of Vascular and Endovascular Surgery, S. Bortolo Hospital, Vicenza, Italy al.desole@gmail.com. 2. Operative Unit of Vascular and Endovascular Surgery, S. Bortolo Hospital, Vicenza, Italy.
Abstract
OBJECTIVES: Carotid artery pseudo-occlusion is a rare condition and its natural history and clinicopathological characteristics are not well defined. We reported our 7-year experience in the surgical treatment of carotid artery pseudo-occlusion to determine the real benefit of the surgical option. METHODS: From January 2006 to December 2013, 1414 patients were treated for high-grade stenosis of the internal carotid artery, 33 (2.3%) presented with a carotid pseudo-occlusion (26 males and 7 females, mean age: 70 ± 10). Nineteen patients were symptomatic, and 14 asymptomatic. Carotid artery pseudo-occlusion was identified by duplex scan (segmental occlusion at the origin of internal carotid artery with very thin distal flow) and the diagnostic confirmation was obtained by angio-computed-tomography (CT) scan. The operation was performed under general anaesthesia and constant Electroencephalography (EEG) monitoring. The follow-up was performed by duplex scan at discharge, 30 days, 6 months and yearly. RESULTS: Politetrafluoroetilene (PTFE) patch endarterectomy, eversion endarterectomy and carotid bypass were performed in 20 (61%), 10 (30%) and 3 patients (9%), respectively. No mortality or stroke was observed in postoperative period. Four patients presented with an asymptomatic postoperative thrombosis of the internal carotid artery. No restenosis was observed. CONCLUSIONS: Surgical treatment for carotid artery pseudo-occlusion is safe and effective.
OBJECTIVES: Carotid artery pseudo-occlusion is a rare condition and its natural history and clinicopathological characteristics are not well defined. We reported our 7-year experience in the surgical treatment of carotid artery pseudo-occlusion to determine the real benefit of the surgical option. METHODS: From January 2006 to December 2013, 1414 patients were treated for high-grade stenosis of the internal carotid artery, 33 (2.3%) presented with a carotid pseudo-occlusion (26 males and 7 females, mean age: 70 ± 10). Nineteen patients were symptomatic, and 14 asymptomatic. Carotid artery pseudo-occlusion was identified by duplex scan (segmental occlusion at the origin of internal carotid artery with very thin distal flow) and the diagnostic confirmation was obtained by angio-computed-tomography (CT) scan. The operation was performed under general anaesthesia and constant Electroencephalography (EEG) monitoring. The follow-up was performed by duplex scan at discharge, 30 days, 6 months and yearly. RESULTS:Politetrafluoroetilene (PTFE) patch endarterectomy, eversion endarterectomy and carotid bypass were performed in 20 (61%), 10 (30%) and 3 patients (9%), respectively. No mortality or stroke was observed in postoperative period. Four patients presented with an asymptomatic postoperative thrombosis of the internal carotid artery. No restenosis was observed. CONCLUSIONS: Surgical treatment for carotid artery pseudo-occlusion is safe and effective.
Authors: M Kappelhof; H A Marquering; O A Berkhemer; J Borst; A van der Lugt; W H van Zwam; J A Vos; G Lycklama À Nijeholt; C B L M Majoie; B J Emmer Journal: AJNR Am J Neuroradiol Date: 2018-04-05 Impact factor: 3.825
Authors: Makinderjit Dulai; Mohamed Elsherif; Wael Tawfick; Edel P Kavanagh; Niamh Hynes; Sherif Sultan Journal: SAGE Open Med Case Rep Date: 2018-06-20