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Dual lumen balloon catheter - An effective substitute for two single lumen catheters in treatment of vascular targets with challenging anatomy

Borota, Ljubisa (author)
Uppsala universitet,Radiologi
Mahmoud, Ehab (author)
Uppsala universitet,Radiologi
Nyberg, Christoffer (author)
Uppsala universitet,Neurokirurgi
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Lewén, Anders, 1965- (author)
Uppsala universitet,Neurokirurgi
Enblad, Per (author)
Uppsala universitet,Neurokirurgi
Ronne-Engström, Elisabeth (author)
Uppsala universitet,Neurokirurgi
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 (creator_code:org_t)
Elsevier BV, 2018
2018
English.
In: Journal of clinical neuroscience. - : Elsevier BV. - 0967-5868 .- 1532-2653. ; 51, s. 91-99
  • Journal article (peer-reviewed)
Abstract Subject headings
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  • The aim of this study was to describe our experience in the treatment of various pathological conditions of the cranial and spinal blood vessels and hypervascularized lesions using dual lumen balloon catheters. Twenty-five patients were treated with endovascular techniques: two with vasospasm of cerebral blood vessels caused by subarachnoid hemorrhage, one with a hypervascularized metastasis in the vertebral body, two with spinal dural fistula, four with cerebral dural fistula, three with cerebral arteriovenous malformations, and 13 with aneurysms. The dual lumen balloon catheters were used for remodeling of the coil mesh, injection of various liquid embolic agents, particles and nimodipine, for the prevention of reflux and deployment of coils and stents. The diameter of catheterized blood vessels varied from 0.7 mm to 4 mm. Two complications occurred: perforation of an aneurysm in one case and gluing of the tip of balloon catheter by embolic material in another case. All other interventions were uneventful, and therapeutic goals were achieved in all cases except in the case with gluing of the tip of balloon catheter. The balloons effectively prevented reflux regardless of the type of the embolic material and diameter of blood vessel. The results of our study show that dual lumen balloon catheters allow complex interventions in the narrow cerebral and spinal blood vessels where the safe use of two single lumen catheters is either limited or impossible.

Subject headings

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Radiologi och bildbehandling (hsv//swe)
MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Radiology, Nuclear Medicine and Medical Imaging (hsv//eng)

Keyword

Balloon catheter
Dual lumen
Neurointervention

Publication and Content Type

ref (subject category)
art (subject category)

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