Patent foramen ovale (PFO) closure to prevent recurrent stroke in a patient with a nickel allergy.

Patent foramen ovale (PFO) closure to prevent recurrent stroke in a patient with a nickel allergy.

Connecticut medicine (2014-05-17)

Asad A Rizvi, Ronan Margey, Francis Kiernan

摘要

The case of a 44-year-old female with multiple embolic cerebellar infarcts associated with a "high risk" patent foramen ovale (PFO) is presented. This article reviews current management of PFO in association with cryptogenic stroke in light of the results of three recent randomized controlled trials and two meta-analyses of observational data. The article will also discuss circumstances which merit consideration for closure despite the negative trial data, and will review our management strategy for closure in this patient with a nickel allergy that precluded the use of the most commonly used PFO closure device.

材料

产品编号

品牌

产品描述

577995

Sigma-Aldrich

镍, nanopowder, <100 nm avg. part. size, ≥99% trace metals basis

510033

Sigma-Aldrich

Raney^®-镍, W.R. Grace and Co. Raney^® 2400, slurry, in H₂O, active catalyst

203904

Sigma-Aldrich

镍, powder, <150 μm, 99.99% trace metals basis

GF21346848

镍, rod, 100mm, diameter 1.5mm, 99.99+%

357553

Sigma-Aldrich

镍, foil, thickness 0.5 mm, 99.98% trace metals basis

357634

Sigma-Aldrich

镍, wire, diam. 0.25 mm, ≥99.9%

267074

Sigma-Aldrich

镍, rod, diam. 6.35 mm, ≥99.99% trace metals basis

GF56791378

镍, pellets, 100g, max. size 10mm, 99.999%

357626

Sigma-Aldrich

镍, wire, diam. 0.5 mm, ≥99.9% trace metals basis

GF37939506

镍, mesh, 30x30mm, nominal aperture 0.34mm, thickness 0.025mm, wire diameter 0.041mm, 70 wires/inch, open area 80%, electro-formed mesh, 99.9%

267058

Sigma-Aldrich

镍, wire, diam. 0.5 mm, ≥99.99% trace metals basis

357588

Sigma-Aldrich

镍, foil, thickness 0.1 mm, 99.98% trace metals basis

767484

Sigma-Aldrich

镍, sputtering target, diam. × thickness 2.00 in. × 0.25 in., 99.95% trace metals basis

267007

Sigma-Aldrich

镍, foil, thickness 0.25 mm, 99.995% trace metals basis

GF86063654

镍, foil, 100x100mm, thickness 1.6mm, 99%

GF72121159

镍, foil, light tested, 150x150mm, thickness 0.025mm, 99.9%

GF04391591

镍, mesh, 100x250mm, nominal aperture 0.73mm, wire diameter 0.25mm, 26x26 wires/inch, open area 55%, plain weave mesh, 99%

GF17897596

镍, pellets, 100g, max. size 5mm, 99.99+%

GF89678570

镍, wire reel, 100m, diameter 0.025mm, as drawn, 99.98%

GF55371832

镍, mesh, 65x65mm, nominal aperture 0.34mm, thickness 0.025mm, wire diameter 0.041mm, 70 wires/inch, open area 80%, electro-formed mesh, 99.9%

GF60569455

镍, foil, 100x100mm, thickness 0.1mm, annealed, 99%

GF90261547

镍, mesh, 130x130mm, nominal aperture 0.04mm, thickness 0.004mm, wire diameter 0.011mm, 500 wires/inch, open area 60%, electro-formed mesh, 99.9%

GF18587975

镍, sphere, 100pcs, diameter 1.0mm, precision sphere grade 200, 99%

GF97780315

镍, foil, 200x200mm, thickness 0.1mm, annealed, 99%

GF56481969

镍, pellets, 20g, max. size 5mm, 99.99+%

GF71556958

镍, rod, 200mm, diameter 2.0mm, annealed, 99%

GF07235131

镍, mesh, 240x240mm, nominal aperture 0.43mm, thickness 0.004mm, wire diameter 0.067mm, 51 wires/inch, open area 75%, electro-formed mesh, 99.9%

GF27854196

镍, foil, 50x50mm, thickness 1.6mm, 99%

GF35122092

镍, mesh, 65x65mm, nominal aperture 0.04mm, thickness 0.004mm, wire diameter 0.011mm, 500 wires/inch, open area 60%, electro-formed mesh, 99.9%

GF10085240

镍, pellets, 20g, max. size 10mm, 99.99+%