Severe Allergic Dermatitis After Closure of Foramen Ovale With Amplatzer Occluder

Abstract

Allergic reaction to nitinol is rarely reported, and its incidence, symptoms, and course have not been clearly defined. We report an occurrence of severe progressive generalized exanthema 3 days after the implantation of an Amplatzer occluder for a patent foramen ovale, with symptoms disappearing immediately after surgical removal of the device 3 months later.

The risks and possible prevention of allergic reaction to nickel and especially to titanium are discussed. (C) 2013 by The Society of Thoracic Surgeons

Keywords

• implantation
• dermatitis
• foramen ovale
• amplatzer occluder