Surgical removal of atrial septal defect closure device due to systemic allergic reaction to nickel: A case report.

Systemic hypersensitivity reaction to nickel-containing medical device is a rare complication after percutaneous atrial septal defect closure. The symptoms regress spontaneously or in response to medical treatment in most cases. Surgical device removal is mandatory and effective in patients whose symptoms persist despite optimal medical therapy. Herein, we report a case of systemic allergic contact dermatitis secondary to nickel allergy after atrial septal defect closure and its successful treatment with surgical removal of the device.