Diffuse cutaneous allergic reaction to Dermabond.

Area of Science:

• Dermatology
• Allergy and Immunology
• Wound Care

Background:

• 2-octyl cyanoacrylate (Dermabond) is increasingly used for wound closure by various medical professionals.
• Complications are typically minor and related to application technique.
• Allergic reactions to cyanoacrylate adhesives are uncommon but can be misdiagnosed.

Observation:

• A patient presented with a diffuse cutaneous reaction after surgical incision closure with Dermabond.
• The reaction was initially suspected to be an infectious process like cellulitis.
• The patient's symptoms were promptly identified as an allergic reaction.

Findings:

• The case highlights a rare diffuse cutaneous allergic reaction to 2-octyl cyanoacrylate.
• Misdiagnosis as infection can lead to incorrect treatment.
• Early recognition of allergic contact dermatitis is key.

Implications:

• Clinicians should consider allergic reactions in patients with unexpected skin manifestations post-Dermabond application.
• Differentiating allergic reactions from infections is critical for appropriate patient management.
• Awareness of rare adverse events associated with topical adhesives is important for patient safety.