- Any structure or apparatus shaped like a butterfly with outstretched wings.
- A scaling erythematous lesion on each cheek, joined by a narrow band across the nose; seen in lupus erythematosus and seborrheic dermatitis.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.