A "boxer glove" contoured laryngeal amyloidosis.

Laryngeal amyloidosis is uncommon and poorly understood, with limited long-term studies. Although primary localized laryngeal amyloidosis is extremely rare, it frequently involves the ventricles and the false and true vocal cords. We present a 58-year-old woman with localized laryngeal amyloidosis who presented no symptoms. On indirect laryngoscopic examination, the mass involved both arytenoids only, and had a likeness to a "boxer glove." She was treated surgically by microlaryngoscopy under general anesthesia and the mass was excised using a carbon dioxide laser. We present this case and a review of literature.