Keratoacanthoma of the Nasal Septum Secondary to Ranibizumab Use

• Main Authors: Jason E. Cohn (Author), Hilary M. Caruso Sales (Author), Giang Huong Nguyen (Author), Harvey Spector (Author), Kenneth Briskin (Author)
• Format: Book
• Published: Hindawi Limited, 2017-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Keratoacanthoma (KA) is a benign epithelial tumor that typically presents as a firm, cone-shaped, flesh-colored nodule with a central horn-filled crater. KA is considered to be a low-grade variant of squamous cell carcinoma (SCC). We report a rare case of a 72-year-old male who presented with a KA i...