Squamous cell carcinoma of the columella

Reproduced with permission from: Parsons JT, Stringer SP, Mancuso AA, Million RR. Nasal vestibule, nasal cavity, and paranasal sinuses. In: Million RR, Cassisi NJ (Eds). Management of Head and Neck Cancer: A Multidisciplinary Approach. Philadelphia: J.B. Lippincott Company, 1994. Copyright © 1994 Lippincott Williams & Wilkins. www.lww.com.