An ulcerated lesion of the left maxillary mucosa

Affiliations

• ¹ Department of Pathology and Laboratory Medicine, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada.
• ² Private practice limited to periodontics and implant dentistry, Ottawa, ON, Canada.
• ³ Department of Pathology and Laboratory Medicine, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada. Electronic address: mdarlin@uwo.c.