Oral Lichen Planus: An Overview

Authors

  • Benoit M. Cyrenne, MD Division of Dermatology, Department of Medicine, University of Toronto, Toronto, ON Women’s College Hospital, Toronto, ON Sunnybrook Health Sciences Centre, Toronto, ON Toronto Dermatology Centre, Toronto, ON

Abstract

Oral lichen planus (OLP) is an inflammatory disorder of the oral mucosa with a prevalence of 0.5% to 2.2% among adults. Disease onset tends to occur between the ages of 30 to 60 years and is observed more frequently among females than males. In contrast to the cutaneous lesions of lichen planus, OLP is often chronic and patients are plagued with relapses and remissions. OLP also often causes substantial morbidity, as it is considered to be a precancerous lesion owing to its associations with oral squamous cell carcinoma. Rates at which OLP undergoes malignant transformation range from 0.4% to 1.4%, and these rates are highest for the atrophic and ulcerative clinical subtypes of OLP.

Author Biography

Benoit M. Cyrenne, MD, Division of Dermatology, Department of Medicine, University of Toronto, Toronto, ON Women’s College Hospital, Toronto, ON Sunnybrook Health Sciences Centre, Toronto, ON Toronto Dermatology Centre, Toronto, ON

Dr. Benoit Cyrenne completed his medical school at Yale University in 2018, graduating cum laude. He then completed residency training at the University of Toronto where he was named Co-Chief Resident in his final year. Following graduation, he joined the faculty in the Division of Dermatology as a Clinician-Teacher at Women’s College Hospital and Sunnybrook Health Sciences Centre. His clinical and research interests lie in auto-inflammatory dermatoses, severe cutaneous adverse reactions to medications and cutaneous T-cell lymphoma. 

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Published

2024-06-26

How to Cite

1.
Cyrenne BM. Oral Lichen Planus: An Overview. Can Dermatol Today [Internet]. 2024 Jun. 26 [cited 2024 Oct. 11];5(2):10–14. Available from: https://canadiandermatologytoday.com/article/view/5-2-cyrenne

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