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Published on: March 11, 2014
[Interpretation of "Proliferative verrucous leukoplakia: an expert consensus guideline for stadardized assessment and
S S Zhang1, C X Liu1, Q M Chen2
1Department of Oral Medicine, Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine & Clinical Research Center for Oral Diseases of Zhejiang Province & Key Laboratory of Oral Biomedical Research of Zhejiang Province & Cancer Center of Zhejiang University, Hangzhou 310006, China.
Abstract:
Proliferative verrucous leukoplakia (PVL) is a special oral leukoplakia, which has the characteristics of high recurrence and canceration rate. In 2021, the American Society of Oral and Maxillofacial Pathology and the North American Association of head and neck Pathologists published "Proliferative verrucous leukoplakia: an expert consensus guideline for standardized assessment and reporting", and divided PVL into four categories: ①Corrugated ortho(para)hyperkeratotic lesion, not reactive; ②Bulky hyperkeratotic epithelial proliferation, not reactive; ③Squamous cell carcinoma, or suspicious for squamous cell carcinoma; and ④Does not fit any above category. This paper intends to interpret the new classifications of PVL in the guidelines in order to provide guidance for clinical diagnosis and treatment.
