Abstract
Oral potentially malignant disorder (OPMD) is a broad term that encompasses anything that has a risk of progressing to oral cancer, including clinically normal oral mucosa. OPMDs includes both strictly clinical conditions (e.g., leukoplakia, erythroplakia, and erythroleukoplakia) and a variety of diagnoses that have well-established clinical and histologic characteristics (e.g., submucous fibrosis, dyskeratosis congentia, smokeless tobacco keratosis, chronic candidiasis lichen planus, discoid lupus erythematosus, syphilitic glossitis, and actinic keratosis). In contrast, dysplasia is a histological diagnosis that describes “abnormal growth” at the cellular level, as its name implies. The diagnostic criteria for epithelial dysplasia includes both architectural and cytological epithelial changes that serve as evidence of the cellular misbehavior that is thought to progress to oral squamous cell carcinoma (OSCC). However, although a plethora of grading scales, models, and biomarkers exist, no one has been able to reliably predict if and when epithelial dysplasia will traverse the basement membrane and invade the underlying connective tissue to progress to OSCC. This leaves clinicians with a difficult conundrum in the management and surveillance of these historically controversial conditions.
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References
Baillie S, Simms W. Queries and responses from the medical committee of the society for investigating the nature and cure of cancer. Edinb Med Surg J. 1806;2:382–9.
Warnakulasuriya S, Johnson NW, van der Waal I. Nomenclature and classification of potentially malignant disorders of the oral mucosa. J Oral Pathol Med. 2007;36:575–80.
Reibel J, Gale N, Hille J, et al. Oral potentially malignant disorders and oral epithelial dysplasia. In: El-Naggar AK, Chan JKC, Grandis JR, Takata T, Slootweg PPJ, editors. WHO classification of head and neck tumours. 4th ed. Lyon: IARC; 2017. p. 112–5.
Speight PM, Khurram SA, Kujan O. Oral potentially malignant disorders: risk of progression to malignancy. Oral Surg Oral Med Oral Pathol Oral Radiol. 2018;125(6):612–27.
Warnakulasuriya S, Kujan O, Aguirre-Urizar JM, Bagan JV, González-Moles MÁ, Kerr AR, Lodi G, Mello FW, Monteiro L, Ogden GR, Sloan P, Johnson NW. Oral potentially malignant disorders: a consensus report from an international seminar on nomenclature and classification, convened by the WHO Collaborating Centre for Oral Cancer. Oral Dis. 2021;27(8):1862–80.
Nikitakis NG. Special focus issue on potentially premalignant oral epithelial lesions: introduction and perspective. Oral Surg Oral Med Oral Pathol Oral Radiol. 2018;125(6):575–6.
Van der Waal I. Historical perspective and nomenclature of potentially malignant or potentially premalignant oral epithelial lesions with emphasis on leukoplakia-some suggestions for modifications. Oral Surg Oral Med Oral Pathol Oral Radiol. 2018;125(6):577–81.
Chaturvedi AK, Udaltsova N, Engels EA, Katzel JA, Yanik EL, Katki HA, Lingen MW, Silverberg MJ. Oral leukoplakia and risk of progression to oral cancer: a population-based cohort study. J Natl Cancer Inst. 2020;112(10):1047–54.
Axell T, Pindborg JJ, Smith CJ, et al. Oral white lesions with special reference to precancerous and tobacco related lesions: conclusions of an international symposium held in Uppsala, Sweden, May 18-21, 1994. J Oral Pathol Med. 1996;25:49–54.
Hogewind WFC, van der Kwast WAM, van der Wall I. Oral leukoplakia, with emphasis on malignant transformation. J Craniomaxillofac Surg. 1989;17:128–33.
Iocca O, Sollecito TP, Alawi F, Weinstein GS, Newman JG, De Virgilio A, Di Maio P, Spriano G, Pardiñas López S, Shanti RM. Potentially malignant disorders of the oral cavity and oral dysplasia: a systematic review and meta-analysis of malignant transformation rate by subtype. Head Neck. 2020;42(3):539–55.
Waldron CA, Shafer WG. Leukoplakia revisited. Cancer. 1975;36:1386–92.
Reddi SP, Shafer AT. Oral premalignant lesions: management considerations. Oral Maxillofac Surg Clin North Am. 2006;18:425–33.
Abadie WM, Partington EJ, Fowler CB, Schmalbach CE. Optimal management of proliferative verrucous leukoplakia: a systematic review of the literature. Otolaryngol Head Neck Surg. 2015;153:504–11.
Goette DK. Review of erythroplasia of queyrat and its treatment. Urology. 1976;8(4):311–5.
Cawson RA, Langdon JD, Eveson JW. Ertyroplasia (‘ertyroplakia’). In: Cawson RA, editor. Surgical pathology of the mouth and jaws. Oxford: Wright; 1996. p. 180.
Pindborg JJ, Reichart PA, Smith CJ, et al. Histological typing of cancer and precancer of the oral mucosa. 2nd ed. Berlin: Springer; 1997.
Shafer WG, Waldron CA. Erththroplakia of the oral cavity. Cancer. 1975;36:1021–8.
Slaughter DP, Southwick HW, Smejkal W. “Field cancerization” in oral stratified squamous epithelium: clinical implications of multicentric origin. Cancer. 1953;6(5):963–8.
Califano J, van der Riet P, Westra W, Nawroz H, Clayman G, Piantadosi S, et al. Genetic progression model for head and neck cancer: implications for field cancerization. Cancer Res. 1996;56:2488–92.
Smith C, Pindborg JJ. Histologic grading of oral epithelial atypia by the use of photographic standards. Copenhagen: C. Hamburgers Bogtrykkeri; 1969.
Pindborg JJ, Reichart PA, Smith CJ, van der Waal I. World Health Organization: histological typing of cancer and precancer of the oral mucosa. Berlin: Springer; 1997.
WHO, Collaborating Centre for Oral Precancerous Lesions. Definition of leukoplakia and related lesions: an aid to studies on oral precancer. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 1978;46:518–39.
Brothwell DJ, Lewis DW, Bradley G, Leong I, Jordan RC, Mock D, Leake JL. Observer agreement in the grading of oral epithelial dysplasia. Community Dent Oral Epidemiol. 2003;31(4):300–5.
Ranganathan K, Kavitha L. Oral epithelial dysplasia: classifications and clinical relevance in risk assessment of oral potentially malignant disorders. J Oral Maxillofac Pathol. 2019;23(1):19–27.
Abbey LM, Kaugars GE, Gunsolley JC, Burns JC, Page DG, Svirsky JA, Eisenberg E, Krutchkoff DJ, Cushing M. Intraexaminer and interexaminer reliability in the diagnosis of oral epithelial dysplasia. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 1995;80(2):188–91.
Warnakulasuriya S, Reibel J, Bouquot J, Dabelsteen E. Oral epithelial dysplasia classification systems: predictive value, utility, weaknesses and scope for improvement. J Oral Pathol Med. 2008;37:127–33.
Kujan O, Oliver RJ, Khattab A, Roberts SA, Thakker N, Sloan P, et al. Evaluation of a new binary system of grading oral epithelial dysplasia for prediction of malignant transformation. Oral Oncol. 2006;42:987–93.
Nankivell P, Williams H, Matthews P, Suortamo S, Snead D, McConkey C, et al. The binary oral dysplasia grading system: validity testing and suggested improvement. Oral Surg Oral Med Oral Pathol Oral Radiol. 2013;115:87–94.
Lingen MW, Kalmar JR, Karrison T, et al. Critical evaluation of diagnostic aids for the detection of oral cancer. Oral Oncol. 2008;44(1):10–22.
Downer MC, Moles DR, Palmer S, Speight PM. A systematic review of test performance in screening for oral cancer and precancer. Oral Oncol. 2004;40(3):264–73.
Lane PM, Gilhuly T, Whitehead P, Zeng H, Poh CF, Ng S, et al. Simple device for the direct visualization of oral-cavity tissue fluorescence. J Biomed Opt. 2006;11(2):024006.
Rashid A, Warnakulasuriya S. The use of light-based (optical) detection systems as adjuncts in the detection of oral cancer and oral potentially malignant disorders: a systematic review. J Oral Pathol Med. 2015;44(5):307–28.
Mashberg A. Final evaluation of tolonium chloride rinse for screening of high-risk patients with asymptomatic squamous carcinoma. J Am Dent Assoc. 1983;106(3):319–23.
Portugal LC, Wilson KM, Biddinger PW, et al. The role of toluidine blue in assessing margin status after resection of squamous cell carcinomas of the upper aerodigestive tract. Arch Otolaryngol Head Neck Surg. 1996;122:517–9.
Field EA, McCarthy CE, Ho MW, Rajlawat BP, Holt D, Rogers SN, Triantafyllou A, Field JK, Shaw RJ. The management of oral epithelial dysplasia: the Liverpool algorithm. Oral Oncol. 2015;51(10):883–7.
Speight PM. Update on oral epithelial dysplasia and progression to cancer. Head Neck Pathol. 2007;1(1):61–6.
Awadallah M, Idle M, Patel K, Kademani D. Management update of potentially premalignant oral epithelial lesions. Oral Surg Oral Med Oral Pathol Oral Radiol. 2018;125(6):628–36.
Kademani D, Dierks E. Surgical management of oral and mucosal dysplasias: the case for surgical excision. J Oral Maxillofac Surg. 2007;65(2):287–92.
Hanahan D, Weinberg RA. Hallmarks of cancer: the next generation. Cell. 2011;144:646–74.
Nikitakis N, Pentenero M, Georgaki M, Poh C, et al. Molecular markers associated with development of potentially premalignant oral epithelial lesions: current knowledge and future implications. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2008;125:650–69.
Smith J, Rattay T, McConkey C, Helliwell T, Mehanna H. Biomarkers in dysplasia of the oral cavity: a systematic review. Oral Oncol. 2009;45:647–53.
Bera K, Schalper KA, Rimm DL, Velcheti V, Madabhushi A. Artificial intelligence in digital pathology—new tools for diagnosis and precision oncology. Nat Rev Clin Oncol. 2019;16(11):703–15.
Hwang JT, Gu YR, Shen M, Ralhan R, Walfish PG, Pritzker KP, Mock D. Individualized five-year risk assessment for oral premalignant lesion progression to cancer. Oral Surg Oral Med Oral Pathol Oral Radiol. 2017;123(3):374–81.
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Aljadeff, L., Morlandt, A.B. (2023). Oral Dysplasia. In: Melville, J.C., Coelho, P.G., Young, S. (eds) Advancements and Innovations in OMFS, ENT, and Facial Plastic Surgery. Springer, Cham. https://doi.org/10.1007/978-3-031-32099-6_7
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