Australian Dental Council (ADC) Practice Test 2025 - Free ADC Practice Questions and Study Guide

Question: 1 / 1390

What is the significance of erosive lichen planus?

High malignant potential

Some malignant potential

Erosive lichen planus is significant due to its potential for malignant transformation, which is classified as some malignant potential. While most presentations of lichen planus are benign and self-limiting, the erosive form can have serious implications. Specifically, erosive lichen planus may lead to dysplasia and has been associated with an increased risk of oral squamous cell carcinoma, particularly in long-standing cases.

Understanding this potential is crucial for both diagnosis and management, as it highlights the importance of monitoring patients with erosive lichen planus closely for any signs of transformation and implementing appropriate treatment strategies. This potential for malignancy necessitates a proactive approach, including patient education about symptoms to watch for and the need for regular follow-ups, which distinguishes it from forms of lichen planus that are typically considered strictly benign.

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No malignant potential

Always benign

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