Which lesion appears as a small, painful ulcer with a red halo?

Which feature is commonly seen in oral lichen planus?

Which condition is most often associated with removable denture wearers?

A non-healing ulcer with indurated margins is most likely:

Which of the following is NOT a likely cause of pigmented oral lesions?

Which site is THE most commonly affected by OSCC ?

Which of the following is FALSE regarding leukoplakia ?

      I.        All leukoplakias become malignant

    II.        It is a white plaque with no specific diagnosis after exclusion of other conditions.

   III.        Non-homogenous leukoplakia has lower malignant potential

   IV.        It is always associated with tobacco use

What is the key histological feature of erythroplakia ?

What percentage of OSCC cases in Perak (2019–2023) were detected at TNM Stage I ?

What is a key feature of proliferative verrucous leukoplakia (PVL) ?

What is the recommended management when smokeless tobacco keratosis does not resolve within 6 weeks after habit cessation ?

Which of the following are common differential diagnoses of desquamative gingivitis ?

       I.          Oral Lichen Planus (OLP)

      II.          Chronic Periodontitis

    III.          Mucous Membrane Pemphigoid (MMP)

    IV.          Pemphigus Vulgaris (PV)