Pathology · single question
A small white lesion on the soft palate does not wipe off. All of the following are reasonable considerations EXCEPT:
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Correct answer: A. Pleomorphic adenoma
- A. Correct (the EXCEPTION). A pleomorphic adenoma is a submucosal salivary tumor presenting as a firm swelling/mass, not a white surface lesion.
- B. Incorrect. Leukoplakia is a white plaque that does not wipe off — a valid consideration.
- C. Incorrect. Lichen planus can present as white striae/plaques on the mucosa.
- D. Incorrect. Chronic friction/keratosis produces an adherent white lesion.