A patient presents with small, painful ulcers with a yellow center and red halo. What is the most likely diagnosis?
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Correct answer: Aphthous ulcers
Aphthous ulcers, or canker sores, are painful shallow ulcers with a yellow base. They are not caused by viruses and occur on non-keratinized mucosa.
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More Oral Pathology: Common Lesions questions
- Which lesion is commonly associated with tobacco use and presents with red, velvety areas on the oral mucosa?
- Which condition presents as multiple small, yellow papules on the buccal mucosa, representing ectopic sebaceous glands?
- Which lesion appears as a red, inflamed papule that bleeds easily and is often associated with pregnancy?
- Which lesion appears as a white patch that CAN be wiped off, leaving a red, raw surface?
- Which lesion is characterized by “migrating” red patches with white borders on the tongue?
- Which benign lesion results from chronic cheek biting or irritation?