When Oral Lesions Look Alike
Which condition is considered a diagnosis of exclusion?
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Correct!
Wrong!
Recurrent aphthous stomatitis is considered a diagnosis of exclusion because other potential causes, including nutritional deficiencies and systemic conditions, must be ruled out.
Which finding is a hallmark of oral lichen planus?
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Correct!
Wrong!
Wickham striae are a characteristic lacelike pattern associated with oral lichen planus and may accompany ulceration, erythema, or desquamation.
Which diagnostic approach is considered the gold standard for pemphigus vulgaris?
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Correct!
Wrong!
Pemphigus vulgaris is diagnosed through an incisional biopsy of oral or skin tissue followed by routine hematoxylin-eosin staining and direct immunofluorescence staining.
When Oral Lesions Look Alike
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