A white lesion appears on the buccal mucosa, showing pseudomycelium and chlamydospores along with adjacent desquamated epithelium. What is the most likely diagnosis for this patient?

Explanation

The presence of pseudomycelium and chlamydospores in a white patch on the buccal mucosa, accompanied by desquamated epithelium, is characteristic of candidiasis. Other listed fungal infections do not typically present with these microscopic features in the oral mucosa.