Multiple choice What is the white patch on the buccal mucosa which disappears on stretching? Leukoplakia White sponge nevus Scleroderma Lekoedema Reveal answer Fill a bubble to check yourself D Correct answer Explanation Leukoedema, clinically, can be seen as a white filmy opalaescent hue to definite grayish white area. It disappears on stretching and this is a characteristic feature of leukoedema. No treatment is required. It is a normal variation of oral mucosa.