Strawberry tongue of scarlet fever
White coated tongue with hyperemic papillae projectingSmall, white ulcers (spots) on a reddened background that occur on the inside of the cheeks early in the course of measles.
Koplik spots of measles
This HIV-positive patient presented with an intraoral Kaposi’s sarcoma lesion with an overlying candidiasis infection. Initially, the KS lesions are flattened and red, but as they age they become raised, and darker, tending to a purple coloration. Kaposi sarcoma of AIDS
Gum in AML
Acute myeloid leukemia may present as gum infiltrates, especially in cases of acute myelomonocytic leukemia (FAB M4) and monoblastic leukemia (FAB M5).Mouth melanotic pigmentation in various diseases
Addison diseasePeutz Jegher syndrome
White, confluent patches of fluffy ("hairy"), hyperkeratotic thickenings, almost always situated on the lateral border of the tongue.
Hairy leukoplakia tongue