Ulcers on the palate.
D006801:Humans; D008297:Male; D008875:Middle Aged; D010159:Palate / Q000473:pathology*; D012466:Salivary Gland Diseases / Q000473:pathology*; D012797:Sialometaplasia, Necrotizing / Q000473:pathology*; D014456:Ulcer / Q000473:pathology