A 58-year-old male with uncontrolled diabetes mellitus presented with ulcers on the left buccal mucosa corresponding to 35, 36, and 37 regions. Roughly 4 cm × 3 cm which were irregular in shape. The ulcer appears to have punched-out borders with tissue tags and is surrounded by inflammation. A similar ulcer was also present in the right buccal mucosa with 45, 46, and 47 [].\nDifferential diagnosis: Traumatic ulcer secondary to cheek bite.
A 60-year-old female with no relevant medical history presented with complaint of ulcers on her mouth and inability to eat. The dorsal surface of the tongue shows generalized erythema with large areas showing complete papillary atrophy with small surrounding zones of papillary regeneration. Bilateral angular cheilitis was noted. Geographic tongue along with nutritional deficiency and xerostomia was observed. A lack of salivary pool in the mouth was noted [].\nDifferential diagnosis: Ulceration secondary to nutritional deficiency/benign migratory glossitis.