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 50-year-old female patient with a history of diabetes mellitus presented with complaint of pin pricking sensation on the back of her throat. Examination revealed glazed inelastic tissue. Lip mucosa shows a generalized pallor with a marked lack of salivary pool and the patient complains of dysphagia.\nDifferential diagnosis: Mucositis secondary to anemia and xerostomia.