Читать книгу Essential Cases in Head and Neck Oncology - Группа авторов - Страница 17

A 64‐year‐old woman presents with a nonhealing ulcer of the right mandibular alveolus for the past month after extraction of the second molar. The lesion is not painful and does not bleed. She has a more than 40 pack‐year history of smoking and drinking two alcoholic drinks a day for the past 30 years. She does not report any history of other medical problems or prior malignancy.