[Case of unusual osteoradionecrosis of the mandible].
D005887:Gingival Neoplasms / Q000532:radiotherapy*; D006801:Humans; D008297:Male; D008334:Mandible / Q000528:radiation effects; D008336:Mandibular Diseases / Q000209:etiology*; D008875:Middle Aged; D010025:Osteoradionecrosis; D011832:Radiation Injuries / Q000209:etiology*; D011878:Radiotherapy / Q000009:adverse effects*