An 8-year-old girl presented with her parents to the pediatric dentist complaining of pain and a burning sensation on her tongue.

A 16-year-old boy was referred to a pediatric dentist by his family dentist because of several "black spots" in his mouth.

A 15-year-old boy was referred to the oral surgeon by his orthodontist because of a lesion located at the anterior right mandible that was noted on a panoramic film.

A 16-year-old girl presented to the oral surgeon, referred by her dentist, because of painless swelling affecting the left side of her face.

An 8-year-old girl presented to the oral surgeon because of the unusual appearance of bone on the right mandible.

A 6-year-old girl presented to the oral surgeon because of a "growth" on her anterior mandible.

A 72-year-old man presented to the oral surgeon with a lesion located at the periapical area of teeth #5, #6, #7, and #8.

A 7.5-year-old girl presented to the oral surgeon, referred by her dentist, because of a lesion on her left mandible that had been noted on a panoramic film.

A 44-year-old woman was referred to an oral surgeon by her dentist for pain in her left maxilla.

A 25-year-old woman presented to the dentist for a regular exam. A panoramic film revealed a padiopaque lesion over teeth #19 and #20.

A 12-year-old boy presented to the oral surgeon, referred by his dentist, because of a "bump" on the right side of the inferior lip.

A 4-year-old girl presented to the dentist because of early exfoliation of her primary teeth.

A 14-year-old girl presented to the oral surgeon, referred by her orthodontist, because of a lesion that was noted on a panoramic film on her posterior left mandible.

A 9-year-old boy presented to the emergency department with painful lesions on the lip.

A 4-year-old boy presented to the pediatric dentist, referred by his dentist, because of the unusual shape of his mandibular incisors and several missing teeth.

A 39-year-old woman presented to the oral surgeon with a lesion at the right posterior maxilla.

A 70-year-old man presented at the oral surgeon's office, referred by his dentist, because of a lesion noted on a panoramic x-ray on the man's left maxilla.

A 21-year-old woman presented to the oral surgeon with a "lesion" that was noted on her right mandible in a panoramic film.

A 57-year-old man presented for his recall visit. A radiopaque area at the inferior aspect of the right mandible was noted.

A 73-year-old woman visited the oral surgeon for an evaluation. She was referred by her dentist because of a small, soft, painless mass behind the maxillary central incisors.