Skip to page content
UW School of Dentistry Home      Departments     Oral Surgery     Case of the Month

Case of the Month

Click here to view the Case of the Month archives.

June 2008: Fast-growing soft tissue lesion posterior mandible

Dolphine Oda, BDS, MSc
doda@u.washington.edu

Contributed by
Drs. Patricia Kelly and Mark Egbert
University of Washington and Seattle Children’s Hospital

Case Summary and Diagnostic Information

This is a 13-year old white male who presented with a rapidly growing swelling of the left posterior mandible (Figures 1), area of teeth #s 19-21 of one month’s duration with significant displacement of teeth and completely covering tooth # 20.

Diagnostic Information Available

History of Present Illness

Medical History

Clinical and Radiographic Findings

Excisional Biopsy

After you have finished reviewing the available diagnostic information,
make the diagnosis.