title: Testing your diagnostic skills. Case no. 1: defect from a foreign body of unknown location and origin. Case no. 2: granular cell tumor.
authors.forename: Ron
authors.initials: R
authors.lastname: Baughman
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D005547:Foreign Bodies / Q000000981:diagnostic imaging*; D016586:Granular Cell Tumor / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008437:Maxilla / Q000000981:diagnostic imaging; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000175:diagnosis*; D011862:Radiography, Panoramic