title: Testing your diagnostic skills. Case no. 1:  hemangioma. Case no. 2: desmoplastic variant of ameloblastoma.
authors.forename: Ron
authors.initials: R
authors.lastname: Baughman
mesh_terms: D000369:Aged, 80 and over; D000564:Ameloblastoma / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006391:Hemangioma / Q000175:diagnosis*; D006801:Humans; D008048:Lip Neoplasms / Q000175:diagnosis*; D008297:Male; D008441:Maxillary Neoplasms / Q000175:diagnosis*; D008875:Middle Aged