Interpret your x-rays. A fibro-osseous lesion.
D000293:Adolescent; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008441:Maxillary Neoplasms / Q000000981:diagnostic imaging*; D009808:Odontogenic Tumors / Q000000981:diagnostic imaging*; D011859:Radiography