Internal resorption causing a dental abscess.
D000038:Abscess / Q000209:etiology* / Q000601:surgery; D002675:Child, Preschool; D005260:Female; D006801:Humans; D014076:Tooth Diseases / Q000209:etiology* / Q000601:surgery; D014081:Tooth Extraction; D014091:Tooth Resorption / Q000150:complications* / Q000175:diagnosis