Landmark perspective: Abscess of the antrum.
D000038:Abscess; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008443:Maxillary Sinus; D010036:Otolaryngology / Q000266:history; D012852:Sinusitis / Q000266:history*; D014481:United States