Gummatous periostitis in a skull.
D001344:Autopsy; D004739:England; D005260:Female; D049672:History, 19th Century; D006801:Humans; D010522:Periostitis / Q000266:history / Q000473:pathology*; D012886:Skull / Q000473:pathology; D013587:Syphilis / Q000150:complications / Q000473:pathology