Porotic hyperostosis: new evidence to support the anemia theory.
The etiology of skull lesions known as porotic hyperostosis has long been a matter for speculation. The most widely accepted theory at present suggests that an anemia, either acquired or genetic, is responsible for lesion development. However, acceptance of this theory is not universal and the nature of the relationship between orbital and vault lesions remains a controversial issue. This paper provides a much broader field of supportive evidence on which to base the anemia theory. This involves a synthesis of information from the clinical and anthropological literature as well as new data from two skeletal collections: Poundbury Camp, a Romano-British series, and the Hodgson collection, a 19th century East Asian series. A comparison is made between clinical and anthropological data at the macroscopic, microscopic, radiographic, and demographic levels of analysis. This approach reveals the similarities in expression between clinically diagnosed anemias and porotic hyperostosis.
Stuart-Macadam
P
P
Department of Anthropology, University College, London.
D000740:Anemia / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D002508:Cephalometry; D005096:Exostoses / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology; D049672:History, 19th Century; D049691:History, Medieval; D006801:Humans; D010164:Paleopathology; D011859:Radiography; D012886:Skull / Q000000981:diagnostic imaging* / Q000473:pathology