title: Possible case of rheumatoid arthritis from Sudanese Nubia.
abstract: Due to its apparent absence in archaeologically derived skeletons, rheumatoid arthritis (RA) has generally been believed to be of fairly recent origin. A growing body of evidence now demonstrates that erosive lesions typical of RA are present in archaeological populations and that the antiquity of RA may be greater than previously expected. In support of this argument, a case of erosive arthritis is reported in a skeleton from Kulubnarti, Republic of the Sudan (c. 700-1450 A.D.). Lytic, erosive lesions and subchondral cysts are present bilaterally in the carpal and metacarpal joints of a female skeleton with an estimated age at death of 50+ years. These lesions are typical of those seen in clinically diagnosed rheumatoid patients. While their expression and distribution are highly suggestive of RA, interpretation must be made with due consideration for problems of differential diagnosis of this disease in archaeological material.
authors.affiliation: Department of Anthropology, San Jose State University, California 95192.
authors.forename: L
authors.initials: L
authors.lastname: Kilgore
mesh_terms: D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging / Q000266:history* / Q000473:pathology; D005260:Female; D049691:History, Medieval; D006801:Humans; D008875:Middle Aged; D010164:Paleopathology; D011859:Radiography; D013397:Sudan