Abstract
Two cases of pyrexia of unknown origin are described in which no cause was found despite exhaustive inpatient investigation until occult dental infection was detected: extraction of the teeth involved was followed by resolution of the pyrexia. Dental infection should be considered as an unusual but eminently treatable cause of pyrexia of unknown origin.
Full text
PDF

Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Berry E., Silver J. Pyorrhoea as cause of pyrexia. Br Med J. 1976 Nov 27;2(6047):1289–1290. doi: 10.1136/bmj.2.6047.1289. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Esposito A. L., Gleckman R. A. A diagnostic approach to the adult with fever of unknown origin. Arch Intern Med. 1979 May;139(5):575–579. [PubMed] [Google Scholar]
- Esposito A. L., Gleckman R. A. Fever of unknown origin in the elderly. J Am Geriatr Soc. 1978 Nov;26(11):498–505. doi: 10.1111/j.1532-5415.1978.tb03333.x. [DOI] [PubMed] [Google Scholar]
- Gleckman R., Crowley M., Esposito A. Fever of unknown origin: a view from the community hospital. Am J Med Sci. 1977 Jul-Aug;274(1):21–25. doi: 10.1097/00000441-197707000-00003. [DOI] [PubMed] [Google Scholar]
- Jacoby G. A., Swartz M. N. Fever of undetermined origin. N Engl J Med. 1973 Dec 27;289(26):1407–1410. doi: 10.1056/NEJM197312272892607. [DOI] [PubMed] [Google Scholar]
- Larson E. B., Featherstone H. J., Petersdorf R. G. Fever of undetermined origin: diagnosis and follow-up of 105 cases, 1970-1980. Medicine (Baltimore) 1982 Sep;61(5):269–292. [PubMed] [Google Scholar]
- Levinson S. L., Barondess J. A. Occult dental infection as a cause of fever of obscure origin. Am J Med. 1979 Mar;66(3):463–467. doi: 10.1016/0002-9343(79)91073-8. [DOI] [PubMed] [Google Scholar]
- PETERSDORF R. G., BEESON P. B. Fever of unexplained origin: report on 100 cases. Medicine (Baltimore) 1961 Feb;40:1–30. doi: 10.1097/00005792-196102000-00001. [DOI] [PubMed] [Google Scholar]
- SHEON R. P., VAN OMMEN R. A. Fever of obscure origin. Diagnosis and treatment based on a series of sixty cases. Am J Med. 1963 Apr;34:486–499. doi: 10.1016/0002-9343(63)90072-x. [DOI] [PubMed] [Google Scholar]
