Otitis media and mastoiditis in temporal bones of prehistoric Chilean populations. A paleopathological and paleoepidemiological study.
Acta Otolaryngol
; 139(4): 340-344, 2019 Apr.
Article
em En
| MEDLINE
| ID: mdl-30794067
ABSTRACT
BACKGROUND:
This study evaluates otitis media in prehistoric populations in northern Chile. AIMS/OBJECTIVES:
Determining prevalence of otitis media and diagnostic usefulness of temporal-bone X-rays in skulls. MATERIALS ANDMETHODS:
444 skulls belonging to three groups prehistoric-coastal (400-1000 AD), prehistoric-highland (400-1000 AD) and Pisagua-Regional Developments (1000-1450 AD). Skulls were evaluated visually and with Schuller's view X-rays. Five skulls diagnosed as having had otitis media, five diagnosed as normal, and one with temporal bone fistula also had a computed tomography (CT).RESULTS:
Changes suggestive of otitis media were present in Prehistoric-coastal 53.57%; Pisagua-Regional Developments 70.73%; prehistoric-highlands 47.90%. Diagnostic effectiveness of Schuller's view X-rays for assesing middle ear disease was confirmed by CT studies. The case with temporal bone fistula had changes suggestive of mastoiditis and possible post auricular abscess.CONCLUSIONS:
There was a high prevalence of otitis media in prehistoric populations in Chile. The higher prevalence in one group was presumably due to racial factors. Temporal-bone X-rays are effective for massive evaluation of ear disease in skulls. A case of mastoiditis with temporal bone fistula and possible post-auricular abscess is documented.SIGNIFICANCE:
Documenting racial factors in otitis media. Validating X-rays for massive evaluation of otitis media in skulls.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Otite Média
/
Osso Temporal
/
Mastoidite
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article