title: Idiopathic bone cavity: a clinical, radiographic, and histological study.
abstract: The aim of the present study was to evaluate the clinical, radiographic and histological characteristics of idiopathic bone cavities from the Oral Pathology archives at Universidade Federal de Minas Gerais. Forty-three cases were retrieved. Age, sex, some radiographic variables and morphological variables measured of the connective tissue, were studied. The results showed the men who developed cavities tended to be younger than women (median 16 years (range 11-48) compared with 18 (12-64)). Radiographically rounded lesions that were single, unilocular, and small were more common in younger patients. While rounded cavities occurred mainly in the anterior region, cavities with interdental scalloping occurred in the posterior area. The median age of the patients with thin connective tissue on the wall of the bony cavity was lower than that of those with a thicker lining. In conclusion, the present study shows that there is a significant relation between age and sex, radiographic and histological variables. These findings may contribute to the diagnosis of idiopathic bone cavities.
authors: Department of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
authors: P F
authors: PF
authors: Perdigão
authors: E C
authors: EC
authors: Silva
authors: E
authors: E
authors: Sakurai
authors: N
authors: N
authors: Soares de Araújo
authors: R S
authors: RS
authors: Gomez
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001938:Brazil; D002648:Child; D003238:Connective Tissue / Q000000981:diagnostic imaging / Q000473:pathology; D005260:Female; D006801:Humans; D007570:Jaw Cysts / Q000145:classification* / Q000000981:diagnostic imaging / Q000473:pathology; D008297:Male; D008336:Mandibular Diseases / Q000145:classification / Q000000981:diagnostic imaging / Q000473:pathology; D008875:Middle Aged; D011859:Radiography; D012737:Sex Factors; D018709:Statistics, Nonparametric