Geriatric oral lesions: A multicentric study. Issue 2 (6th February 2015)

• Record Type: Journal Article
• Authors: Dhanuthai, Kittipong; Rojanawatsirivej, Somsri; Somkotra, Tewarit; Shin, Hong‐In; Hong, Sam‐Pyo; Darling, Mark; Ledderhof, Nicholas; Khalili, Maryam; Thosaporn, Watcharaporn; Rattana‐arpha, Pornpop; Saku, Takashi
• Is Part Of: Geriatrics and gerontology international. Volume 16:Issue 2(2016)
• Page Start: 237
• Page End: 243
• Publication Date: 2015-02-06
• Subjects: epidemiology -- geriatric patients -- histopathologic diagnosis -- oral lesions -- retrospective study; Geriatrics -- Periodicals; Gerontology -- Periodicals; Geriatrics -- Japan -- Periodicals; Gerontology -- Japan -- Periodicals; 618.97
• DOI: 10.1111/ggi.12458
• Languages: English
• ISSNs: 1444-1586

Abstract

Abstract : Aim: To carry out an oral biopsy survey in geriatric patients from the participating institutions. Methods: The biopsy records of the participating institutions were reviewed for oral lesions from patients aged 65 years and older diagnosed from 2003 to 2012. Demographic data and the site of the lesions were collected. Histopathological diagnoses were categorized into two categories: non‐neoplastic lesions (reactive/inflammatory lesion, cyst, allergic/immunologic disorders, potentially malignant disorders, infection and others) and neoplastic lesions (benign and malignant tumors). Data were analyzed by appropriate statistics usingstata 11. Results: Of the 76 045 accessioned cases, 11 346 cases (14.92%) were in geriatric patients. The mean age of the patients was 72.98 ± 6.25 years. A total of 5010 cases (44.16%) were diagnosed in males, whereas 6336 cases (55.84%) were diagnosed in females. The male‐to‐female ratio was 0.79:1. Non‐neoplastic lesions outnumbered the neoplastic counterpart. The five most prevalent oral lesions in the geriatric population in the present study in descending order of frequency were squamous cell carcinoma, focal fibrous hyperplasia (irritation fibroma), radicular cyst, osteomyelitis and epithelial dysplasia, respectively. The site of predilection was labial/buccal mucosa, followed by gingiva, mandibular bone, tongue and maxillary bone, respectively. Conclusions: The geriatric oral lesions from the present study showed a similar trend with studies based on histopathological data, but different from the studies based on clinical data. This study also shed more light on potentially malignant disorders, as well as benign and malignant tumors.Geriatr Gerontol Int 2016; 16: 237–243.