title: Median rhomboid glossitis: a clinical and microbiological study.
abstract: OBJECTIVE
  The purpose of this study was to investigate the relationship between median rhomboid glossitis (MRG) and Candida and bacteria species, prevalence and possible association with age, gender, smoking, denture wearing, and diabetes mellitus.
  
  
  METHODS
  Tongue examinations were performed on 4244 consecutive patients. Of all the examined patients, 30 diagnosed with MRG were selected as the study group and another 30 patients were selected as the control group, and these 2 groups were compared in terms of age and gender. Tongue cultures from these 60 patients were subjected to bacterial and mycological examinations.
  
  
  RESULTS
  MRG frequency was detected to be 0.7%. In mycological examination, Candida species were determined in 90.0% of the MRG patients and in 46.6% of the control group. This difference was statistically significant. Multivariate logistic regression indicated that diabetes mellitus and 20-39 years of age were significantly related to MRG. However, the association between MRG, gender, smoking, and 40-69 years of age was not statistically significant.
  
  
  CONCLUSIONS
  It was determined that although there was a significant association between MRG, Candida and diabetes mellitus, the possible risk factors such as gender, smoking, and denture wearing for oral candidiasis were invalid for MRG.
authors.affiliation: Assistant Professor, Department of Oral Diagnosis and Radiology, Faculty of Dentistry, Sifa University, Izmir, Turkey.
authors.forename: Mustafa
authors.initials: M
authors.lastname: Goregen
authors.forename: Ozkan
authors.initials: O
authors.lastname: Miloglu
authors.forename: Mustafa Cemil
authors.initials: MC
authors.lastname: Buyukkurt
authors.forename: Fatma
authors.initials: F
authors.lastname: Caglayan
authors.forename: Ayse Esin
authors.initials: AE
authors.lastname: Aktas