The aim of the study was to assess the prevalence of tongue lesions in a district population, in Budapest, called regularly for X-ray lung examinations. Oral examinations of 7820 individuals were performed, 42% were over 60 yr of age, 42.9% were men and 57.1% women. Tongue alterations were found in 18.52% of the examined individuals, more frequently in women than in men. Lingua fissurata has been diagnosed in 8.8%, geographic tongue in 3.0% of the examined subjects. Atrophic lesions of the tongue were found in 6.37%, among them 5.42% central papillary atrophy (median rhomboid glossitis): 0.35% of the total sample. Manifest clinical symptoms of oral Candidiasis were found in 2.15% of the total sample, and in 4.28% of patients with tongue lesions. The occurrence of oral leukoplakia and lichen in patients with tongue lesions was respectively 0.47 and 0.07%. The prevalence of tongue alterations was consistent with the literary data, the oral screening attached to the X-ray lung examinations proved to be useful in detecting changes of the oral mucosa.
The VDR genotype is associated with altered fasting glucose levels in young men with low physical activity. If this association is confirmed in other populations it might be worthwhile studying the particular benefits of an exercise programme in dependents of the VDR genotype.
The occurrence of oral leukoplakia and lichen planus in 1600 patients with diabetes mellitus (815 type 1: insulin-dependent, 761 type 2: non-insulin-dependent)-under care at the International Medicine Department-was studied. Precancerous lesions and conditions were diagnosed and grouped according to internationally accepted criteria. The prevalence of oral leukoplakia in diabetic patients was 6.2%, as compared to 2.2% in the healthy controls, that of oral lichen was 1.0% in the test-, and 0.0% in the control group. Leukoplakia and lichen both showed the highest occurrence in the second year of established diabetes, and their prevalence was higher among insulin-treated diabetics. Smokers were more often affected, by both kind of lesions, oral lichen showed a more frequent association with candidiasis. The prevalence of oral leukoplakia and lichen in diabetes mellitus patients was higher, than average ratios in population samples from the same country.
Dental and oral examinations of 1360 patients with diabetes mellitus showed higher DMFT mean values with fewer carious teeth and more filled and extracted teeth than the controls. PI mean values were higher in diabetics than in the controls, the difference being statistically significant, and showed a positive correlation with age, but no correlation with the length of time since the disease was established. No correlation was found between the severity of gingivitis and changes in blood glucose levels. The sucrose-free diet of diabetics does not seem to reduce caries prevalence. The increased DMFT index is explained by the fact that, due to periodontitis, diabetics lose more teeth sooner than do healthy people.
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