Objectives To answer to the following questions: is there any relationship between oral hygiene and the growth of yeast in patients without mucosal inflammation; and is there a need for mycological examination patients without mucosal inflammation? Background Patients with candidiasis may report varied symptoms, but such infections are most often asymptomatic. In addition to its high incidence in denture users (60%–100%), there is a concern that Candida species from the oral cavity may colonize the upper gastrointestinal tract and lead to septicemia, which has a 40%–79% mortality rate and can require a prolonged hospital stay. It is thus important for all physicians to be aware of the risk factors, diagnosis, and treatment of oral candidiasis in older patients. Methods A retrospective study was carried out on a group of patients who had undergone mycological examination and assessment of the intensity of yeast growth, and oral hygiene. Results Ninety-one denture wearers who lacked signs of clinical inflammation were included in the study. The growth of Candida albicans was as follows: 14 patients had up to 20 colonies; 19 patients had over 20 colonies. Ten percent of patients with good oral hygiene proved to have more than 20 yeast colonies. 5% of patients with bad oral hygiene had more than 20 colonies. Conclusions There was no relationship found between hygiene and the growth rate of fungal microorganisms. In patients without clinical symptoms of stomatitis, mycological examination should be considered.

Objective: It is believed that oral infections can increase the risk of systematic diseases, such as atherosclerosis and coronary heart disease, stroke, chronic obstructive pulmonary disease, diabetes, cancer, rheumatoid arthritis, etc. It seems that oral invasive pathogens induce a systemic inflammatory response via mediators released by the cardiovascular system and liver, which increases the risk to the patient of these systematic infections, such as hypertension. On the basis of previous studies of the stomatognathic system, investigating the coexistence of systemic diseases and inflammation in the oral cavity, it can be expected that there is a connection between inflammation of the denture-bearing area in patients using acrylic removable dentures and the presence of systemic diseases, and that patients with inflammation in oral mucosa are more likely to have systemic diseases. Material and method: A retrospective study was carried out on a group of patients seeking prosthetic treatment at the Prosthetic Department of the University Dental Clinic (UKS) from March 2012 to February 2013. All data were collected using a UKS electronic database with KS-SOMED. The minimum period of use for removable prostheses was five years. Results: According to anamnesis, the most common systemic diseases in our study group were hypertension disease. In total, 58% of patients with hypertension disease had no inflammation in the oral cavity. Conclusions: The occurrence of systemic diseases in edentulous people using removable prosthetic restorations, and the subsequent use of medications for these diseases, may result in a lack of clinical symptoms of concomitant fungal infection of the oral mucosa.