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The International Agency for Research on Cancer has classified the consumption of heat-processed meat as a direct human carcinogen and the consumption of red meat as a probable carcinogen. Mutagenic and carcinogenic compounds present in meat dishes include, among others, polycyclic aromatic hydrocarbons (PAHs) and heterocyclic aromatic amines (HAAs). These compounds can cause the development of gastrointestinal cancer. Oral cancer is one of the world's research priorities due to the ever-increasing incidence rate. However, the effect of diet on oral cancer is still a poorly recognized issue. The aim of this study was to assess the relationship between the risk of oral cancer and dietary ingredients with a particular emphasis on red meat and thermally processed meat. This study was conducted among patients with oral cancer in 2022 and 2023. The shortened standardized Food Frequency Questionnaire (FFQ) and a multivariate regression statistical analysis were used. The high consumption of red meat in general and thermally processed meat, especially smoked, fried, roasted and boiled, increases the risk of oral cavity cancer. Limiting the consumption of meat products and modifying the methods of preparing meat dishes may reduce exposure to carcinogenic compounds from the diet and thus reduce the risk of developing oral cancer. [ABSTRACT FROM AUTHOR]

The SARS-CoV-2 virus is the cause of the COVID-19 disease. Infection can take a wide variety of forms, from asymptomatic to severe, with numerous complications that can even lead to death. Since the beginning of the pandemic, numerous studies have been carried out to find out the exact expression of the virus. COVID-19 infection also increases the risk of developing neuropsychiatric symptoms, including psychosis. The paper presents the case of a 35-year-old woman with no prior psychiatric interview who developed acute psychosis after being infected with COVID-19. She was treated in the standard way: haloperidol, lorazepam and diazepam. The symptoms disappeared quickly. At the moment, the long-term consequences of SARS-CoV-2 infection are not known, therefore further observation and research in this direction is necessary. Treatment, as shown in this case report, appears to be supportive and symptomatic. The optimal antiviral treatment has yet to be clearly defined, and research into the best treatment for the virus itself is still ongoing. [ABSTRACT FROM AUTHOR]

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In order to mitigate the spread of COVID-19, in the early stages of the pandemic outbreak, postponing elective procedures was recommended all around the world. Outpatient care and dental care were limited to telephone advice and emergency services. Dental staff is particularly vulnerable to SARS-CoV-2 contraction, because of the inevitable contact with patients' body fluids during aerosol-generating procedures. The implementation of diagnostic tests among ambulatory patients could improve the occupational safety among outpatient care personnel. The aim of this review was to introduce information regarding COVID-19 diagnostics with a particular focus on the methods which can be utilized in an outpatient and dental care setting. An online PubMed database review of articles on COVID-19 diagnostics, published on February 12-May 15, 2020, was conducted. Reverse transcription polymerase chain reaction is the gold standard in COVID-19 diagnostics, which determines if a person has an active infection. Unfortunately, its utilization in outpatient care is limited. Serological enzyme-linked immunosorbent assays identify people who were infected, including those who have had an asymptomatic infection, but they do not give sufficient information about the acute infection. Rapid serological assays developed to facilitate testing outside of laboratories, especially in dental offices, are not recommended by the World Health Organization to be used outside research settings, and they should not constitute the basis for clinical decision-making because of frequent false-negative results which may consequently contribute to personnel infections. Out of all available COVID-19 diagnostic methods, rapid serological assays seemed to be a method of choice in outpatient medical care. Unfortunately, their results turned out to be unreliable. The best methods to ensure the occupational safety of medical staff and to avoid cross-infections in outpatient care facilities include a thorough epidemiological interview, temperature measurement to rule out patients with an active infection, and the implementation of strict infection control procedures. Med Pr. 2021;72(2):155-62., (This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.)