Tori are reactive or developmental localized overgrowths of alveolar bone that are not cancerous. A thin, weakly vascularized mucosa surrounds a densely cortical, low-density mass of bone marrow known as tori or exostosis. Tori are more frequently observed in middle age. Both the maxilla (torus palatinus) and the mandible (torus mandibularis) exhibit tori. Difficulty in speaking and other issues are common obstacles associated with tori. Tori range in diameter from a few millimeters to several centimeters. Surgical excision of tori is the mainstay of treatment for large tori obstructing speech, mastication, or tongue position. The following case study includes a 36-year-old male patient with an association of mandibular canine and premolar regions with bony outgrowth.

UNASSIGNED: Pediatric oral pathology encompasses a wide range of diseases and conditions affecting the oral cavity in children. In this study we conducted an analysis on a dataset from one academic center in Saudi Arabia to investigate the prevalence of various oral lesions in pediatric patients.
UNASSIGNED: To conduct this study we analyzed oral pathology reports of pediatric patients (age range: 0-18 years) who underwent biopsies at our institution\'s oral pathology laboratory between January 2012 and December 2022. The data we collected included demographic information and diagnostic findings. Statistical analysis was performed to determine the prevalence rates of and associations between different variables.
UNASSIGNED: The study analyzed a total of 183 pediatric cases with oral pathologies. The most common conditions observed were mucocele (12 %), periapical granuloma (7.7 %), dentigerous cyst (6.6 %), and radicular cyst (6.6 %). Some conditions showed variations in prevalence based on age and gender. For example, mucoceles were more prevalent among patients who were 6-12 years of age and female.
UNASSIGNED: This retrospective study provides valuable insights into the prevalence and demographic characteristics of pediatric oral pathologies. By understanding the prevalence of conditions in this population and recognizing differences in distribution compared with those cited in other studies, we highlighted the importance of considering regional and demographic influences. Further prospective studies are needed to investigate factors that may contribute to these variations.

Systemic disorders may exhibit early signs when conducting an oral examination. Since the onset of the COVID-19 pandemic, several studies have been published detailing the direct impact of the virus on the oral cavity. The present study aimed to determine whether indeed there are any significant disparities in oropharyngeal manifestations between individuals infected with severe acute respiratory syndrome coronavirus 2 and a control group, and whether the virus has the ability to invade and reproduce inside oral keratinocytes and fibroblasts, resulting in the development of oral ulcerations and superficial lesions. The present study provides an overview of the symptoms that occur at an early stage of the illness, and the most commonly affected regions of the oral cavity, including the tongue, lips, palate and oropharynx are examined. In the present retrospective study, 52 patients infected with COVID-19 were recruited between April, 2021 and October, 2022. In addition, 52 individuals who tested negative for the virus were recruited as the control group. The study was conducted through a thorough examination and questionnaire provided to all participants. The results revealed that among the cohort of patients from the COVID-19 group examined (n=52), a proportion (mean, 16.15) displayed oral manifestations. Specifically, 75% of the patients in the COVID-19 group described oral cavity pain, and 69% of these patients had changes in teeth color or dental caries. In summary, in relation to the control group, the prevalence of oropharyngeal symptoms was generally lower compared to the COVID-19 group, apart from oral cavity pain (30.8%), tonsillitis (17.3%), bleeding (34.6%), teeth color changes (36.5%), recurrence (15.4%) and abscesses (7.7%). Thus, on the whole, the patients without COVID-19 had fewer oral manifestations.

UNASSIGNED: Tobacco is consumed mainly as smoking or smokeless tobacco [SLT]. \"Smokeless tobacco\" (SLT) term is used for the consumption of tobacco mixed with other constituents in form of chewing, spitting and dipping. Consumers of smokeless tobacco chew the products and spit out the juice that builds up in oral cavity which leads to various malignant and pre malignant lesions of oral cavity.
UNASSIGNED: Descriptive observational study was conducted in the city of Jodhpur through department of ENT, Head & Neck Surgery, Dr. SN medical college, Jodhpur.
UNASSIGNED: Male to female ratio of smokeless tobacco usage was almost same. Increasing age was associated with occurrence of oral lesions and 43% patients developed oral lesions in the group > 64 yrs of age. Duration was another associating factor and 66% developed symptoms within < 10 years of usage. Oral submucous fibrosis is the most common lesion. Malignant lesions were seen in 0.3% cases. Around 78% cases developed dependency. Diabetic patients were seen more prone to development of oral lesions.
UNASSIGNED: Development of lesions in the oral cavity by smokeless tobacco depends on various factors such as quantity of tobacco usage per day, place of putting tobacco and duration. Awareness regarding its fatal effects and timely diagnosis and management can save many lives.

BACKGROUND: Denture-induced oral Lesions (DIOLs) often manifests shortly after the placement or adjustment of new or realigned dentures, frequently resulting in severe pain and discomfort.
OBJECTIVE: This study aimed to classify DIOLs placing a particular emphasis on assessing the associated pain.
METHODS: A prospective case study was conducted involving 126 patients who were fitted with a total of 193 dentures of various types at the Hadassah School of Dental Medicine. All patients underwent comprehensive intra-oral examinations within 1-8 weeks following denture delivery, completed symptom questionnaires and had their medical records reviewed. Key variables documented included age, gender, overall health status, denture type, and a detailed description of the DIOLs. The description encompassed factors such as lesion location, shape, colour, size, border characteristics, ulcerative appearance, membrane coverage, 3D morphology (elevated, immersed and flat) and patient-reported Verbal Pain Score (VPS) when touching the DIOLs, when wearing the denture, and when not wearing the denture.
RESULTS: Notably, 25.4% of denture wearers required no adjustments, while 14.4% necessitated more than three revisions. A majority (71.8%) of DIOLs cases were associated with mandibular complete dentures, primarily situated on the alveolar ridge. The mean VPS indicated a pain intensity of 7 ± 2.1, with temporary dentures in both jaws causing the most discomfort. Implant-supported overdentures were particularly painful when placed in the mandible. Additionally, VPS scores were higher among older individuals and those with prior prosthetic experiences. A significant correlation was observed between pain intensity and presence of chronic health condition (0.036).
CONCLUSIONS: This study revealed distinct characteristics of DIOLs and highlighted the multifactorial nature of pain experienced following the development of DIOLs. Insights into the influence of patient and denture characteristics on DIOLs and pain intensity can guide healthcare professionals in optimising patient comfort and satisfaction.

BACKGROUND: Teledentistry is an emerging tool to exchange medical information and clinical images to facilitate the diagnosis, prevention, and treatment of oral diseases and patient assurance and education. Considering the shortage of oral medicine specialists in Saudi Arabia, this study aims to assess the experiences of dental specialists with tele-oral medicine and its potential applicability in addressing this shortage.
METHODS: This was a pilot, cross-sectional study conducted among specialists in the field of oral medicine from January 2020 to March 2020. A total of 16 preselected cases with oral lesions, including clinical history and images, were developed, validated, and shared via email with study participants. Each case included questions on differential diagnosis, provisional diagnosis, and management. The responses were recorded, analyzed, and presented as means and percentages.
RESULTS: A total of 49 subjects participated in this study and more than half were under 40 years of age and two-thirds were women. A total of 23 participants had prior experience with tele-oral medicine, mainly via WhatsApp (95.7%), and these cases were received from patients, their families, friends, or other dentists. For all study cases, the correct diagnosis score ranged between 73.50 and 100%, and correct management ranged between 51 and 98%.
CONCLUSIONS: Tele-oral medicine is an effective tool that may play an important role in patient management in rural regions with a shortage of oral medicine services. Further studies with larger sample sizes and in collaboration with international centers are warranted to confirm these findings.

BACKGROUND: Paracoccidioidomycosis is the most prevalent systemic mycosis in Latin America, with a high incidence in Brazil, Colombia and Venezuela, and constitutes a serious public health problem, a frequent cause of morbidity and disability for work. Some mechanisms of cell death are described as important tools in infectious processes. When apoptosis is blocked, RIPK (Receptor-interacting protein kinase) 3 dependent, a caspase-independent form of cell death, can limit the replication and spread of pathogens. Some molecules that mediate necroptosis include RIPK3 and have been extensively studied due to their signalling mechanism and pathological function. RIPK3 activates NLRP1 and NLRP3-mediated inflammasome formation. Caspase-1 has an important role in processing the cytokines ILβ and IL18 to their active form. Such molecules are part of the inflammasome characterization, whose caspase-1-dependent activation promotes the death of pyroptotic cells and the secretion of proinflammatory cytokines. Knowledge about the mechanisms of pathogen-mediated cell death can be useful for understanding of the pathogenesis of infections and inflammatory conditions.
OBJECTIVE: The objective of this work was to identify the mechanisms of programmed cell death and inflammasome components in human oral mucosal lesions of paracoccidioidomycosis through immunohistochemical methods and identification of RIPK-3, IL1β, IL18, NLRP-1 and caspase-1. Thirty specimens were included, and a histopathological analysis of the lesions was performed using haematoxylin-eosin staining.
RESULTS: Our results on in situ expression of inflammasome elements and programmed cell death showed increased expression of IL-1β, NLRP-1, caspase-1 and RIPK-3. We suggest that inflammasome complex participate in the immunopathogenesis in paracoccidioidomycosis oral lesions in an interplay with RIPK3.

UNASSIGNED: The objective of this study was to identify the degree of perception of oral pathology as a specialty among the general pathologists and the need of utilizing oral pathologists in assisting to identify oral lesions in diagnostic challenges.
UNASSIGNED: A questionnaire-based survey was conducted among qualified general pathologists to collect the data. The survey items focused on various aspects, including the analysis of oral pathology as a specialty, the importance of employing oral pathologists for identifying oral lesions in diagnostic challenges, and the difficulties encountered in managing such lesions. The data collected was analyzed using descriptive and inferential statistics. For comparing the relationship between work experience and the referral of odontogenic cysts and tumors cases, a Chi-square test was employed. A significance level of p ⩽ 0.05 was deemed as statistically significant.
UNASSIGNED: Two hundred and fifty general pathologists responded to the questionnaire. Two hundred and thirty two (92.8%) participants showed awareness of oral pathology as a specialty. For the diagnosis of oral, jaws, and salivary glands pathologic lesions, the majority 198 (79.2%) respondents believed that oral pathologists are required for the diagnosis. Regarding the referrals of lesions to oral pathologists, 137 (54.8%), participants did not refer. In terms of training in oral pathology, all of the participants agreed that they would undertake short-term posting in oral pathology. For challenging cases, all the general pathologists believed that oral pathologists should be part of the team.
UNASSIGNED: The general pathologists recognized oral pathology as a specialty and feel the need for an oral pathologist opinion in diagnosis. However, most of the general pathologists did not refer the complex cases to oral pathologists. Therefore, it is of paramount importance to encourage oral pathologists and their hiring at histopathology laboratories that are diagnosing complex head and neck cases.

UNASSIGNED: Smokeless tobacco, as well as areca-nut both, causes cancerous and precancerous lesions of the oral cavity. The traditional value of India, as well as West Bengal do not allow females for smoking, but there is no such disapproval for using smokeless tobacco or areca nut. Geographically and socio-culturally, the Northern part of West Bengal differs from its Southern part.
UNASSIGNED: This study aimed to assess the prevalence of different chewing habits, habit products, and habit-related different oral lesions among females in two socio-culturally different areas of West Bengal.
UNASSIGNED: A total of 222 women from areas of North Bengal and 173 women from areas of South Bengal aged 15 years and above were selected. A face-to-face interview was conducted using a structured questionnaire. An oral cavity examination was done to rule out any oral mucosal alterations caused by cancer-causing habits.
UNASSIGNED: Chi-square test or Fischer\'s exact tests were used to compare unpaired proportions as appropriate.
UNASSIGNED: In areas of the northern part of Bengal, 42.34% of females were chewers, and in areas of the southern part of Bengal 18.50% of females were chewers. Younger female chewers were more from areas of the northern part of Bengal. Women, residing in different areas of the northern part of Bengal had more habit-related oral lesions, compared to the southern part of Bengal.
UNASSIGNED: Special attention should be given to increasing awareness regarding chewing habit-related health hazards among females, especially in areas of North Bengal.

UNASSIGNED: Use of snus, a moist, smokeless tobacco product, may lead to local changes in the oral mucous membrane in the area where the snus is placed. It can also cause irreversible gingival retraction. This cross-sectional study aimed to investigate the relationship between use of snus, oral mucosal lesions (snus induced lesions) and gingival retractions among adolescents in Norway.
UNASSIGNED: All 18-20 years olds visiting public dental health clinics in the south-eastern region of Norway between October 2015 and December 2016 were invited to participate. All participants (n = 1363) filled in an electronic questionnaire before a clinical examination. Of these, 216 used snus daily.
UNASSIGNED: Snus induced lesions were observed in 79.2% of daily snus using participants. In adjusted regression analyses, the odds of having a more severe lesion as opposed to a less severe lesion were 1.12 times greater for each additional box of snus used in a month (p < .01). Women were 46% less likely to have a severe lesion than men (p = .03). Gingival retractions were observed in 18.4% of the participants. The odds for dental retraction were significantly higher by 34% for each year of snus use.
UNASSIGNED: Most of the adolescents using snus had snus induced lesions, whereas approximately one-fifth had gingival retractions. The severity of the lesion and gingival retraction increased with the amount of snus boxes used and the duration of the snus use, respectively.