TeleCleft: Development and Evaluation of a Mobile Application for Monitoring Cleft Patients.

OBJECTIVE: Development and evaluation of a mobile application for remote monitoring and guidance of pediatric patients diagnosed with cleft lip and/or palate (CL ± P) and their caregivers. DESIGN: This is a pilot cross-sectional, applied, and quantitative study. SETTING: The study was conducted in two tertiary care treatment centers in Brazil. PARTICIPANTS: The participants included 20 caregivers and infants undergoing treatment with nasoalveolar molding (NAM) for CL ± P. INTERVENTIONS: The intervention involved using the TeleCleft mobile application for remote monitoring and guidance of caregivers and infants during NAM treatment. MAIN OUTCOME MEASURE(S): The main outcome measures included usability and satisfaction of users with the TeleCleft application. RESULTS: The results showed high usability and satisfaction ratings among users of the TeleCleft application. Most participants found remote monitoring to be effective and expressed positive opinions about its convenience and usefulness. CONCLUSION: TeleCleft could be a viable tool for remote monitoring and guidance, reducing the need for patients and caregivers to travel to treatment centers, which could potentially alleviate the burden of care faced by families during the journey of CL ± P treatment.

Risk factors for oral alterations in intensive care unit patients: A pilot cohort study.

BACKGROUND: Several studies evidenced the presence of oral alterations in ICU patient. However, data about identification of their risk factors in ICU patients is scarce, especially due to the lack of longitudinal prospective studies. Here, we evaluate the risk factors for the development of oral alterations in a group of ICU patients through a prospective longitudinal cohort. METHODS: During May-December 2019, 43 ICU patients in a tertiary hospital in Brazil were evaluated. Medical record reviews and oral examinations of each patient were made by 3 dentists in five distinct moments. RESULTS: Among all patients, 53.5% (n = 23) were female, with a mean age of 59.8 years (±17.4). The incidence of oral alterations was 51.2% (35.6%-66.8%) and among these (n = 22), hyposalivation (n = 9; 40.9%), and lingual biofilm accumulation (n = 9; 40.9%) were the most common. The mean age of the group with oral alterations (66.9 years) was higher compared to the group without alterations (52.3 years). Furthermore, male patients (p = 0.02), older than 60 years (p = 0.004) and treated with mechanical ventilator (p = 0.03) had a higher risk of oral alterations. CONCLUSIONS: Systemic parameters, as age and mechanical ventilator, could influence the oral environment of ICU patients.

Anaemia in hospitalised preschool children from a rural area in Mozambique: a case control study in search for aetiological agents.

BACKGROUND: Young children bear the world's highest prevalence of anaemia, the majority of which is of multifactorial aetiology, which in turn hampers its successful prevention. Even moderate degrees of anaemia are associated with increased mortality and morbidity. Despite this evidence, there is a lack of effective preventive programs and absence of consensus in the safety of iron supplementation in malaria areas, which reflects the poor understanding of the contribution of different aetiologies to anaemia. In order to reduce the anaemia burden in the most vulnerable population, a study to determine the aetiology of anaemia among pre-school Mozambican children was performed. METHODS: We undertook a case-control study of 443 preschool hospitalized children with anaemia (haemoglobin concentration <11 g/dl) and 289 community controls without anaemia. Inclusion criteria were: age 1-59 months, no blood transfusion in the previous month, residence in the study area and signed informed consent. Both univariable and multivariable logistic regression analyses were performed to identify factors associated with anaemia and adjusted attributable fractions (AAF) were estimated when appropriate. RESULTS: Malaria (adjusted odds ratio (AOR) = 8.39, p < 0.0001; AAF = 37%), underweight (AOR = 8.10, p < 0.0001; AAF = 43%), prealbumin deficiency (AOR = 7.11, p < 0.0001; AAF = 77%), albumin deficiency (AOR = 4.29, p = 0.0012; AAF = 30%), HIV (AOR = 5.73, p = 0.0060; AAF = 18%), and iron deficiency (AOR = 4.05, p < 0.0001; AAF = 53%) were associated with anaemia. Vitamin A deficiency and α-thalassaemia were frequent (69% and 64%, respectively in cases) but not independently related to anaemia. Bacteraemia (odds ratio (OR) = 8.49, p = 0.004), Parvovirus-B19 (OR = 6.05, p = 0.017) and Epstein-Barr virus (OR = 2.10, p = 0.0015) infections were related to anaemia only in the unadjusted analysis. Neither vitamin B12 deficiency nor intestinal parasites were associated with anaemia. Folate deficiency was not observed. CONCLUSIONS: Undernutrition, iron deficiency, malaria, and HIV are main factors related to anaemia in hospitalised Mozambican preschool children. Effective programs and strategies for the prevention and management of these conditions need to be reinforced. Specifically, prevention of iron deficiency that accounted in this study for more than half of anaemia cases would have a high impact in reducing the burden of anaemia in children living under similar conditions. However this deficiency, a common preventable and treatable condition, remains neglected by the international public health community.

Digital resources in the monitoring of patients with cleft lip and palate: protocol for a scoping review.

INTRODUCTION: Cleft lip and/or palate (CL+/-P) is a congenital malformation affecting the lip and palate, requiring long-term treatment due to potential associated complications. For this reason, it is important for the patient to be continuously monitored and followed for health promotion and prevention, as well as improving the quality of life. The aim of this scoping review protocol is to identify and map the available evidence regarding the application of digital resources and technologies in the monitoring and follow-up of patients with CL+/-P. METHODS AND ANALYSIS: This scoping review protocol follows the guidelines recommended by the Joanna Briggs Institute Manual, employing the PCC acronym (Patient/Concept/Context). Searches will be conducted, in May 2024, of PubMed, Web of Science, Scopus, Latin American and Caribbean Health Sciences Literature, ScienceDirect, as well as grey literature indexed in ProQuest Open Access Dissertations & Theses and Google Scholar. The review will consider all types of published studies, including grey literature, in English, Portuguese and Spanish languages, and will consider studies regardless of publication date. Exclusions will apply to studies that do not address the use of digital resources and technologies in CL+/-P monitoring and follow-up. ETHICS AND DISSEMINATION: As this is a scoping review, no ethics committee approval is required. After completion, the plan is to publish results in scientific journals on craniofacial malformations. STUDY REGISTRATION: Open Science Framework, DOI:10.17605/OSF.IO/Y6AG8.

Telehealth in oral medicine: A cross-sectional evaluation based on a mobile application.

BACKGROUND: Teledentistry is considered a good tool in the diagnostic process. In oral medicine, there is a low number of trained professionals and dentists have difficulty in diagnosing and treating oral lesions. OBJECTIVE: We aimed to perform a cross-sectional evaluation based on the mobile application for oral diagnosis using a mobile application in a Brazilian State. METHODS: This is a retrospective, cross-sectional, observational study of the data of the "Telehealth in Stomatology in Paraíba" carried out between May 2021 and November 2022. RESULTS: The app has a team of 16 consultants (Ph.D. professors, postgraduate students, residents, and dentists). In addition, there are 289 registered professionals, with a mean age of 33.7 years, predominantly female (70.2%), working in primary care (79.2%), and general practitioners (42.6%). Regarding the cases, the app has 194 cases, and reactive lesions are the most suggested hypotheses reported by dentists (24.5%) and consultants (22.3%). We had an overall concordance rate of 64.1%. CONCLUSION: The application is easily accessible and has an assistance network that helps with early diagnosis. In addition, it has good coverage with users in more than 50% of the cities in the state. Thus, applications that provide specialized care to distant areas are important for better public health.

Oral Lymphatic Malformations: A 21-Year Retrospective Study in a Single Institution.

Introduction. Oral lymphatic malformations are uncommon lesions. This study assessed the clinicopathological and sociodemographic features of oral lymphatic malformations in a Brazilian oral pathology service. Methods. Between 2000 and 2021, all oral lymphatic malformations diagnosed in a single oral pathology service were selected for the study. Clinical data, such as age, sex, site of the lesion, clinical presentation, diagnosis clinical, and the type of biopsy were recorded from the patient's clinical charts. Results. From 7554 oral lesions, 17 (0.22%) were oral lymphatic malformations. This lesion similarly affected both sexes, and the mean age of the patients was 16.5 years. The tongue was the most common site (n = 13; 76%). The mean size of the lesions was 17 mm. Oral lymphatic malformations were asymptomatic for 29% of the patients. Clinically, most lesions appeared as a reddish, sessile nodule, with a pebbly surface. In addition, the clinical and histopathological diagnoses agreed for most lesions (n = 11; 64%). The type of biopsy performed was excisional in 41% of lesions. Conclusions. In summary, oral lymphatic malformations present a low prevalence among the oral lesions diagnosed in an oral pathology service. Moreover, they affect equally both sexes, especially young patients, and usually appear as an asymptomatic or symptomatic nodular swelling on the tongue.

A case series of mucormycosis after covid infection in two hospitals.

This paper aims to discuss clinical aspects of mucormycosis. This case series was conducted in two services, comprising six mucormycosis cases during COVID-19 pandemic. About gender, there are 4 (66.7%) males and 2 (33.3%) females with mean age (48.7 ± 9.4) years. All cases presented complaints of pain and swelling in oral cavity and had an aggressive clinical presentation. Five patients had diabetes and one had a nasal non-Hodgkin lymphoma. Histologically, large, branched, hyphae associated with necrotic areas were observed, confirming microscopically such as mucormycosis through PAS and GMS stains. In four cases, treatment consisted in surgical debridement associated with antifungal therapy. All patients were submitted to debridement and received antifungal treatment (amphotericin B). Five patients were followed up without clinical recurrence, but unfortunately one patient died. Diagnosis of mucormycosis should be early because it is related to high mortality. The treatment consists of surgical debridement associated with antifungal therapy.

Oral squamous cell carcinoma outcome in adolescent/young adult: Systematic review and meta-analysis.

To perform a systematic review focusing on the prognosis of oral cavity squamous cell carcinoma (OSCC) in young patients (≤40 years old) compared to older (>40 years old). Four databases were used in our search strategy. First, all titles were systematically organized using the Covidence platform online. In the second phase, 118 full texts of potentially eligible studies were analyzed by reviewers independently and in pairs. Twelve studies were considered eligible for data extraction. The relapse was higher in the young than in controls (pooled relative risk (RR) = 1.31; 95% CI [1.10-1.56]). The 5-year disease-free survival (DFS) was worse in young group (pooled hazard ratio (HR) = 0.73; 95% CI [0.63-0.85]) but the 5-year overall survival (OS) estimate was similar between the groups (pooled HR = 0.84; 95% CI [0.70-1.00]). While the 5-year OS was similar between groups, the number of relapses and 5-year DFS were worse in patients with OSCC ≤40 years old.

Primary Intraosseous Squamous Cell Carcinoma Involving the Jaw Bones: A Systematic Review and Update.

Primary intraosseous oral squamous cell carcinoma (PIOSCC) is a rare malignant neoplasm that affects the jaws. Despite its aggressive biological behavior, there are no studies that evaluated the clinicopathological features of this tumor and parameters associated with its prognosis. The objective of the present study was to conduct a systematic review of the available data on oral and maxillofacial PIOSCC in order to determine its clinicopathological characteristics and biological behavior. We conducted a systematic review in May 2020 in multiple databases using a specific search strategy. Cases diagnosed as PIOSCC in the oral cavity and maxillofacial complex that had sufficient histopathological data, absence of ulceration in the oral mucosa, a negative result for a distant primary tumor, and radiographic evidence of an osteolytic lesion that was entirely or mostly surrounded by the jaw bones were included. A total of 109 published articles were included in our systematic review, corresponding to 257 cases. PIOSCC showed a male predilection (69.3%) and a preference for the mandible (7:1), with the posterior region being the most commonly affected site. The mean age at diagnosis was 57.3 years. Cortical expansion, pain, and lip/facial paresthesia were the most common clinical features. Regarding histopathological features, most PIOSCC were well-differentiated and the solid subtype was the most common. Statistical analysis showed that PIOSCC located in the mandible (p = 0.03) and recurrence (p < 0.01) were significantly associated with a higher mortality rate. PIOSCC has a poor prognosis, with high rates of mortality.

Odontogenic Myxoma: Follow-Up of 13 cases after conservative surgical treatment and review of the literature.

BACKGROUND: We aim to report a serie of odontogenic myxoma over a 40-year period. MATERIAL AND METHODS: We conducted a retrospective and sectional review of OM cases. The clinical, radiographic and treatment data were collected from clinical records included cases whose medical records contained clinical, radiographic, histopathological, follow-up data of at least six months. RESULTS: There was a mild preference for the male with a mean age of 22.8 years. Seventy-seven percent of the lesions occurred in the posterior region of the mandible, presenting a multilocular radiolucent aspect (54%) with one presenting symptomatology. Conservative treatment was performed in all patients initially and recurrence was observed in two cases. CONCLUSIONS: Odontogenic myxoma has a well-defined clinical profile and the choice of treatment should consider aspects such as patient's age, lesion size, and location. Key words:Myxoma, odontogenic tumors, diagnosis, treatment.

Case Report: Scabies Invading Gingival Tissue.

Non-plaque-induced lesions may occur on the gingiva as medical disorders or manifestations of systemic conditions. Scabies is a parasitic infection caused by Sarcoptes scabiei. Here, we present the first case of oral scabies reported in the literature located on the gingiva in a 43-year-old woman. She was admitted to the hospital complaining of an ulcerative lesion on the gingiva with unknown duration, with a suggestive diagnosis of pemphigoid. A diagnosis of scabies infestation was made based on the visualization of eggs and larvae/nymph forms. The treatment consisted of 100 mg of ivermectin (three times per day for 15 days), supplemental oral hygiene with chlorhexidine, and extensive cleaning. The follow-up was made 30 days after treatment with ivermectin. The patient did not report side effects, with skin and oral lesions completely healed. Based on this, we need to perform a thoughtful ectoscopy examination and be alert to signs that indicate unusual causes to diagnose correctly and choose the appropriate treatment.

Effectiveness of phytotherapeutics in the prevention and treatment of 5-fluorouracil-induced oral mucositis in animal models: A systematic review.

OBJECTIVES: This systematic review evaluated the effect of phytotherapeutics in the treatment and prevention of 5-fluorouracil (5-FU)-induced oral mucositis (OM) in animal models. DESIGN: A search was performed in PubMed/Medline, CENTRAL (The Cochrane Library), EMBASE, and Web of Science, including studies published up to January 2020. Only articles investigating the chemoinduction of OM by 5-FU in animal models were included. Eligibility was evaluated and data were extracted from the eligible studies following the predefined PICO questions. The Cochrane Collaboration Risk of Bias Assessment tool was used to evaluate the quality of the included studies. RESULT: A total of 503 articles were retrieved and 13 were included. The hamster was the animal model used in all included studies. The treatment method ranged from the topical application of ointment (n = 3), gel (n = 5) and extract (n = 3) to the oral ingestion of the phytotherapeutics (n = 3). Chamomilla recutita L. (n = 3) and Pistacia atlantica (n = 3) were the most used therapeutic agents. Although all studies were classified as high risk of bias, all of them reported promising results regarding the use of phytotherapeutics in the management of OM, including lower clinical and histopathological scores as well as healing, anti-inflammatory, antimicrobial, and antioxidant activities. CONCLUSION: Despite the high risk of bias of the studies, phytotherapy is a promising alternative for the treatment of 5-FU-induced OM, showing interesting results in terms of tissue healing and anti-inflammatory, antimicrobial and antioxidant activity.

Metabolic active tumour volume quantified on [18F]FDG PET/CT further stratifies TNM stage IV non-small cell lung cancer patients.

PURPOSE: This study aimed to assess whether the whole body metabolic active tumour volume (MTVWB), quantified on staging [18F]FDG PET/CT, could further stratify stage IV non-small cell lung cancer (NSCLC) patients. METHODS: A group of 160 stage IV NSCLC patients, submitted to staging [18F]FDG PET/CT between July 2010 and May 2020, were retrospectively evaluated. MTVWB was quantified. Univariate and multivariate Cox regressions were carried out to assess correlation with overall survival (OS). C-statistic was used to test predictive power. Kaplan-Meier survival curves with Log-Rank tests were performed to compute statistical differences between strata from dichotomized variables and to calculate the estimated mean survival times (EMST). Survival rates at 1 and 5 years were calculated. RESULTS: MTVWB was a statistically significant predictor of OS on univariate (p < 0.0001) and multivariate analyses (p < 0.0001). The multivariate model with MTVWB (Cindex ± SE = 0.657 ± 0.024) worked significantly better as an OS predictor than the cTNM model (Cindex ± SE = 0.544 ± 0.028) (p = 0.003). An EMST of 29.207 ± 3.627(95% CI 22.099-36.316) months and an EMST of 10.904 ± 1.171(95% CI 8.609-13.199) months (Log-Rank p < 0.0001) were determined for patients with MTVWB < 104.3 and MTVWB ≥ 104.3, respectively. In subsamples of stage IVA (cut-off point = 114.5) and IVB patients (cut-off point = 191.1), statistically significant differences between EMST were also reported, with p-values of 0.0001 and 0.0002, respectively. In both substages and in the entire cohort, patients with MTVWB ≥ cut-off points had lower EMST and survival rates. CONCLUSION: Baseline MTVWB, measured on staging [18F]FDG PET/CT, further stratifies stage IV NSCLC patients. This parameter is an independent predictor of OS and provides valuable prognostic information over the 8th edition of cTNM staging.

Clinicopathologic Analysis of Oral and Maxillofacial Solitary Fibrous Tumor.

OBJECTIVES: The aim of this systematic review was to provide an overview of the oral and maxillofacial solitary fibrous tumor (SFT) in order to determine its clinicopathologic characteristics and biological behavior. METHODS: We conducted a systematic review in May 2019 in multiple databases. Cases diagnosed as SFT in the oral cavity and maxillofacial complex were included. RESULTS: Seventy-three published articles were included in our systematic review, corresponding to a total of 154 cases. SFT showed a slight female predilection (53.2%), and the cheek mucosa/cheek, tongue, and palate were the most affected anatomical sites. The mean size of SFT in the oral cavity and maxillofacial region at diagnosis was 1.4 cm. Histologic features of malignancy by morphologic analysis (P < .001) were significantly associated with a larger tumor size. Surgical excision was the most frequent therapeutic modality. Recurrence and metastasis were uncommon findings in our sample. CONCLUSIONS: Histologic features of malignancy can be important parameters of tumor behavior. Adequate surgical treatment and long-term follow-up are required for these cases.

YouTube™ and oral lichen planus: an appraisal of the educational quality of information.

The objective of this study was to analyze the quality of videos on oral lichen planus (OLP) available in YouTube™. A cross-sectional analytical study was conducted by searching the video sharing platform YouTube™. Videos aimed at clarifying the etiological and clinical characteristics, diagnostic criteria, treatment, and prognosis of OLP were included. A total of 481 videos were retrieved and 37 were included in the study according to the selection criteria established. Most of the videos evaluated (86.5%; n = 32) were produced by independent users. The average reliability was 1.8 and quality assessment classified only three videos (8.1%) as having good/excellent quality. A significant correlation was observed between the length of the video analyzed and its quality and reliability (p < 0.05), as well as between the reliability and usefulness of the video (p = 0.03). YouTube™ has become a leading source of information for the general population. However, a significant number of these videos have a low quality. Students, professionals, and healthcare providers must be more actively involved in providing clear, accurate, and reliable evidence-based information in an accessible language in order to enable significant improvement in patient care delivery.

Solitary fibrous tumor: Two cases report with a focus on the differential diagnosis / Tumor Fibroso Solitário: Relato de dois casos com foco no diagnóstico diferencial

Solitary fibrous tumor (SFT) is a neoplasm of fibroblastic/myofibroblastic origin with intermediate biological behavior. We report here two cases of SFT affecting an unusual anatomical site in 58-year-old and 40-year-old female patients and discuss the differential diagnosis of this lesion. In case 01, the lesion showed the clinical appearance of an asymptomatic "blister" with normal color, rubbery consistency, measuring 0.3 cm, and affected the lower lip; while in case 02, a symptomatic red nodular lesion with a soft consistency and measuring 0.5 cm affected the floor of the mouth. Excisional biopsies were performed. Microscopically, two well-delimited benign neoplasms were observed, exhibiting the proliferation of ovoid to spindle-shaped mesenchymal cells, vascular spaces with staghorn arrangement, and the absence of mitosis figures. Immunohistochemistry was performed in case 01 to assist in the diagnosis. Weak and diffuse immunostaining was observed for α-SMA and intense and diffuse immunopositivity for Bcl-2 and CD34. Based on histopathological and immunohistochemical features, a diagnosis of SFT was rendered in both cases. The low occurrence and nonspecific clinical features of oral SFT may make its clinical diagnosis difficult. Also, morphological and immunohistochemical are essential for differential diagnosis with other mesenchymal neoplasms.(AU)

O tumor fibroso solitário (TFS) é uma neoplasia de origem fibroblástica/miofibroblastica com comportamento biológico intermediário. Nesse artigo relatamos dois casos de TFS afetando sítios anatômicos incomuns em pacientes do sexo feminino de 58 anos e 40 anos e discutir os seus diagnósticos. No caso 01 clinicamente a lesão apresentou um aspecto de "bolha" assintomática, coloração normal da mucosa, consistência borrachoide medindo 0,3 cm, em região de lábio inferior, enquanto que no caso 02, como uma lesão sintomática, vermelha, nodular com consistência mole e medindo 0,5 cm afetando o assoalho bucal. As biópsias excecionais foram realizadas. Microscopicamente, observamos duas lesões neoplásicas bem delimitadas exibindo uma proliferação de células mesenquimais variando de ovoides a fusiformes, vasos sanguíneos em formato de "chifre de veado", com ausência de figuras de mitoses. No caso 01 foi realizado análise imuno-histoquímica para auxiliar no diagnóstico. Foi observado uma marcação fraca e difusa de α-SMA e uma intensa e difusa imunopositividade para o Bcl-2 e CD34.Baseado nos achados histopatológicos e imuno-histoquímicos o diagnóstico de TFS foi estabelecido em ambos os casos. A baixa ocorrência e os achados clínicos inespecíficos do TFS oral podem dificultar o diagnóstico clínico. Além disso, as análises morfológicas e imuno-histoquimicas são essenciais para realização do diagnóstico diferencial com outras neoplasias mesenquimais.(AU)_

Prognostic and clinicopathological significance of tumor-stroma ratio in head and neck squamous cell carcinoma: A systematic review

Background: Analysis of the tumor microenvironment has been proposed as a strategy for the treatment and prognosis of different neoplastic processes. A grading system based on the tumor-stroma ratio (TSR), which evaluates theproportion of stroma in relation to neoplastic parenchyma at the invasion front, has shown a strong prognostic valuein different neoplastic processes. The aim of the present systematic review was to understand the role of the TSR inhead and neck squamous cell carcinoma (HNSCC), evaluating its correlation with clinical and prognostic parameters.Material and Methods: An electronic search was performed in PubMed/Medline, Web of Science, Science Direct,Scopus, Embase, and the Cochrane Collaboration Library. Publications assessing the relationship between TSRand prognosis in cases of HNSCC were eligible. The quality of the studies was assessed independently by fourevaluators using the Newcastle-Ottawa scale.Results: After application of the previously es+lished inclusion/exclusion criteria, nine articles were included inthe qualitative synthesis. With regards to quality on the Newcastle-Ottawa scale, an overall value of 4.55 was obtained. This systematic review demonstrated a strong association between TSR and prognosis in esophageal andoral squamous cell carcinomas.Conclusions: Histopathological analysis of the TSR can optimize the analysis of the prognosis of cases diagnosedwith HNSSC. In addition, the TSR is a reliable and simple parameter that can be evaluated in hematoxylin/eosinstained slides during routine laboratory examinations, showing high inter- and intraobserver agreement. (AU)

Sialolithiasis of minor salivary gland in labial mucosa: a clinical finding / Sialolitíase de glândula salivar menor na mucosa labial: um achado clínico

Introduction: sialolithiasis is the most common form of obstructive sialadenitis caused by a mixture of different calcium phosphates and an organic matrix. It is one of the most common salivary gland diseases, often attributed to the submandibular gland, with no relation to age or gender. However, it is rarely reported in the minor salivary glands. Objective: the present study aims to report auncommon clinical finding case of a sialolithiasisof minor salivary gland in labial mucosa. Case report: a 43-year-old female patient presented with a single, yellow and asymptomatic nodule in the labial mucosa at clinical examination. The clinical hypotheses were lipoma and fibrous hyperplasia. The lesion was biopsied, and the histopathological analysis showed a mineralized tissue. The final diagnosis was sialolithiasis and the patient remained under follow-up (8 months) without relapse. Conclusion: this case shows that sialolithiasis should be included in the diagnostic hypotheses when occur in a minor salivary glands area and emphasizes the importance of a complete clinical examination since it was not complaint of the patient.(AU)

Introdução: a sialolitíase é a forma mais comum de sialadenite obstrutiva causada por um composto de diferentes produtos, como fosfato de cálcio e matriz orgânica. É uma das doenças mais comuns das glândulas salivares, geralmente atribuídas à glândula submandibular, sem relação com idade ou sexo. No entanto, raramente é relatada nas glândulas salivares menores. Objetivo: reportar um achado clínico incomum de sialolitíase em glândula oral menor na mucosa labial. Relato de caso: uma paciente do sexo feminino, de 43 anos, apresentou nódulo único, amarelo e assintomático na mucosa labial durante o exame clínico. As hipóteses clínicas foram lipoma e hiperplasia fibrosa. A lesão foi encaminhada para biópsia e a análise histopatológica mostrou um tecido mineralizado. O diagnóstico final foi de sialolitíase e o paciente permaneceu em acompanhamento por 8 meses sem recidiva. Conclusão: este caso mostra que a sialolitíase deve ser incluída nas hipóteses diagnósticas de lesões em áreas de glândulas salivares menores e enfatiza a importância de um exame clínico completo, pois não se tratava da queixa principal da paciente.(AU)