scholarly journals Oral mucosal lesions in a Chilean elderly population: A retrospective study with a systematic review from thirteen countries

Author(s):  
C Rivera ◽  
D Droguett ◽  
MJ Arenas-Marquez
2017 ◽  
Vol 56 (207) ◽  
pp. 362-366
Author(s):  
Dipshikha Bajracharya ◽  
Sujaya Gupta ◽  
Bidhata Ojha ◽  
Radha Baral

Introduction: Oral mucosa can be affected by a variety of soft tissue lesions and conditions. Benign as well as malignant lesions of oral cavity are common. Squamous cell carcinoma is one of the commonest malignancies. The present retrospective study was undertaken to study the prevalence of various oral mucosal lesions in a tertiary care dental hospital of Kathmandu. Methods: This retrospective study was carried out in the Department of Oral and Maxillofacial Pathology at Kantipur Dental College and Teaching hospital from January 2015 to January 2017. The study included biopsy specimen from the oral cavity. The parameters included in the study were age, gender, site of the lesion and histopathological diagnosis. The data collected was statistically analyzed. Results: A total of 111 biopsy cases were included in the present study. Out of which, there was 16 (14.4%) cases of non neoplastic and 16 (14.4%) cases of benign pathology. The oral cavity lesions were commonly seen in age range between 6-74 years where males 59 (53.2%) were mostly affected. The most common site for oral lesion was buccal mucosa 23 (20.7%) and anterior gingiva 23 (20.7%). 15 (13.5%) cases of oral squamous cell carcinoma were seen as the predominant malignancy affecting in the vestibular region 8 (7.2%). Conclusions: The present study shows benign as well as the non neoplastic lesions were more prevalent in oral mucosa with the buccal mucosa and anterior gingiva as the commonest site of occurrence. Keywords: Benign; Malignant; Non neoplastic; Oral mucosal lesion.


2021 ◽  
Vol 15 (11) ◽  
pp. 3273-3278
Author(s):  
Humera Akhlaq ◽  
Muhammad Sibghat Ullah Khan ◽  
Muhammad Nasir ◽  
Hifza Sheikh ◽  
Nosheen Mehmood ◽  
...  

Background: The present study was conducted to evaluate the frequency of different types of Oral Mucosal Lesions (OMLs) and to identify the associated risk factors. Methodology: A retrospective study was conducted at the Department of oral diagnosis in collaboration with the department of oral pathology SIOHS, Karachi Pakistan between January 2017 to December 2020. All cases of lesions and ulcers of the oral cavity were included in the study. Missing data were excluded. Diagnosed cases of oral mucosal lesions were documented. The data was then stratified according to the age groups, gender, symptoms, comorbidities, marital status, etc. Results: A mean age of 38.3 ± 11.86 years was observed. The subjects manifested multiple lesions with OSF standing as the most prevalent one at 29%, followed by aphthous ulcers at 20.2%, candidiasis at 14%, and nicotinic stomatitis at 10.4%. The majority of the patients with aphthous ulcers were significantly associated with young age while frictional keratosis was significantly associated with elderly age (p=0.002), respectively. 15 (93.8%) patients who were married were diagnosed with squamous cell carcinoma (p<0.004) and stiffening of the mouth was significantly associated with squamous cell carcinoma (p<0.0001). Conclusion: In conclusion, the increased occurrence of oral mucosal lesions with age is most likely attributable to an age-related decline in health status and is highly correlated to substance abuse; its amount, duration, type, and regularity. Keywords: oral mucosal lesion, carcinoma, gingiva, buccal, maxillofacial, tumor


2020 ◽  
pp. 002203452095728 ◽  
Author(s):  
J. Amorim dos Santos ◽  
A.G.C. Normando ◽  
R.L. Carvalho da Silva ◽  
A.C. Acevedo ◽  
G. De Luca Canto ◽  
...  

This living systematic review aims to summarize evidence on the prevalence of oral signs and symptoms in patients with COVID-19. The review was reported per the PRISMA checklist, and the literature search was conducted in 6 databases and in gray literature. Studies published in any language mentioning oral symptoms and signs in patients with COVID-19 were included. The risk of bias was assessed by the Joanna Briggs Institute appraisal tools. The certainty of evidence was evaluated through GRADE assessment. After a 2-step selection, 40 studies were included: 33 cross-sectional and 7 case reports. Overall, 10,228 patients (4,288 males, 5,770 females, and 170 unknown) from 19 countries were assessed. Gustatory impairment was the most common oral manifestation, with a prevalence of 45% (95% CI, 34% to 55%; I2 = 99%). The pooled eligible data for different taste disorders were 38% for dysgeusia and 35% for hypogeusia, while ageusia had a prevalence of 24%. Taste disorders were associated with COVID-19 (odds ratio [OR], 12.68; 95% CI, 6.41 to 25.10; I2 = 63%; P < 0.00001), mild/moderate severity (OR, 2.09; 95% CI, 1.25 to 3.49; I2 = 66%; P = 0.005), and female patients (OR, 1.64; 95% CI, 1.23 to 2.17; I2 = 70%; P = 0.0007). Oral mucosal lesions presented multiple clinical aspects, including white and erythematous plaques, irregular ulcers, small blisters, petechiae, and desquamative gingivitis. Tongue, palate, lips, gingiva, and buccal mucosa were affected. In mild cases, oral mucosal lesions developed before or at the same time as the initial respiratory symptoms; however, in those who required medication and hospitalization, the lesions developed approximately 7 to 24 d after onset symptoms. Therefore, taste disorders may be common symptoms in patients with COVID-19 and should be considered in the scope of the disease’s onset and progression. Oral mucosal lesions are more likely to present as coinfections and secondary manifestations with multiple clinical aspects (PROSPERO CRD42020184468).


Author(s):  
Antonio Romano ◽  
Dario Di Stasio ◽  
Dorina Lauritano ◽  
Carlo Lajolo ◽  
Fausto Fiori ◽  
...  

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