Publications by authors named "Praveena Raman"

Oral squamous cell carcinoma (OSCC) is indeed one of the most common types of oral cancer, typically affecting individuals over the age of 50. It primarily originates from the squamous epithelial cells lining the oral cavity. While it is relatively rare in individuals under 40 years old, it can still occur, albeit less frequently in that age group.

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Background: Coronavirus disease 2019 (COVID-19) pandemic poses a tremendous threat as a rapidly spreading disease, and has significant consequences on the global public health in particular to the psychological aspect of the survivors. The lived experiences require urgent documentation to tailor-make psychiatric assessments and long-term follow-ups.

Aim: To explore adolescents' self-reported perspectives and lived experiences during their COVID-19 illness which was voluntarily shared through media and social media platforms during the nationwide lockdown in India.

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Tongue acts as a mirror of our body. Diagnosis of tongue lesions is challenging to primary physicians as they might be the first sign or may be a part of underlying systemic diseases. Knowledge on the lesions of tongue is necessary for oral and overall health planning and education.

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Intraoral soft tissue injuries occur due to physical, chemical, or thermal agents, which may present as ulcerations, burns, desquamation, and gingival recession. Camphor is one such substance easily available in many Indian households and is not a very well-recognized potentially fatal toxic compound. Here, we report the first case of an intraoral soft-tissue burn in a geriatric female, as a result of direct injury to tissues due to the application of crushed camphor powder to manage tooth pain at home, which was successfully treated with 2% Curcuma longa.

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Complex regional pain syndrome (CRPS) is a pathological exaggeration caused by trauma from injections and vaccine administration characterized by severe pain (often burning), hyperesthesia, allodynia, edema, vasomotor changes, decreased range of motion, hyperhidrosis, and trophic changes. It occurs at all ages with female predominance, and the incidence increases until late middle age. Hand and foot involvement is well recognized, and this may spread proximally.

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Background: Globally, the sixth most common malignancy is oral cancer, which is predominantly due to consumption of potent, proven carcinogens which includes smoking and smokeless form of tobacco and areca nut. Habits associated oral malignancies are mostly preceded by clinically asymptomatic oral lesions collectively referred under the umbrella term as oral potentially malignant disorders (OPMDs). There is a delayed presentation of oral pre cancer and oral cancer in India, as approximately 50% of patients are diagnosed at last stage since the asymptomatic pre cancer lesions are missed by oral physicians/dentists either due to lack of timely communication and habit counseling, lack of knowledge, or inappropriate attitude, putting all in a nut shell --- sheer lack of empathy and commitment towards patient care and society.

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Aim: To explore the impact of socioeconomic status (SES) and/on the awareness of ill effects of tobacco on oral and general health and to evaluate the effectiveness of pictorial warning on tobacco cessation in a semi-urban population of South Chennai.

Materials And Methods: This cross-sectional survey for 1 week was conducted using a two-stage sampling design, with a sample size of 300. New op patients constitute the first sampling design, and patients with history of any form of tobacco constituted second sampling design for the second part of the study.

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Aim: To evaluate the efficacy of topical curcumin and topical triamcinolone acetonide in a professional population with minor aphthous ulcers by assessing six clinical variables: site, size, pain, healing period, frequency of recurrence and number of ulcers.

Materials And Methods: This randomized, parallel designed pilot trial was performed on 60 symptomatic individuals with minor aphthous ulcer. Willing participants were allocated randomly into group I and group II.

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Oral cancer is the sixth most common malignancy globally with a wide geographic variation. India is the second largest consumer and third largest producer of tobacco in the world. One-third of the global burden of oral cancer is predominantly attributed to high prevalence of tobacco consumption.

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Oral squamous cell carcinoma is a leading cause of mortality due to late diagnosis in India and most other developing countries. Buccal squamous cell carcinoma is almost always preceded by premalignant conditions that include leukoplakia, erythroplakia, oral lichen planus, and submucous fibrosis of the oral cavity. Hence, these patients warrant regular screening by oral health care professionals and proper monitoring for any dysplastic changes.

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