Publications by authors named "Umamaheswari Tn"

Article Synopsis
  • Oral lichen planus (OLP) is a chronic inflammatory condition affecting the oral mucosa, which can severely impact patients' quality of life due to discomfort and anxiety.
  • A study at Saveetha Dental College analyzed the anxiety and depression levels of 212 OLP patients, with their data collected over one year, including factors like age, gender, and associated medical conditions.
  • The study found that the most affected age group was 51-60 years, predominantly female, with many reporting burning sensations as the main symptom, and a small percentage having comorbidities like Grinspan syndrome.
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The progressive overgrowth of the gingiva is the hallmark of idiopathic gingival fibromatosis (IGF). Excess gingival tissue can obscure the crown of a tooth, resulting in spaces between teeth, displacement, retention of primary or permanent teeth, and difficulties with feeding, speaking, and appearance. The diagnosis and management of inherited gingival fibromatosis are the focus of this case report.

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Background Oral submucous fibrosis (OSMF) is a chronic condition primarily affecting the buccal mucosa, characterized by fibrotic changes, scarring, and precancerous lesions. Pathologically, it involves inflammation, collagen deposition, and muscular degeneration. Objective This study aimed to assess the prevalence and distribution of elongated styloid process (ESP) in patients diagnosed with OSMF, contributing to the understanding of anatomical variations in this population.

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Introduction is an edible fruit that contains numerous significant bioactive compounds that hold important biological properties and are categorized as nutraceuticals owing to the health benefits it imparts including decreasing the risk of chronic diseases like diabetes mellitus, cancer, heart disease, and many other diseases. The objective of the present research was to explore the antimicrobial, antioxidant, and anti-inflammatory characteristics of the aqueous raspberry extract through in vitro assays. Materials and methods aqueous extract was prepared and examined for its antimicrobial activity against bacteria and fungi using the agar-well diffusion method, and the antioxidant activity was evaluated using the DPPH (2, 2-Diphenyl-1-picrylhydrazyl hydrate) radical scavenging assay and the hydrogen peroxide radical scavenging assay.

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Background In diagnostic radiology, the image quality of radiographs is paramount for impeccable diagnosis as it is essential for efficient treatment planning and patient care. In comparison to their well-established wall-mounted equivalents, the growing use of handheld devices raises concerns regarding their diagnostic effectiveness by questioning their image quality. Hence, to fully comprehend the clinical importance of handheld X-ray equipment, it is important to look into their image quality for better diagnostic performance.

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Background: Photodynamic therapy is one of the non-invasive treatment modalities used to treat a wide range of oral mucosal lesions including oral leukoplakia, oral lichen planus, post-radiation-induced oral mucositis, and aphthous ulcerations. High-level laser therapy has also been employed in the management of oral squamous cell carcinomas (OSCCs). Photodynamic therapy includes three major components: photosensitizer, light source, and presence of oxygen.

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Background Chewing areca nuts can result in an oral disorder known as oral submucous fibrosis (OSF), which has the potential to be cancerous. Although it is only beginning to spread to European and the North American continents, it is highly prevalent in Southeast Asia. The probability of malignant transformation from OSF is raised by chewing tobacco use.

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Lymphangioma is a benign hamartomatous tumor of lymphatic vessels. This lymphatic malformation is characterized by an abnormal proliferation of lymphatic vessels. Extra-oral lymphangiomas occur more frequently in the neck region predominantly in the posterior triangle, while intra-oral lymphangiomas are commonly seen in the tongue mainly on the dorsum surface.

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