An Evaluation of Cognitive Abilities in Vestibular Disorders.

Background: Research evidence suggests the role of the vestibular system in cognitive functions like visuospatial memory, objective memory, spatial navigation, etc. Vestibular cortices send projection to the hippocampus and to the medial entorhinal cortex (MEC); the latter houses place cells, grid cells, and head direction cells, which play a major role in the formation of a cognitive map based on inputs from the vestibular apparatus. So, the present study aimed to assess cognitive functions in vestibular disorder patients.

Optogenetics: Illuminating the Future of Hearing Restoration and Understanding Auditory Perception.

Hearing loss is a prevalent sensory impairment significantly affecting communication and quality of life. Traditional approaches for hearing restoration, such as cochlear implants, have limitations in frequency resolution and spatial selectivity. Optogenetics, an emerging field utilizing light-sensitive proteins, offers a promising avenue for addressing these limitations and revolutionizing hearing rehabilitation.

Isolated Papillary Thyroid Carcinoma of the Pyramidal Lobe: A Case Report and Review of Literature.

The pyramidal lobe (PL) represents an embryological remnant of the thyroglossal duct. A solitary focus of papillary thyroid carcinoma (PTC) of the PL of thyroid gland is a rare entity. We present a case of a 33-year-old woman with PTC of the PL with lymph nodal involvement and further discuss the lines of surgical management for primary PTC arising from the PL of thyroid gland.

Radioactive Iodine in Differentiated Carcinoma of Thyroid: An Overview.

Thyroid cancer is the fifth most prevalent cancer in women and the fastest-growing malignancy. Although surgery is still the basis of treatment, internal radiation therapy (Brachytherapy) with radioactive iodine-131, which functions by releasing beta particles with low tissue penetration and causing DNA damage, is also a potential option. The three basic aims of RAI therapy in well-differentiated thyroid tumors are ablation of the remnant, adjuvant therapy, and disease management.

Nuclear Imaging Modalities in the Diagnosis and Management of Thyroid Cancer.

In this review we have brought forward various nuclear imaging modalities used in the diagnosis, staging, and management of thyroid cancer. Thyroid cancer is the most common endocrine malignancy, accounting for approximately 3% of all new cancer diagnoses. Nuclear imaging plays an important role in the evaluation of thyroid cancer, and the use of radioiodine imaging, FDG imaging, and somatostatin receptor imaging are all valuable tools in the management of this disease.

An Easy to use Periosteal Flap for Cochlear Implantation: Experience from a Tertiary Care Centre.

This report describes a novel and easy periosteal flap design for cochlear implantation. This technique has been used in 37 patients between June 2019 and August 2020. The patients have been followed up for a period of 2 months to 15 months.

Endoscope Assisted Combined Drainage of Sino-Orbital Abscess: Technique Revisited.

Orbital complications of acute rhinosinusitis may present with painful proptosis and ophthalmoplegia. Surgical management, when required comprises of endonasal endoscopic sinus clearance with or without external orbital abscess drainage. External drainage involves blind dissection and carries a risk of iatrogenic injury to periorbital structures.

COVID-19 Associated Rhino-Orbital-Cerebral Mucormycosis: A Proposed Classification and Treatment Strategies.

Objectives: Mucormycosis is a rare fungal disease, which was known to affect only immunocompromised hosts, but during the COVID-19 pandemic, a surge in the cases of rhino- orbital-cerebral mucormycosis have been reported; however, the cause is still unknown. As the disease was a rare entity, there was no classification considering the spread and proper management at various stages.

Methods: Extensive literature search with the terms "mucormycosis," "invasive fungal sinusitis," "COVID-19 associated mucormycosis," and "mucormycosis in COVID-19" was conducted on Pubmed, Scopus, and Embase database, taking into consideration case histories, revealing the site of involvement and treatment based on the disease's extent.

The relevance of extra-nodal natural killer/T-cell lymphoma to the oral health care providers- A clinical review with case report.

Lymphomas are the second most common malignancy in the oral cavity after squamous cell carcinoma. Non-specific clinical presentation of lymphoma mimics the other common oral pathologies thereby; delaying its diagnosis, ensuing definitive treatment, and leading to a guarded prognosis. The present clinical review and accompanying case report highlights the clinical presentation, diagnostic challenges, progression, manifestations, and holistic management of a rare extra-nodal, nasal variant of Natural Killer T-cell lymphoma and underscores the importance of interdisciplinary coordination in the overall management of this aggressive tumor.

COVID-19-associated mucormycosis: An updated systematic review of literature.

In its wake, the COVID-19 pandemic has ushered in a surge in the number of cases of mucormycosis. Most cases are temporally linked to COVID-19; hence, the entity is described as COVID-19-associated mucormycosis (CAM). The present systematic review was undertaken to provide an up-to-date summary of the hitherto available literature on CAM.

A Novel Technique of Draping for Otologic Surgery: Mitigation of Aerosol Generation During Covid Pandemic.

The surgical procedures in the temporal bone have the potential to generate aerosols which could affect the health care personnel. An innovative way to avoid aerosolization during ear surgery has been highlighted in this manuscript.