Evaluation of Fallopian Canal Dehiscence in Mastoid Surgeries.

The risk of iatrogenic facial nerve injury increases in presence of Fallopian canal dehiscence during mastoid surgeries. This study aimed to find out the incidence, site, and size of Fallopian canal dehiscences and their pre-operative & intra-operative predictors. Prospective cross-sectional observational study.

Assessment of Preoperative Predictors for Difficult Laryngeal Exposure in Endolaryngeal Surgery.

Introduction: The proper visualisation of the larynx is required for the diagnostic assessment and therapeutic intervention. The most significant challenges for surgeon is to visualise the anterior commissure of the glottis region. The aim of this study is to record the preoperative laryngoscore in patients posted for endolaryngeal surgery and to assess preoperative predictors for intraoperative difficult laryngeal exposure by correlating with preoperative laryngoscore.

Watershed prioritization of Kailali district through morphometric parameters and landuse/landcover datasets using GIS.

Watershed prioritization is considered an important tool for soil and watershed management. This study focuses on the watershed prioritization of the Kailali district in terms of soil erosion, considering morphometric parameters and land use/landcover (LULC) datasets using GIS. ALOS DEM of 30  resolution was used to delineate sub-watersheds and calculate linear, areal, and relief morphometric parameters.

Clinico-Etiological Evaluation of Epistaxis.

Epistaxis or bleeding from nose, a commonly confronted condition in the department of otorhinolaryngology can be a disquietening experience and sometimes a life threatening emergency for the patient. The aim of this study is to study the clinical profile and aetiology in epistaxis patients. An observational prospective study carried out over a period of 12 months in the Department of Otorhinolaryngology, Head and Neck Surgery, Swami Rama Himalayan University, Swami Ram Nagar, Dehradun, Uttarakhand.

Effect of Adenotonsillectomy on Peak Expiratory Flow Rate Among Children.

Unlabelled: Adenotonsillar hypertrophy is one of the commonest causes of upper airway obstruction in children. It can cause hypoxic state by impairing pulmonary functions. Peak expiratory flow rate is a basic, convenient and reliable indicator of pulmonary function in children.

Household Transmission of COVID-19: A Cross-Sectional Study.

Introduction: The COVID-19 pandemic has brought the entire world to a standstill. The disease is rapidly transmitting in the community. Imposed lockdowns due to the COVID-19 pandemic have effectively delayed the transmission in the community but the transmissibility in households needs to be explored.

Use of Complementary and Alternative Medicine (CAM) and Home Remedies by COVID-19 Patients: A Telephonic Survey.

COVID-19 is caused by a novel coronavirus which was first reported in Wuhan city, China. The pandemic has led to considerable mortality globally. India, at present has the second largest burden of COVID-19 cases globally.

Atypical Facial Chondroid Syringoma, A Rare Clinical Entity: Case Report with Review of Literature.

Chondroid syringoma (CS) is a rare mixed tumor of sweat gland origin with a reported incidence of less than 0.1%. The tumor is mostly benign and usually seen in males.

Evaluation of Association of Allergic Rhinitis with Bronchial Asthma.

Allergic rhinitis represents a global health problem. It is a common disease worldwide affecting about 10-50 % of the population and its prevalence is increasing. Although allergic rhinitis is not a fatal disease, it alters the social life of patients, affecting learning performance and work productivity.

Post Extubation Airway Conditions after Direct Laryngoscopic Biopsy: A Comparative Evaluation between Lignocaine Nebulization and Lignocaine Lozenges - A Randomized Trial.

Context: Postextubation airway complications are one of the most undesired side effects of airway manipulation. Pharmacological and nonpharmacological measures have been utilized for minimizing the morbidity. Lignocaine lozenges, a new modality, used to reduce post-extubation airway complications is an area yet to be explored.

Primary sinonasal lymphoma in immunocompetent patients: A 10 years retrospective clinicopathological study.

Introduction: Sinonasal tumors occur in the nasal cavity or paranasal sinuses (PNS). These tumors are rare and lymphomas are even rarer. Lymphoma of the nose and PNS may mimic benign processes and may manifest either in an isolated fashion or in conjunction with systemic diseases.

Giant Parapharyngeal Space Pleomorphic Adenoma Causing Acute Airway Obstruction.

Primary parapharyngeal space (PPS) tumors are rare, representing only 0.5% of all head and neck neoplasms. About 80% of tumors of this space are benign, and 20% are malignant.

Age-Related Maturation of Wave V Latency of Auditory Brainstem Response in Children.

Background And Objectives: Auditory brainstem response (ABR) is a noninvasive measurement of a stimulus-locked, synchronous electrical event. ABR provides information concerning the functional integrity of brainstem nuclei. Age is a key factor in the interpretation of ABR peak latency among different age groups.

Effects on auditory function of chronic exposure to electromagnetic fields from mobile phones.

The widespread use of mobile phones has given rise to apprehension regarding the possible hazardous health effects of high-frequency electromagnetic fields (EMFs) on auditory function. We conducted a study to investigate the effects of long-term (>4 yr) exposure to EMFs emitted by mobile phones on auditory function. Our study population was made up of 40 healthy medical students-31 men and 9 women, aged 20 to 30 years (mean 22.

Spectrum of Sinonasal Tumors: A 10-year Experience at a Tertiary Care Hospital in North India.

Objective: Sinonasal tumors are a highly heterogeneous group of tumors that account for less than 1% of all cancers. Precise diagnosis is essential because the natural history, treatment, and prognosis vary for different neoplasms. We reviewed 610 cases of sinonasal lesions to understand this entity better.

Trichinella spiralis: Mere Co-Existence or Carcinogenic Parasite For Oral Squamous Cell Carcinoma?

Trichinella spiralis is a parasite which is usually seen in pork-eaters. Most of the trichinosis infections cause little or no symptoms. We report a rare case of a middle aged North Indian male who presented with a painless ulcer in right buccal mucosa which was biopsied and reported as squamous cell carcinoma.

Conidiobolus coronatus granuloma of the right inferior turbinate: A rare presentation.

Fungal infections are common in tropical countries such as India. Very few clinical cases caused by the Entomophthorales Zygomycetes have been reported. Rhinofacial infection is a rare form of zygomycosis in humans, and only limited information regarding optimal treatment is available.

Mesenchymal chondrosarcoma of the mandible: a rare malignant tumor.

Mesenchymal chondrosarcoma (MCHS) is a highly aggressive, malignant, cartilaginous tumor that represents about 1% of all chondrosarcomas. Only about 50 cases of MCHS of the jaw have been reported in the English-language literature; maxillary tumors are much more common than mandibular tumors. We present a new case of MCHS of the mandible that arose in a 22-year-old woman whose initial two biopsies did not reveal the features of the tumor.

Optimization of pyrrolamide topoisomerase II inhibitors toward identification of an antibacterial clinical candidate (AZD5099).

AZD5099 (compound 63) is an antibacterial agent that entered phase 1 clinical trials targeting infections caused by Gram-positive and fastidious Gram-negative bacteria. It was derived from previously reported pyrrolamide antibacterials and a fragment-based approach targeting the ATP binding site of bacterial type II topoisomerases. The program described herein varied a 3-piperidine substituent and incorporated 4-thiazole substituents that form a seven-membered ring intramolecular hydrogen bond with a 5-position carboxylic acid.

Pediatric cervical sympathetic chain schwannoma with Horner syndrome: a rare case presentation.

Schwannomas are rare, benign, slowly growing neurogenic tumors that originate in peripheral, spinal, or cranial nerves other than the optic and olfactory nerves. In the head and neck, these tumors usually arise from the vagus nerve and the cervical sympathetic chain in the parapharyngeal space. Cervical sympathetic chain schwannomas represent a rare subgroup of schwannomas; fewer than 60 cases have been reported in the literature.

Endoscopic Trans-Nasal Trans-Sphenoidal (TNTS) Approach For Pituitary Adenomas: Our Experience.

Advances in optics, miniaturization, and endoscopic instrumentation have revolutionized surgery in the past decade. Current progress in the field of endoscopy promises to further this evolution: endoscopic telescopes and instruments have improved upon the optical and technical limitations of the microscope, and require an even less invasive approach to the sella. Pituitary surgery is traditionally within the realm of the neurosurgeon.

Clinical profile of pharyngeal malignancy in a tertiary care centre, state of uttarakhand.

Pharynx is a common site of malignancy in the head and neck region. This study presents a series of 94 cases of pharyngeal malignancy conducted at Himalayan Institute of Medical Sciences, Dehradun, Uttarakhand in the Department of Otorhinolaryngology for a period of one year (2009-2010). Mean age at presentation was 56.

Correlation study between nasal septal deviation and rhinosinusitis.

Chronic rhinosinusitis (CRS) is a major cause of concern worldwide. Nasal septal deviation (NSD) may either cause osteomeatal obstruction or may interfere with proper airflow and potentially predispose to sinusitis. Due to the lack of a universally accepted classification on NSD it has not been established whether NSD influences the development of sinusitis or not.