نتایج جستجو برای: oropharynx
تعداد نتایج: 2533 فیلتر نتایج به سال:
Upper respiratory tract is a rare site of tuberculosis infection. (1.9% of all tuberculosis cases). There are a few reported cases of nasopharyngeal and palatine tonsil infection, but posterior oropharynx is extremely a rare entity. The patient of the present study was a 67-year-old woman who referred to Shohadaye Haftom-e-Tir Hospital with progressive dysphagia and odinophagia from which she w...
Rapid Detection of COVID-19 by RT-LAMP PCR Technique and its Comparison with Real-Time RT-PCR Method
Rapid antigen and antibody, serological tests, and RT ‑ PCR-based molecular methods are widely used for the detection of microorganisms worldwide. Objectives: This study aimed by Isothermal nucleic acid amplification techniques to detect the covid-19. Methods: In this study, 200 samples of nasopharynx and oropharynx were collected from Jamaran Heart Hospital in Tehran. Covid -19 was exami...
Recent findings indicate that the microbiota is involved in development of lung cancer by inducing inflammatory responses and generating genome damage. This study aimed to compare sputum microbiomes from mouth oropharynx non-small cell carcinoma (NSCLC) patients. A second goal was search for bacterial taxonomic units behave differently microbiome NSCLC patients healthy subjects. In study, compo...
BACKGROUND Schwannomas are benign, encapsulated, peripheral nerve tumours that arise from the Schwann cell. Approximately 25%-45% of schwannomas occur in the head and neck. The most common site is the parapharyngeal space of the neck. However, schwannoma of the supraglottic oropharynx is rare. CASE PRESENTATION We report on a 35-year-old female who complained of progressive dysphagia, from wh...
A 39-year-old woman drank one tablespoon of white vinegar in order to 'soften' crab shell stuck in her throat. Endoscopy revealed inflammation of the oropharynx and second-degree caustic injury of the oesophagus extending to the cardia. She had an uneventful recovery. This case report confirmed that vinegar could cause ulcerative injury to the oropharynx and oesophagus. The folklore application...
Fiberoptic imaging was performed in six decerebrate, tracheotomized cats to determine the effect of pharyngeal muscle activation on the pharyngeal airway. The fiberoptic scope was advanced through the rostral trachea into the pharynx. Computer-based planimetry was used to measure airway area and maximum anteroposterior and lateral diameters in the rostral oropharynx, velopharynx, and caudal oro...
INTRODUCTION Molecular studies about carcinomas of the oral cavity and oropharynx demonstrate the presence of human papilomavirus genome in these tumors, reinforcing the participation of human papilomavirus in oral carcinogenesis. OBJECTIVES This study aimed to determine the prevalence of human papilomavirus and genotype distribution of HPV16 and HPV18 in oral cavity and oropharynx carcinomas...
Respiratory infections are well-known triggers of chronic respiratory diseases. Recently, culture-independent tools have indicated that lower airway microbiota may contribute to pathophysiologic processes associated with asthma and chronic obstructive pulmonary disease (COPD). However, the relationship between upper airway microbiota and chronic respiratory diseases remains unclear. This study ...
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