Due to the movements of the soft palate, the nasopharynx is normally not opacified. |
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The operator should first view the upper airway and nasopharynx, followed by the vocal cords, trachea and carina. |
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Magnetic resonance imaging showed a mass bilaterally in the nasopharynx and the sphenoid sinuses. |
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Cigarette smoking is known to affect ciliary action in the nasopharynx and respiratory tract. |
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A drawback of this study is that instrument accuracy was not assessed and the position of the probe in the nasopharynx was not specified. |
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The latter arise from the paranasal sinuses and protrude into the nasopharynx through the sinus ostia. |
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These may extend to the nasopharynx and they commonly terminate in the area of the external auditory meatus. |
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Prior to insertion, the nasopharynx and oropharynx should be anesthetized with a topical spray such as benzocaine. |
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The conducting portion of the respiratory system includes the nasal cavity, paranasal sinuses, nasopharynx, larynx, trachea, and bronchi. |
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These bacteria originate and spread from the nasopharynx to the middle ear cavity by way of the eustachian tube. |
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The soft palate elevates to close the nasopharynx, and the suprahyoid muscles pull the larynx up and forward. |
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Inflammation usually involves the nasopharynx, uvula, soft palate, and tonsils. |
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Mucous membrane involvement is common, primarily of the oral mucosa and conjunctiva, but may also include the nasopharynx, larynx, esophagus, genitalia, and rectal mucosa. |
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The attenuated vaccine viruses replicate in the nasopharynx and induce protective immunity. |
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In most cases the middle ear becomes infected by microorganisms that come from the nasopharynx and enter via the Eustachian tube. |
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In the case of occupational exposure over several years, formaldehyde has been related to causing cancer of the nasopharynx. |
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After pre-operative embolisation, the tumour was resected from the infratemporal and pterygopalatine fossae, sphenoid sinus, nasopharynx, nasal cavity and maxillary antrum. |
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Samples for HSV cultures should be taken from urine, stool or rectum, mouth, eyes and nasopharynx. |
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It is likely caused by passage of the eye drops in the nasopharynx via the nasolacrimal canal and is attributable to the brinzolamide component of this combination product. |
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The volume and mean cross-sectional area of nasopharynx, velopharynx and glossopharynx region showed significant difference. |
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Insert tip of Foley catheter through the nostril to the nasopharynx. |
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Second, resorption of gases within the middle ear space creates a pressure differential, akin to a vacuum, which pulls bacteria from the nasopharynx into the middle ear space. |
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The nasopharynx is part of the respiratory tract and forms the upper section of the pharynx leading to the lungs. |
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Furthermore when the bacteria become pathogenic, the nasopharynx is the port-of-entry of the infection. |
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The brain and spinal cord may also be compressed by tumours arising in adjacent areas, such as the pituitary gland, the spinal column, or the nasopharynx. |
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Numbness of the face is commonly due to compression of the trigeminal nerve caused by a tumour in the cranial cavity or nasopharynx or by a brainstem disorder. |
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In Quebec, considering the concentrations present in the workplace and the number of exposed workers, the number of cases of cancer of the nasopharynx related to this exposure remains very low. |
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The very few studies on humans showed that short-term exposure to boron can cause irritation of the eye, the upper respiratory tract, and the nasopharynx. |
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A major difficulty is how to treat rare cancers that are common in this population, such as those of the larynx and nasopharynx, which developed as a result of mega-dosages of carcinogenic and mutagenic mustard gas. |
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Tilt the patient's head back slightly to straighten the passage from the front of the nose to the nasopharynx to make insertion of the swab easier. |
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Because HFT provides enough flow to match or exceed a patient's inspiratory flow, HFT most likely minimizes the inspiratory resistance associated with the nasopharynx. |
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Additional observations in rats included stomach inflammation in the 5-week study, and post-dosing salivation, audible respiratory sounds, and inflammation in the nose and nasopharynx in the 27-week study. |
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It is a necrotizing granulomatous vasculitis mostly affecting the lungs, paranasal sinuses, kidneys, nose or nasopharynx, and joints accordingly. |
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Common sites for the solitary type are in the mediastinum, neck, lung, mesentery, axillary lymph nodes, peritoneum, soft tissues and nasopharynx, where a mass forms. |
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The disease process usually involves the nasal cavity and the nasopharynx, but it can also involve the larynx, trachea, bronchi, middle ear, and orbit. |
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We report a rare case of necrotizing sialometaplasia of the right lateral nasopharynx with extension into the right parapharyngeal space in a 39-year-old man. |
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While primarily a nasal neoplasm, cases of an inverted papilloma involving the temporal bone, pharynx, nasopharynx, and lacrimal sac have been reported. |
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Other carcinomas can metastasize to this area, but very few cases of follicular thyroid carcinoma metastasizing to the nasopharynx have been reported. |
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Moreover, they also included rare episodes of bleeding from the nasopharynx following adenotomy or adenotonsillectomy.Tonsillectomy and adenotomy as a one day procedure? |
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