Supraglottic paraganglioma originated from superior laryngeal nerve
نویسندگان
چکیده
منابع مشابه
Laryngeal Paraganglioma: A Diagnostic Challenge
Paragangliomas are neoplasms of neural crest origin. In the head and neck, they uncommonly involve the larynx. The distinction between paragangliomas and other neuroendocrine tumors can be difficult. Precise diagnosis is important in order to optimize patient treatment. Diagnosis relies mostly on histopathologic examination followed by immunohistochemistry. Here we report a 77-year-old woman wi...
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The association between superior laryngeal nerve (SLN) paresis and laryngeal granuloma formation has not been described earlier. The aim of this study was to present a series of patients with isolated unilateral SLN paresis who developed contralateral vocal process granulomas. The study design was a retrospective chart review including all patients presenting to Indiana University from February...
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A 60-year-old Hispanic male with a history of smoking presented to the emergency department with complaint of dysphagia for the past two months. Additional symptoms included progressive shortness of breath and stridor. CT results from an outside institution showed 80% airway obstruction. Despite the findings, the patient’s vitals were normal, with respirations of 20 and an initial room air oxyg...
متن کاملSupraglottic Laryngeal Paraganglioma: A Rare Clinical Entity managed by Lateral Pharyngotomy Approach
Background/objectives: Laryngeal paragangliomas are benign slow growing tumors with symptoms resembling squamous cell carcinoma. Hoarseness or dysphasia is the commonest presenting symptom and usually it presents as a submucosal mass on laryngoscopy. A total of 90% of these tumors occur in the supraglottic larynx and the rest in the glottis and the subglottic region. Functional activity is seen...
متن کاملParaganglioma of the Larynx: A Case Report
Paraganglioma of the larynx is a rare neoplasm which mostly arises from supraglottic area. Herein, we report on a 45-year-old woman presented with supraglottic laryngeal paraganglioma.
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ژورنال
عنوان ژورنال: Advanced Biomedical Research
سال: 2014
ISSN: 2277-9175
DOI: 10.4103/2277-9175.125754