Nasal paraganglioma
نویسندگان
چکیده
منابع مشابه
Paraganglioma of the nasal cavity.
Paragangliomata of the head and neck, although a recognised entity, are extremely rare tumours and will be encountered by only a few clinicians. Furthermore, the nasal cavity and nasopharynx are among the least common sites in which this neoplasm may arise. We describe a case of a paraganglioma of the nasal cavity mucosa and draw attention to the difficulties encountered in predicting the biolo...
متن کاملNasal Polyp - An Incidental Paraganglioma.
The nose is an uncommon site for head and neck paraganglioma. The diagnosis is seldom established pre-operatively; its rarity, infrequent functionality and often benign biologic outcome underlie this fact. We present one such case in a 60-year-old man who presented with right nasal obstruction and episodic epistaxis. Rhinoscopy revealed a fleshy polypoid mass arising from the anterior cartilagi...
متن کاملNasal paraganglioma: a case report.
Paragangliomas are tumors of the autonomic nervous system, arising from paraganglionic tissue. Paragangliomas of the head and neck region are very rare. In the head and neck, the most common sites of origin of this neoplasm are the carotid body, the jugular bulb and the vagal body. Paragangliomas of the nose and paranasal sinuses are very uncommon. The authors referred one case of nasal paragan...
متن کاملNasal paraganglioma : a case report Summary
1 Resident physicians in Otorhinolaryngology, Hospital de Clínicas de Porto Alegre. 2 Ph.D. studies under course, Faculdade Federal de Ciências Médicas de Porto Alegre. 3 Ph.D. studies under course, Medical School, Federal University of Rio Grande do Sul. 4 Supporting Professor, Department of Ophthalmology and Otorhinolaryngology, Medical School, Federal University of Rio Grande do Sul. Affilia...
متن کاملNasal paraganglioma: A case report and literature review
INTRODUCTION Paragangliomas are neuroendocrine tumors that most commonly originate in the adrenal gland, a type that is called pheochromocytoma; however, 5-10% of paragangliomas are extra-adrenal and may arise in any area between the neck and pelvic region along the sympathetic nervous system. Those located in the head and neck comprise 3% of extra-adrenal tumors, with the majority originating...
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ژورنال
عنوان ژورنال: Praxis of Otorhinolaryngology
سال: 2014
ISSN: 2147-4230
DOI: 10.5606/kbbu.2013.22932