Angiomatous Nasal Polyp: A Condition Difficult to Diagnose
نویسندگان
چکیده
منابع مشابه
Angiomatous Nasal Polyp: A Condition Difficult to Diagnose
Introduction: Angiectatic nasal polyp (ANP) is a rare entity of inflammatory sinonasal polyp, constituting 4 to 5% of all nasal polyps.1 An angiomatous polyp originates from a sinochoanal polyp, either an antrochoanal or a sphenochoanal polyp. Their hallmark feature is extensive vascular proliferation and ectasia with deposition of pseudoamyloid and the presence of atypical stromal cells. This ...
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Introduction: Nasal polyps are benign prolapsed mucosal lesions which commonly arise from the paranasal sinuses and lateral walls of the nose especially the contact areas of osteomeatal complex. Though nasal polyps arising from the nasal septum have been reported, those arising from its anterior part are extremely rare and present a diagnostic dilemma. Aetiology is multifactorial and is mainl...
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ژورنال
عنوان ژورنال: An International Journal of Otorhinolaryngology Clinics
سال: 2011
ISSN: 0975-444X,0975-6957
DOI: 10.5005/jp-journals-10003-1062