Unusual Appearance of the Maxillary Sinus Ostium on Transnasal Endoscopy
نویسندگان
چکیده
منابع مشابه
Anatomical Variations of Accessory Maxillary Sinus Ostium: an Endoscopic Study
Address for Correspondence: Dr Anupama Mahajan, Professor & Head, Department of Anatomy, Sri Guru Ram Das Institute of Medical Sciences & Research, Amritsar (Punjab), India. Mobile no. 9815733321 E-Mail: [email protected] Introduction: There has been a significant shift from external and headlight sinus surgery to functional endoscopic sinus surgery (FESS) in the past quarter century. There...
متن کاملAccuracy of transnasal cannulation and dilation of the maxillary ostium in cadavers with intact uncinates.
BACKGROUND Transnasal cannulation of the natural ostium in patients with an intact uncinate process is complicated by the lack of direct visualization of the ostium. Accuracy of transnasal dilation of the maxillary ostium was evaluated for a malleable-tipped balloon device that was bent to specific angles for avoiding the fontanelle during cannulation. METHODS Transnasal cannulation and dila...
متن کاملTransnasal endoscopic medial maxillectomy in recurrent maxillary sinus inverted papilloma.
BACKGROUND Maxillary sinus inverted papilloma entails medial maxillectomy and is associated with high incidence of recurrence. OBJECTIVE To study the impact of prior surgery on recurrence rate after transnasal endoscopic medial maxillectomy. METHODOLOGY Eighteen patients with primary and 33 with recurrent maxillary sinus inverted papilloma underwent transnasal endoscopic medial maxillectomy...
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Maxillary sinus foreign bodies are commonly due to penetrating trauma and iatrogenic events. A foreign body is usually identified during initial assessment and subsequently removed. We present a rare method of maxillary sinus trauma with retained and subsequent discharged foreign body twelve years following the initial injury.
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Sinus mucosal malignant melanoma, is a rare type of melanoma with poor prognosis which is usually occurred in the adults. This is a rare case of a 33-year-old man presenting 2-week-long headache and nasal obstruction with the emphasis on the importance of Immunohistochemical staining to help the diagnosis.
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ژورنال
عنوان ژورنال: Ear, Nose & Throat Journal
سال: 1999
ISSN: 0145-5613,1942-7522
DOI: 10.1177/014556139907800203