نتایج جستجو برای: endoscopic sinonasal surgery

تعداد نتایج: 386879  

Introduction: This study aims to report a rare case of a respiratory epithelial adenomatoid hamartoma (REAH) of the lateral nasal wall that had initially presented as a fungating mass, similar to that of a sinonasal malignancy, and its complete removal from the lateral nasal wall.   Case Report: We report the case of a 58-year-old woman who presented to us with a chief complaint of recurrent ri...

Journal: :The Medical journal of Malaysia 2007
B S Gendeh H Salina B Selladurai T Jegan

Craniofacial resection is commonly performed in the surgical resection of sinonasal tumours involving anterior skull base. It entails a bicoronal scalp flap with lateral rhinotomy or an extended lateral rhinotomy to expose the anterior skull base. Transfacial approach is necessary in the resection of the nasal part of the tumour. The choice of surgical approach is based heavily on the surgeon's...

Journal: :International forum of allergy & rhinology 2013
Mohammad Aloulah R Peter Manes Yuk Hui Ng John E Fitzgerald Craig S Glazer Matthew W Ryan Bradley F Marple Pete S Batra

BACKGROUND Sarcoidosis is a chronic disease process characterized by non-caseating granulomatous inflammation, usually involving the lower respiratory tract. Given the rarity of rhinologic involvement, the objectives of the present study were (1) to describe clinical features, and (2) to review outcomes of rhinologic surgery for sinonasal sarcoidosis. METHODS Retrospective analysis was perfor...

2013
Adrienne M. Laury Nelson M. Oyesiku Costas G. Hadjipanayis John M. DelGaudio Sarah K. Wise

BACKGROUND The endoscopic transsphenoidal approach (eTSA) to lesions of the sellar region is typically performed jointly by neurosurgeons and otolaryngologists. Occasionally, the approach is significantly altered by sinonasal disease, anatomic variants, or previous surgery. However, there are no current guidelines that describe which physical or radiological findings should prompt a change in t...

Introduction: Supernumerary teeth are frequently reported in dental clinical practice; however, eruption in nasal cavities and paranasal sinuses is an extremely rare clinical entity.   Case Report: We report two cases with a history of recurrent nasal discharge and obstruction. In both cases, clinical and radiological findings confirmed the presence of an inverted supern...

2012
P. CASTELNUOVO P. BATTAGLIA M. BIGNAMI F. FERRELI M. TURRI-ZANONI E. BERNARDINI R. LENZI I. DALLAN

The surgical treatment of sinonasal malignancies is in continuous evolution. In selected patients, endoscopic resection has become a sound alternative to traditional external approaches. Further improvements are necessary to enhance the possibilities of endoscopic transnasal resection of sinonasal malignancies. We present a case of intestinal-type adenocarcinoma of the left nasal fossa eroding ...

Journal: :Acta otorrinolaringologica espanola 2014
Rodolfo Nazar Natalia Cabrera Grettel Martelo Cecilia Machiavello Alfredo Naser

Sinonasal foreign bodies are rare clinical entities. Their presence in the sinuses can originate complications, so their removal is always indicated. We present 3 cases of sinonasal foreign body, indicating their symptoms, imaging findings and surgical removal. Each patient was assessed with computerized tomography of the sinuses, rigid endoscopy, and then surgical removal. We confirmed the pre...

2017
P Parida

Inverted Papilloma is a benign sinonasal tumor which generates considerable interest because they can recur and undergo malignant transformation. We report a case of giant inverted papilloma coming out of nasal cavity through the nasopharynx and hanging in oropharynx which was treated by transnasal endoscopic approach. The patient was asymptomatic 9 months after surgery. Endoscopic approach has...

Journal: :Rhinology 2012
E Akbari C M Philpott A J Ostry A Clark A R Javer

BACKGROUND Middle meatal spacers are commonly used following endoscopic sinus surgery to prevent post-operative bleeding and lateralization of the middle turbinates. The effects of nasal packing on post-operative sinonasal mucosal healing remain unknown in humans. OBJECTIVE This study aims to compare the histopathalogical effects of Merocel and Merocel covered with a finger glove on mucosal h...

Journal: :AJNR. American journal of neuroradiology 1992
R W Babbel H R Harnsberger J Sonkens S Hunt

PURPOSE In order to define specific features on screening sinus CT (SSCT) that will aid the endoscopic surgeon in his approach to patients with inflammatory sinonasal disease, we sought to answer four questions: 1) what recurring patterns of inflammatory sinonasal disease are evident on SSCT; 2) what is the relative frequency of these recurring patterns; 3) how do these CT patterns correlate wi...

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