نتایج جستجو برای: transnasal endoscopy
تعداد نتایج: 24788 فیلتر نتایج به سال:
BACKGROUND Head and neck cancer (H&NCa) patients have an increased risk of malnutrition and dysphagia because of their malignancy and the adverse events of therapy. Most of these patients require gastrostomies. Four percent to 7% of H&NCa patients are unable to undergo per oral percutaneous gastrostomies. Transnasal endoscopy is an option for gastrostomy placement in selected patients. OBJECT...
Aims: In order to observe the pharyngoesophageal junction, the trumpet maneuver with transnasal endoscopy was used. Its efficacy is reported here. Material and Methods: A 71-year-old man who underwent esophagectomy in esophageal cancer 2 years ago was admitted to our hospital with primary pharyngeal cancer. The type of upper endoscope used was EG-580NW (FUJI Film, Tokyo, Japan). The endoscope i...
Skull base surgical approaches have evolved significantly to minimize collateral tissue damage and improve access to complex anatomic regions. Many endoscopic surgical portals have been described, and these can be combined in multiportal approaches that permit improved angles for visualization and instrumentation. To assist in the choice of entry portal and surgical pathway analysis, a three-di...
Aim: This study aimed to find the effect of preoperative tumor embolization and transnasal endoscopic excision of a sphenoid sinus angiofibroma on the postoperative outcome. Case Report: A thirteen year old male presented to the Outpatient ENT Department of a tertiary care centre, with a history of recurrent left-sided spontaneous painless epistaxis since one year. Diagnostic Nasal Endoscopy sh...
OBJECTIVE Transnasal endoscopy may be used to observe the head and neck part readily without excessive reflexes. We aimed to evaluate the utility and stability of transnasal esophagogastroduodenoscopy (TN-EGD) in comparison with transoral EGD (TO-EGD) for observation of the pharynx. STUDY DESIGN Prospective study METHODS A total of 497 patients received unsedated TN-EGD with a 5.5 mm diamet...
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