نتایج جستجو برای: transnasal endoscopy
تعداد نتایج: 24788 فیلتر نتایج به سال:
OBJECTIVE To investigate the Clinical practice value of nitrous oxide inhalation and intravenous propofol and midazolam sedation in transnasal gastroscopy. METHOD From December 2012 to April 2014, two hundred patients receiving painless transnasal gastroscopy on a voluntary basis were selected in Endoscopy center, The First People's Hospital of GuiYang. Patients were divided into two groups: ...
BACKGROUND Vocal cord paralysis (VCP) is one of the postoperative complications after radical esophagectomy. VCP may also lead to serious morbidities such as respiratory distress and aspiration pneumonia. Therefore, an early diagnosis of VCP is meaningful in the postoperative management of patients undergoing esophagectomy. We evaluated a new practical method for diagnosing postoperative VCP. ...
Narrow band imaging is considered a significant improvement in the possibility of detecting early mucosal lesion of the upper aerodigestive tract. Early detection of mucosal neoplastic lesions is of utmost importance for patients survival. There is evidence that, especially in patients previously treated by means of curative radiotherapy or chemoradiotherapy, the early detection rate of recurre...
OBJECTIVES/HYPOTHESIS Relative to microscopic transnasal surgery, endoscopic surgery provides improved visualization with an increased field of view. Advances such as high-definition (HD) and three-dimensional (3D) endoscopy have been introduced and clearly improve visualization. However, do both technologies maintain an increased field of view? We hypothesize that the field of view of 3D endos...
A 32-year-old male referring asthmatic bronchitis, corticoid-associated cicatricial pemphigoid, osteoporosis secondary to the use of corticoids and steroid cataracts, is sent to our Unit due to persistent oropharyngeal dysphagia. Conventional endoscopy is programmed in two different days and, subsequent to the failure of the procedure, oral approach is carried out in a vain attempt with a 5.9 m...
BACKGROUND The purpose of this prospective, observational study was to evaluate the management of skull base chordomas surgically resected via a 3D-endoscopic transnasal approach. METHODS Thirteen consecutive patients were observed and only 9 were surgically treated using a 3D-endoscopic transnasal approach assisted by a novel 3D visualization system. RESULTS Nine consecutive male patients ...
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