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Hindi Journal of Otology & RhinologyISSN: 2324-8785
Olsson R Author
Subjects of specialization
Affiliation
Nose, Neurology, Neuroscience, Skull, Eye vision
Diagnostic Centre of Imaging and Functional Medicine, Lund University, Skane University Hospital, Sweden
Biography
Working at Diagnostic Centre of Imaging and Functional Medicine, Lund University, Skane University Hospital, Place of living is Sweden. Subjects of Specialization are Nose, Neck Surgery, Oral cancer, Skull, Eye vision.
Publications
Research Article Open Access
The Pharyngoesophageal Segment in Laryngectomees with Non-Functional Voice: Is It All about Spasm?
Author(s): Arenaz Bua B, Rydell R , Westin U and Olsson R
Objective: The aim of the present study was to characterize the pharyngoesophageal segment in non functional tracheoesophageal speakers and to confirm that the patients responded to treatment with decreased pressures, better voice and increased neoglottis vibration.
Methods: Voice perceptual assessment, high-resolution videomanometry of swallowing and phonation and high-speed camera recording during phonation provided information about anatomy and function of the pharyngoesophageal segment before and 1 month after treatment with balloon dilatation and/or botulinum toxin.
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