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The Pharyngoesophag...
The Pharyngoesophageal Segment after Total Laryngectomy
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- Arenaz Búa, Beatriz (författare)
- Lund University,Lunds universitet,Logopedi, foniatri och audiologi,Sektion IV,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Öron-, näs- och halssjukdomar, Lund,Institutionen för kliniska vetenskaper, Lund,Logopedics, Phoniatrics and Audiology,Section IV,Department of Clinical Sciences, Lund,Faculty of Medicine,Otorhinolaryngology (Lund),Department of Clinical Sciences, Lund
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- Olsson, Rolf (författare)
- Lund University,Lunds universitet,Diagnostisk radiologi, Malmö,Forskargrupper vid Lunds universitet,Radiology Diagnostics, Malmö,Lund University Research Groups
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- Westin, Ulla (författare)
- Lund University,Lunds universitet,Laryngoesofagologi, allergi och livskvalitet,Forskargrupper vid Lunds universitet,Laryngoesophagology, Allergy and Life Quality,Lund University Research Groups
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- Rydell, Roland (författare)
- Lund University,Lunds universitet,Logopedi, foniatri och audiologi,Sektion IV,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Öron-, näs- och halssjukdomar, Lund,Institutionen för kliniska vetenskaper, Lund,Huvud- och halscancergruppen,Forskargrupper vid Lunds universitet,Logopedics, Phoniatrics and Audiology,Section IV,Department of Clinical Sciences, Lund,Faculty of Medicine,Otorhinolaryngology (Lund),Department of Clinical Sciences, Lund,Head and Neck Cancer Research Group,Lund University Research Groups
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(creator_code:org_t)
- 2016-12-08
- 2017
- Engelska.
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Ingår i: Annals of Otology, Rhinology and Laryngology. - : SAGE Publications. - 0003-4894 .- 1943-572X. ; 126:2, s. 138-145
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Objective: The aim of the present study was to characterize the pharyngoesophageal segment in laryngectomees who rated themselves as functional tracheoesophageal speakers. Methods: Voice perceptual assessment, high-resolution videomanometry of swallowing and phonation, and high-speed camera recording during phonation provided information about the anatomy and function of the pharyngoesophageal segment. Results: Fourteen patients were included in the study. The voice assessments presented high intra/inter-listener reliability. We found a significant correlation between roughness and poor voice quality, hyperfunction and poor intelligibility, and poor voice quality, long time since the operation, and old age. High-resolution videomanometry during phonation revealed decreasing mean pressures from the distal esophagus to the pharynx and confirmed low resting pressures at the pharyngoesophageal segment and low esophageal peristaltic contraction pressures after laryngectomy in comparison to normal subjects. The neoglottis shape was mainly circular and presented a strong mucosal wave in most of the patients on the high-speed camera recording. Conclusions: Perceptual voice assessment and high-speed camera recordings provided baseline information about voice characteristics and vibration regularity of the neoglottis. Additionally, the quantitative measures obtained with high-resolution videomanometry may have clinical applicability as reference data in voice rehabilitation after total laryngectomy.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Oto-rhino-laryngologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Otorhinolaryngology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Radiologi och bildbehandling (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Radiology, Nuclear Medicine and Medical Imaging (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Cancer och onkologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cancer and Oncology (hsv//eng)
Nyckelord
- high-resolution videomanometry (HRVM)
- high-speed camera (HSC)
- pharyngoesophageal segment (PES)
- total laryngectomy (TL)
- tracheoesophageal voice prosthesis (TEVP)
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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