Analysis of laryngeal amyloidosis using high speed digital phonoscopy and acoustics (Conference Presentation)

Matthew Blanco; Raul M. Cruz; Krzysztof Izdebski; Yuling Yan

doi:10.1117/12.2256706

19 April 2017 Analysis of laryngeal amyloidosis using high speed digital phonoscopy and acoustics (Conference Presentation)

Matthew Blanco, Raul M. Cruz, Krzysztof Izdebski, Yuling Yan

Author Affiliations +

Proceedings Volume 10039, Optical Imaging, Therapeutics, and Advanced Technology in Head and Neck Surgery and Otolaryngology; 100390B (2017) https://doi.org/10.1117/12.2256706
Event: SPIE BiOS, 2017, San Francisco, California, United States

Abstract

Amyloidosis is an unknown pathogenic process in which abnormally folded proteins are deposited in the extracellular space as macroscopic aggregates. Laryngeal deposits of these proteins are extremely rare, but primarily cause dysphonia in patients. High Speed Digital Phonoscopy (HSDP) was used to capture the kinematics of vocal folds in a patient with laryngeal amyloidosis. Acoustic data was also recorded and both HSDP and acoustics were processed using custom Vocalizer® software to help elucidate the physiological impact of amyloids in the larynx, especially in regards to effects on the voice.

Conference Presentation

Citation Download Citation

Matthew Blanco, Raul M. Cruz, Krzysztof Izdebski, and Yuling Yan "Analysis of laryngeal amyloidosis using high speed digital phonoscopy and acoustics (Conference Presentation)", Proc. SPIE 10039, Optical Imaging, Therapeutics, and Advanced Technology in Head and Neck Surgery and Otolaryngology, 100390B (19 April 2017); https://doi.org/10.1117/12.2256706

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