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Harvesting techniques (scraping and lipo-aspiration) were compared using both human and ferret fat. We also examined whether basic fibroblast growth factor (bFGF) would increase cell proliferation in samples harvested by these methods. Considering this, we compared viability of fat tissues obtained by these two techniques. more OBJECTIVES/HYPOTHESIS:įat preparation for vocal-fold injection medialization is typically done by scraping of excised fat or by lipo-aspiration however, lipo-aspiration is substantially more efficient. The thermal damage zone surrounding the cooled incisions was approximately 27% less than that surrounding the uncooled incisions.Īir cooling can reduce the extent of thermal trauma associated with thulium laser surgery of the vocal folds, and the high-temperature plume generated during laser cutting is effectively cleared.įat preparation for vocal-fold injection medialization is typically done b. The peak temperature during cutting averaged 59.1 degrees C without cooling and 28.0 degrees C with cooling. The initial vocal fold temperature averaged 24.3 degrees C without cooling and 4.4 degrees C with cooling. Thermal damage was analyzed histologically by measuring the depth of the zone of lactate dehydrogenase inactivation surrounding the mucosal incision. A thermistor inserted into the glottic subepithelium was used to measure tissue temperatures. Paired cooled and uncooled cuts were made in each fold with a dermatologic cooling device. This study investigated temperature changes and thermal trauma during thulium laser dissection of laryngeal tissue, with and without air cooling, in an ex vivo model.Ī continuous-wave thulium laser (400-microm fiber, 4-W continuous power, 4-second duration) was used to incise 10 calf vocal folds. The 2-microm-wavelength thulium laser has recently been shown to be an effective cutting instrument in endolaryngeal surgery, although there is increased thermal trauma as compared with the carbon dioxide laser. The 2-microm-wavelength thulium laser has recently been shown to be an effective cutt. Research Fellowship in Laryngeal Surgery (2006-2010), Massachussetts General Hospital / Harvard Medical School, Center for Laryngeal Surgery and Voice Rehabilitation. Research Affiliate in Laryngeal Surgery (2006-2009), Massachusetts Institute of Technology - Langer Lab / Massachusetts General Hospital, Center for Laryngeal Surgery and Voice Rehabilitation, Boston, MA.Įducación – Research Fellowship en Cirugía de Laringe Instructor in Surgery (2011-2013), Harvard Medical School / Massachusetts General Hospital, Center for Laryngeal Surgery and Voice Rehabilitation, Boston, MA.įaculty (2011-2013), Harvard Medical School / Massachusetts General Hospital, Center for Laryngeal Surgery and Voice Rehabilitation, Boston, MA.
Vocalia guadalajara professional#
Professional Staff - Assistant Physiologist in Laryngeal Surgery (2011-2013), Massachussetts General Hospital / Harvard Medical School, Center for Laryngeal Surgery and Voice Rehabilitation, Boston, MA. Laryngeal Cancer, Dysplasia, Care of the Professional and Performing voice, Vocal Paralysis, Paresis.Įxperiencia Laboral - Laringología y Cirugía de LaringeĬirujano de Laringe / Laringólogo / Otorrinolaringólogo - Cuidado de la Voz Artística y Profesional, Vocalia ® Centro de Otorrinolaringología especializado en problemas de la Voz - Guadalajara, Jal, MX.
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Cáncer de Laringe, Displasia & Papiloma, Cuidado de la Voz Artística y Profesional, Parálisis Vocal y Paresis.ĮNT & HNS, Laryngeal Surgeon, Laryngologist, Care of the Professional and Performing Voice at Vocalia ® ENT & Voice Center. Otorrinolaringólogo, Cirujano de Laringe - Laringología, Cuidado de la Voz Artística y Profesional en Vocalia ® Centro de Otorrinolaringología especializado en problemas de la Voz.