Quantitative Evaluation of Adult Subglottic Stenosis Using Intraoperative Long-range Optical Coherence Tomography.
Objectives: To determine the feasibility of long-range optical coherence tomography (LR-OCT) as a tool to intraoperatively image and measure the subglottis and trachea during suspension microlaryngoscopy before and after endoscopic treatment of subglottic stenosis (SGS). Methods: Long-range optical...
| Publicado en: | Annals of Otology, Rhinology & Laryngology Vol. 125; no. 10; pp. 815 - 823 |
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| Autores principales: | , , , , , , |
| Formato: | clinical trial diagnostic images pictorial research tables/charts Journal Article |
| Publicado: |
Sage Publications Inc.
Oct2016
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=118069492&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 118069492 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 00034894 1FP jtl: Annals of Otology, Rhinology & Laryngology issn: 00034894 maglogo: Y pubinfo: dt: Oct2016 vid: 125 iid: 10 pid: 344 pub: Sage Publications Inc. place: Thousand Oaks, California artinfo: ui: 118069492 118069492 118069492 10.1177/0003489416655353 118069492 ppf: 815 ppct: 8 formats: tig: atl: Quantitative Evaluation of Adult Subglottic Stenosis Using Intraoperative Long-range Optical Coherence Tomography. aug: au: Sharma, Giriraj K. Chin Loy, Anthony Su, Erica Jing, Joe Chen, Zhongping Wong, Brian J-F. Verma, Sunil affil: Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, California, USA sug: subj: Constriction, Pathologic Surgery Tomography, Optical Coherence Glottis Surgery Intraoperative Care Endoscopy Methods Imaging, Three-Dimensional Image Processing, Computer Assisted Glottis Anatomy and Histology Trachea Anatomy and Histology Clinical Trials Paired T-Tests P-Value Data Analysis Software Adult Female Human Funding Source Adult: 19-44 years Female ab: Objectives: To determine the feasibility of long-range optical coherence tomography (LR-OCT) as a tool to intraoperatively image and measure the subglottis and trachea during suspension microlaryngoscopy before and after endoscopic treatment of subglottic stenosis (SGS). Methods: Long-range optical coherence tomography of the adult subglottis and trachea was performed during suspension microlaryngoscopy before and after endoscopic treatment for SGS. The anteroposterior and transverse diameters, cross-sectional area (CSA), distance from the vocal cords, and length of the SGS were measured using a MATLAB software. Pre-intervention and postintervention airway dimensions were compared. Three-dimensional volumetric airway reconstructions were generated using medical image processing software (MIMICS). Results: Intraoperative LR-OCT imaging was performed in 3 patients undergoing endoscopic management of SGS. Statistically significant differences in mean anteroposterior diameter (P < .01), transverse diameter (P < .001), and CSA (P < .001) were noted between pre-intervention and postintervention data. Three-dimensional airway models were viewed in cross-sectional format and via virtual “fly through” bronchoscopy. Conclusions: This is the first report of intraoperative LR-OCT of the subglottic and tracheal airway before and after surgical management of SGS in humans. Long-range optical coherence tomography offers a practical means to measure the dimensions of SGS and acquire objective data on the response to endoscopic treatment of SGS. pubtype: Academic Journal doctype: clinical trial diagnostic images pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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