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Titolo:
REAL-TIME BRONCHOSCOPE TIP LOCALIZATION ENABLES 3-DIMENSIONAL CT IMAGE GUIDANCE FOR TRANSBRONCHIAL NEEDLE ASPIRATION IN SWINE
Autore:
SOLOMON SB; WHITE P; ACKER DE; STRANDBERG J; VENBRUX AC;
Indirizzi:
JOHNS HOPKINS UNIV HOSP,BLALOCK 545,600 N WOLFE ST BALTIMORE MD 21287 JOHNS HOPKINS MED INST,SCH MED,DEPT RADIOL BALTIMORE MD 21205 JOHNS HOPKINS MED INST,SCH MED,DEPT MED BALTIMORE MD 21205 JOHNS HOPKINS MED INST,SCH MED,DEPT PATHOL BALTIMORE MD 21205
Titolo Testata:
Chest
fascicolo: 5, volume: 114, anno: 1998,
pagine: 1405 - 1410
SICI:
0012-3692(1998)114:5<1405:RBTLE3>2.0.ZU;2-R
Fonte:
ISI
Lingua:
ENG
Soggetto:
BRONCHOGENIC-CARCINOMA; LUNG-CANCER;
Keywords:
ANIMAL MODEL; BIOPSY; BRONCHOSCOPY; CT BRONCHOSCOPY; IMAGE-GUIDED SURGERY; TRANSBRONCHIAL NEEDLE ASPIRATION; VIRTUAL BRONCHOSCOPY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
20
Recensione:
Indirizzi per estratti:
Citazione:
S.B. Solomon et al., "REAL-TIME BRONCHOSCOPE TIP LOCALIZATION ENABLES 3-DIMENSIONAL CT IMAGE GUIDANCE FOR TRANSBRONCHIAL NEEDLE ASPIRATION IN SWINE", Chest, 114(5), 1998, pp. 1405-1410

Abstract

Study objective: To determine the feasibility of using real-time bronchoscope position technology coupled with previously acquired three-dimensional CT data to enhance transbronchial needle aspiration (TBNA). Design: Eight swine were given percutaneously created target lesions for TBNA. a miniature position sensor was placed at the tip of a bronchoscope, and real-time position information during bronchoscopy was presented on a monitor simultaneously displaying previously acquired three-dimensional CT data. Interventions: TBNA of target lesions and submucosal ink-spot injection of computer-generated targets. Measurements and results: TBNA specimens revealed successful aspiration of target material. Distances between ink marks made at computer-generated tracheal targets varied, on average (+/- SD), 4.2 mm +/- 2.6 mm from predetermined computer-distance coordinates. Conclusion: Real-time bronchoscope position technology coupled with previously acquired CT images may aid with TBNA of nonvisible extrabronchial lesions.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 14/07/20 alle ore 02:55:48