Early Detection of Bronchial Lesions Using Lung Imaging Fluorescence Endoscope-Reference-Cited by-同舟云学术

Early Detection of Bronchial Lesions Using Lung Imaging Fluorescence Endoscope

Published:1999-01-01 Issue:2 Volume:5 Page:85-90
ISSN:1070-3608
Container-title:Diagnostic and Therapeutic Endoscopy
language:en
Short-container-title:Diagnostic and Therapeutic Endoscopy

Author:

Ikeda N.¹,Honda H.¹,Katsumi T.¹,Okunaka T.¹,Furukawa K.¹,Tsuchida T.¹,Tanaka K.¹,Onoda T.¹,Hirano T.¹,Saito M.¹,Kawate N.¹,Konaka C.¹,Kato H.¹,Ebihara Y.²

Affiliation:

1. Department of Surgery, Tokyo Medical University, 6-7-1, Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, Japan

2. Department of Pathology II, Tokyo Medical University, 6-7-1, Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, Japan

Abstract

The performance of the Lung Imaging Fluorescence Endoscope (LIFE) system was compared with conventional bronchoscopy in 158 patients: 68 patients with invasive cancer, 42 patients with abnormal sputum cytology findings (12 early cancer and 26 dysplasia), 17 cases with resected lung cancer and 31 smokers with symptoms. The respective results of conventional bronchoscopy and LIFE for detection of dysplasia were; sensitivity 52% and 90% (biopsy basis), 62% and 92% (patient basis). Fluorescence bronchoscopy may be an important adjunct to conventional bronchoscopy to improve the localization of subtle lesions of bronchus.

Publisher

Hindawi Limited

Subject

Radiology, Nuclear Medicine and imaging

Link

http://downloads.hindawi.com/archive/1999/803269.pdf

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