DIAGNOSIS OF DIGESTIVE ORGAN CANCER BY LASER-INDUCED FLUORESCENCE

Hideo YAMADA; Teruo KOUZU; Yukinobu OGINO; Hideji KONNO; Ikuya OOSHIMA; Shojiro FURUICHI; Fumiaki SAKAGUCHI; Miwako ARIMA; Yoichi SAKUMA; Etsuo HISHIKAWA; Hajime TANAKA; Hideki ISHIJIMA; Minoru MURAOKA; Kaichi ISONO

doi:10.11280/gee1973b.31.881

Hideo YAMADA, Teruo KOUZU, Yukinobu OGINO, Hideji KONNO, Ikuya OOSHIMA, Shojiro FURUICHI, Fumiaki SAKAGUCHI, Miwako ARIMA, Yoichi SAKUMA, Etsuo HISHIKAWA, Hajime TANAKA, Hideki ISHIJIMA, Minoru MURAOKA, Kaichi ISONO

Author information

Hideo YAMADA
The Second Department of Surgery, Chiba University, School of Medicine
Teruo KOUZU
The Second Department of Surgery, Chiba University, School of Medicine
Yukinobu OGINO
The Second Department of Surgery, Chiba University, School of Medicine
Hideji KONNO
The Second Department of Surgery, Chiba University, School of Medicine
Ikuya OOSHIMA
The Second Department of Surgery, Chiba University, School of Medicine
Shojiro FURUICHI
The Second Department of Surgery, Chiba University, School of Medicine
Fumiaki SAKAGUCHI
The Second Department of Surgery, Chiba University, School of Medicine
Miwako ARIMA
The Second Department of Surgery, Chiba University, School of Medicine
Yoichi SAKUMA
The Second Department of Surgery, Chiba University, School of Medicine
Etsuo HISHIKAWA
The Second Department of Surgery, Chiba University, School of Medicine
Hajime TANAKA
The Second Department of Surgery, Chiba University, School of Medicine
Hideki ISHIJIMA
The Second Department of Surgery, Chiba University, School of Medicine
Minoru MURAOKA
The Second Department of Surgery, Chiba University, School of Medicine
Kaichi ISONO
The Second Department of Surgery, Chiba University, School of Medicine

JOURNAL FREE ACCESS

1989 Volume 31 Issue 4 Pages 881-886_1

DOI https://doi.org/10.11280/gee1973b.31.881

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Abstract

We report autofluorecence of gastric cancer and esophageal cancer by argon laser, 514.5 nm. Resected fresh specemens illuminated by argon laser, and we mesured the fluorescence spectra of gastric cancer and esophageal cancer using by TS 200 improved. Fluorecence spectra of cancer showed 630 nm and 690 nm. Next, we obserbed illumination of cancer using by electronic endoscope. Electronic endoscopic picture of gastric cancer and esophageal cancer which were illuminated by argon laser were very clearly, so electronic endoscopy is useful for laser endoscope.

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