Optical diagnosis of gastric cancer using near-infrared multichannel Raman spectroscopy with a 1064-nm excitation wavelength | Zendy

Toshiki Kawabata | Zendy; Toshihiko Mizuno | Zendy; Shigetoshi Okazaki | Zendy; Mitsuo Hiramatsu | Zendy; Tomohiko Setoguchi | Zendy; Hirotoshi Kikuchi | Zendy; Masayoshi Yamamoto | Zendy; Yoshihiro Hiramatsu | Zendy; Kenji Kondo | Zendy; Megumi Baba | Zendy; Manabu Ohta | Zendy; Kinji Kamiya | Zendy; Tatsuo Tanaka | Zendy; Shohachi Suzuki | Zendy; Hiroyuki Konno | Zendy

Open Access

Optical diagnosis of gastric cancer using near-infrared multichannel Raman spectroscopy with a 1064-nm excitation wavelength

Author(s) -

Toshiki Kawabata,

Toshihiko Mizuno,

Shigetoshi Okazaki,

Mitsuo Hiramatsu,

Tomohiko Setoguchi,

Hirotoshi Kikuchi,

Masayoshi Yamamoto,

Yoshihiro Hiramatsu,

Kenji Kondo,

Megumi Baba,

Manabu Ohta,

Kinji Kamiya,

Tatsuo Tanaka,

Shohachi Suzuki,

Hiroyuki Konno

Publication year - 2008

Publication title -

journal of gastroenterology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.33

H-Index - 114

eISSN - 1435-5922

pISSN - 0944-1174

DOI - 10.1007/s00535-008-2160-2

Subject(s) - excitation wavelength , surgical oncology , raman spectroscopy , excitation , hepatology , spectroscopy , cancer , materials science , wavelength , infrared , medicine , optics , optoelectronics , physics , quantum mechanics

Gastric cancer is one of the most common cancers in Japan. The use of endoscopy is increasing, along with the number of histological examinations of specimens obtained by endoscopy. However, it takes several days to reach a diagnosis, which increases the medical expense. Raman spectroscopy is one of the available optical techniques, and the Raman spectrum for each molecule and tissue is characteristic and specific. The present study investigated whether Raman spectroscopy can be used to diagnose gastric cancer.

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