Feasibility of terahertz reflectometry for discrimination of human early gastric cancers

Feasibility of terahertz reflectometry for discrimination of human early gastric cancers

We have investigated the feasibility of THz time-domain reflectometry for the discrimination of human early gastric cancer (EGC) from the normal gastric region. Eight fresh EGC tissues, which were resected by endoscopic submucosal dissection, were studied. Of them, six lesions were well discriminate...

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Veröffentlicht in:Biomedical optics express 2015-04, Vol.6 (4), p.1398-1406
Hauptverfasser: Ji, Young Bin, Park, Chan Hyuk, Kim, Hyunki, Kim, Sang-Hoon, Lee, Gyu Min, Noh, Sam Kyu, Jeon, Tae-In, Son, Joo-Hiuk, Huh, Yong-Min, Haam, Seungjoo, Oh, Seung Jae, Lee, Sang Kil, Suh, Jin-Suck
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container_end_page 1406
container_issue 4
container_start_page 1398
container_title Biomedical optics express
container_volume 6
creator Ji, Young Bin
Park, Chan Hyuk
Kim, Hyunki
Kim, Sang-Hoon
Lee, Gyu Min
Noh, Sam Kyu
Jeon, Tae-In
Son, Joo-Hiuk
Huh, Yong-Min
Haam, Seungjoo
Oh, Seung Jae
Lee, Sang Kil
Suh, Jin-Suck
description We have investigated the feasibility of THz time-domain reflectometry for the discrimination of human early gastric cancer (EGC) from the normal gastric region. Eight fresh EGC tissues, which were resected by endoscopic submucosal dissection, were studied. Of them, six lesions were well discriminated on THz images and the regions well correlated with tumor regions on pathologically mapped images. Four THz parameters could be suggested for quantitative discrimination of EGCs.
doi_str_mv 10.1364/BOE.6.001398
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title Feasibility of terahertz reflectometry for discrimination of human early gastric cancers
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