13 June 2023: Clinical Research
Comparison of Texture and Color Enhancement Imaging with White Light Imaging in 52 Patients with Short-Segment Barrett’s Esophagus
Atsushi Ikeda 1BCDEF , Tsutomu Takeda 1ABCDEFG* , Hiroya Ueyama 1BCE , Yasuko Uemura 1B , Tomoyo Iwano 1B , Momoko Yamamoto 1B , Ryouta Uchida 1B , Hisanori Utsunomiya 1B , Shotaro Oki 1B , Nobuyuki Suzuki 1B , Daiki Abe 1B , Noboru Yatagai 1B , Yoichi Akazawa 1B , Kumiko Ueda 1D , Daisuke Asaoka 1D , Tomoyoshi Shibuya 1D , Mariko Hojo 1D , Shuko Nojiri 2C , Akihito Nagahara 1ACDEFGDOI: 10.12659/MSM.940249
Med Sci Monit 2023; 29:e940249
Table 5 Color differences (mean±SD) in the CIE L* a* b* color-space system between ROIs and comparisons of values in each imaging mode.
| L*a*b* values | WLI | TXI-1 | TXI-2 | NBI | P value | ||||
|---|---|---|---|---|---|---|---|---|---|
| WLI vs TXI-1 | WLI vs TXI-2 | WLI vs NBI | TXI-1 vs TXI-2 | ||||||
| Esophageal mucosa vs Barrett’s mucosa | ΔE* | 18.8±6.2 | 27.2±7.7 | 21.3±7.7 | 34.1±9.2 | 0.21 | |||
| Barrett’s mucosa vs Gastric mucosa | ΔE* | 10.6±5.9 | 12.6±5.6 | 11.9±7.4 | 13.1±8.9 | 0.19 | 0.44 | ||
| SD – standard deviation; CIE – Commission Internationale de l’Eclairage; ROI – region of interest; WLI – white light imaging; TXI-1 – texture and color enhancement imaging mode 1; TXI-2 – texture and color enhancement imaging mode 2; Δ : color difference (Δ = [(Δ) + (Δ) + (Δ) ]). | |||||||||