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 Ikeda1BCDEF, Tsutomu Takeda
1ABCDEFG*, Hiroya Ueyama1BCE, Yasuko Uemura1B, Tomoyo Iwano1B, Momoko Yamamoto1B, Ryouta Uchida1B, Hisanori Utsunomiya1B, Shotaro Oki1B, Nobuyuki Suzuki 1B, Daiki Abe1B, Noboru Yatagai1B, Yoichi Akazawa1B, Kumiko Ueda1D, Daisuke Asaoka1D, Tomoyoshi Shibuya1D, Mariko Hojo1D, Shuko Nojiri2C, Akihito Nagahara1ACDEFG
DOI: 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 | <0.01 | 0.21 | <0.01 | <0.01 |
| Barrett’s mucosa vs Gastric mucosa | ΔE* | 10.6±5.9 | 12.6±5.6 | 11.9±7.4 | 13.1±8.9 | <0.05 | 0.19 | <0.05 | 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) ]). | |||||||||