Comparison of the diagnostic value of white light endoscopic, narrow band imaging, and iodine staining individually and in combination for early esophageal cancer and precancerous lesions - Takeaways - MDSpire

Comparison of the diagnostic value of white light endoscopic, narrow band imaging, and iodine staining individually and in combination for early esophageal cancer and precancerous lesions

  • By

  • Xia Yin

  • Miao Meng

  • July 10, 2026

  • 0 min

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  • 1

    The study evaluated the diagnostic efficacy of white light endoscopy, narrow band imaging, and iodine staining for early esophageal cancer.

  • 2

    A total of 55 patients with suspected early esophageal cancer or precancerous lesions were analyzed, identifying 63 lesions.

  • 3

    The combined use of iodine staining and narrow band imaging showed significantly higher accuracy and sensitivity for early esophageal cancer.

  • 4

    Kappa agreement with pathological findings was substantial for the combined method and fair for individual techniques.

  • 5

    Endoscopic narrow band imaging and iodine staining demonstrated high clinical detection rates for early esophageal cancer and precancerous lesions.

Original Source(s)

Comparison of the diagnostic value of white light endoscopic, narrow band imaging, and iodine staining individually and in combination for early esophageal cancer and precancerous lesions

  • by Xia Yin, Miao Meng

  • July 10, 2026

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