Impact of linked color imaging and blue laser imaging on the diagnosis of esophageal squamous cell carcinoma in iodine unstained areas

Tsunoda, Masato; Mıura, Yoshimasa; Osawa, Hiroyuki; Nagayama, Shiho; Kagaya, Yuka; Funayama, Yohei; Kobayashi, Takuma; Togashi, Mami; Hayashi, Hiroki; Hiraoka, Yuji; Nomoto, Yoshie; Iwashita, Chihiro; Ino, Yuji; Takahashi, Haruo; Fukuda, Hisashi; Lefor, Alan Kawarai; Yamamoto, Hironori

doi:10.1002/kjm2.12660

Cited by 3 publications

(2 citation statements)

References 27 publications

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“…The pink color sign obtained after iodine staining is useful for identifying esophageal neoplasms that should be treated. IEE combined with chromogenic endoscopy is also useful in distinguishing whether neoplasms require treatment [29]. Pink color of ESCC changes to more identifiable purple and green on LCI and BLI, respectively.…”

Section: Esophagusmentioning

confidence: 99%

“…Pink color of ESCC changes to more identifiable purple and green on LCI and BLI, respectively. These new colors produce high color contrast between ESCC and the surrounding mucosa, supported by objectively higher color difference [29]. These findings may be essential for the diagnosis of multiple iodine unstained lesions.…”

Section: Recent Progress In the Endoscopic Diagnosis For The Neoplast...mentioning

confidence: 99%

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Recent Progress of Image-Enhanced Endoscopy for Upper Gastrointestinal Neoplasia and Associated Lesions

Miura,

Osawa,

Sugano

2023

Dig Dis

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Background: The main therapeutic modality of early upper gastrointestinal neoplasms has shifted from surgery to endoscopic therapy. The role of endoscopy has also expanded not only for more accurate diagnosis of neoplasms but for the determination of extent and depth of neoplasms with a combination of multiple electronically modified images acquired with image-enhanced endoscopy (IEE) for assessing the feasibility of endoscopic treatment. Summary: These IEE with or without magnifying endoscopy including narrow band imaging (NBI), blue LASER imaging (BLI) and linked color imaging (LCI) using narrow-band light, has greatly changed the diagnosis for upper gastrointestinal neoplasms. These modalities produce high color contrast between cancer and surrounding mucosa at distant views and clear visualization of surface and vessels at close-up observations. LCI shows purple color of intestinal metaplasia (IM) distinct from other inflammatory gastric mucosae and facilitates the recognition of early gastric cancers often surrounded by IM. Recently ultrathin endoscopy has provided high resolution images similar to standard-caliber endoscopy. In addition, these advanced IEEs that integrate computer-assisted artificial intelligence systems are marked and will improve our diagnostic performance for neoplasia in the future. Key message: New IEE with sufficient brightness and color contrast has increasingly been used based on accumulated evidence for early and accurate detection of neoplastic lesions. We provide recent articles relevant to endoscopic diagnosis with IEE on esophageal, gastric and duodenal neoplasms. Endoscopic equipment that integrates artificial intelligence support system is now being introduced into routine clinical use and is expected to enhance early detection of neoplastic lesions.

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Section: Esophagusmentioning

confidence: 99%

Section: Recent Progress In the Endoscopic Diagnosis For The Neoplast...mentioning

confidence: 99%

Recent Progress of Image-Enhanced Endoscopy for Upper Gastrointestinal Neoplasia and Associated Lesions

Miura,

Osawa,

Sugano

2023

Dig Dis

View full text Add to dashboard Cite

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The diagnostic performance of V′ and U′ variables as an objective index of pink-color sign for diagnosing esophageal cancerous lesions

Liu,

Bai,

Gao

et al. 2023

Surg Endosc

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Early diagnosis of esophageal cancer: How to put “early detection” into effect?

Pubu,

Zhang,

Yang

2024

World J Gastrointest Oncol

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This editorial comments on the article by Qu et al in a recent edition of World Journal of Gastrointestinal Oncology , focusing on the importance of early diagnosis in managing esophageal cancer and strategies for achieving “early detection”. The five-year age-standardized net survival for esophageal cancer patients falls short of expectations. Early detection and accurate diagnosis are critical strategies for improving the treatment outcomes of esophageal cancer. While advancements in endoscopic technology have been significant, there seems to be an excessive emphasis on the latest high-end endoscopic devices and various endoscopic resection techniques. Therefore, it is imperative to redirect focus towards proactive early detection strategies for esophageal cancer, investigate the most cost-effective screening methods suitable for different regions, and persistently explore practical solutions to improve the five-year survival rate of patients with esophageal cancer.

show abstract

Impact of linked color imaging and blue laser imaging on the diagnosis of esophageal squamous cell carcinoma in iodine unstained areas

Cited by 3 publications

References 27 publications

Recent Progress of Image-Enhanced Endoscopy for Upper Gastrointestinal Neoplasia and Associated Lesions

Recent Progress of Image-Enhanced Endoscopy for Upper Gastrointestinal Neoplasia and Associated Lesions

The diagnostic performance of V′ and U′ variables as an objective index of pink-color sign for diagnosing esophageal cancerous lesions

Early diagnosis of esophageal cancer: How to put “early detection” into effect?

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