Multicenter, prospective trial of white-light imaging alone versus white-light imaging followed by magnifying endoscopy with narrow-band imaging for the real-time imaging and diagnosis of invasion depth in superficial esophageal squamous cell carcinoma

Ebi, Masahide; Shimura, Takaya; Yamada, Terumasa; Mizushima, Takashi; Itoh, K.; Tsukamoto, Hironobu; Tsuchida, Kenji; Hirata, Yoshikazu; Murakami, Kenji; Kanie, Hiroshi; Nomura, Satoshi; Iwasaki, Hiroyasu; Kitagawa, Mika; Takahashi, Satoru; Joh, Takashi

doi:10.1016/j.gie.2014.11.015

Cited by 58 publications

(59 citation statements)

References 29 publications

(32 reference statements)

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“…The sensitivity and specificity of IPCL type V1–2, type V3, and type Vn were 89.5 and 79.6 %, 58.7 and 83.8 %, and 55.8 and 98.6 %, respectively [20]. However, a small study compared diagnoses of the invasion depth of SCC between ME-NBI and WL and showed no additional benefit [21]. …”

Section: Esophagusmentioning

confidence: 99%

Narrow-Band Imaging: Clinical Application in Gastrointestinal Endoscopy

Barbeiro

Libânio

Castro

et al. 2018

GE Port J Gastroenterol

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Narrow-band imaging is an advanced imaging system that applies optic digital methods to enhance endoscopic images and improves visualization of the mucosal surface architecture and microvascular pattern. Narrow-band imaging use has been suggested to be an important adjunctive tool to white-light endoscopy to improve the detection of lesions in the digestive tract. Importantly, it also allows the distinction between benign and malignant lesions, targeting biopsies, prediction of the risk of invasive cancer, delimitation of resection margins, and identification of residual neoplasia in a scar. Thus, in expert hands it is a useful tool that enables the physician to decide on the best treatment (endoscopic or surgical) and management. Current evidence suggests that it should be used routinely for patients at increased risk for digestive neoplastic lesions and could become the standard of care in the near future, at least in referral centers. However, adequate training programs to promote the implementation of narrow-band imaging in daily clinical practice are needed. In this review, we summarize the current scientific evidence on the clinical usefulness of narrow-band imaging in the diagnosis and characterization of digestive tract lesions/cancers and describe the available classification systems.

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Section: Esophagusmentioning

confidence: 99%

Narrow-Band Imaging: Clinical Application in Gastrointestinal Endoscopy

Barbeiro

Libânio

Castro

et al. 2018

GE Port J Gastroenterol

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“…The evaluation of invasion depth for superficial ESCC is generally performed by WLI and EUS; however, recent advances in imaging modalities such as M‐NBI have enable the prediction of invasion depth through the visualization of superficial microvascular patterns . One previous study compared the diagnostic power of WLI, M‐NBI, and EUS for invasion depth of ESCC but found no differences in accuracy, sensitivity, or specificity among the three modalities .…”

Section: Discussionmentioning

confidence: 99%

“…Lee, and C‐Y. Chang) with regard to superficial ESCC and NBI developed the teaching module based on conventional WLI and the Japan Esophageal Society classification system …”

Section: Methodsmentioning

confidence: 99%

“…However, classification using M‐NBI is not widely used in a clinical setting because of its complexity. Whether M‐NBI really adds additional information to WLI on invasion depth of ESCC is also controversial . Recently, a new simplified classification system using M‐NBI to predict cancer invasion depth was proposed by the Japan Esophageal Society (Fig.…”

Section: Introductionmentioning

confidence: 99%

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A training program of a new simplified classification of magnified narrow band imaging for superficial esophageal squamous cell carcinoma

Wang

Chiu

Lee

et al. 2018

J of Gastro and Hepatol

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“…was not able to demonstrate an improved accuracy in diagnosing the depth of invasion of ESCC using NBI with magnification when compared with high definition white light alone. [28]…”

Section: Electronic Enhancement Techniquesmentioning

confidence: 99%