Titlebook: Endoscopy in Early Gastrointestinal Cancers, Volume 1; Diagnosis Philip W. Y. Chiu,Yasushi Sano,Rajvinder Singh Book 2021 Springer Nature S

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Diagnosis of Early Colorectal Carcinoma: Endoscopic Diagnosis and Classification,to avoid undertreatment of deep invasive lesions with resultant post-colonoscopy colorectal cancer, which can have a poor prognosis. Modern endoscopic technology enables accurate determination of invasion depth of early CRC. This chapter will introduce the rationale and provide technical suggestions for the endoscopic diagnosis of early CRC.

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ESD for the Esophagus,inly on anatomical differences between different luminal organs (e.g., thickness of the esophageal wall, lumen size, and access issues). In this chapter, we will describe these and highlight some of the peculiarities of ESD in the esophagus.

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Narrow-Band Imaging,as since demonstrated its clinical utility in the detection and differentiation of early gastrointestinal neoplasms. This chapter aims to outline the principles behind the use of NBI and its utility in the field of GI endoscopy.

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Endoscopic Diagnosis of Early Gastric Cancer,astric cancer newly occurred in a year (1,033,701 cases in 2018) [1]. Early gastric cancer was defined by The Japanese Society of Gastroenterological Endoscopy in 1962 as an adenocarcinoma confined to the mucosa or submucosa regardless of the lymph node metastasis. A 5-year survival rate of the pati

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NBI International Colorectal Endoscopic (NICE) Classification,ize colorectal lesions by enhancing the vessel and surface structure on the lesions [1, 2]. Diagnosis based on the vessel morphological change would be ideal for early detection and accurate diagnosis of colorectal polyps because angiogenesis reflects the growth of tumors critically [3]. In Japan, S