1)Kudo S, Hirota S, Nakajima T, et al. Colorectal tumours and pit patten. J Clin Pathol 47:880-885, 1994
2)Sano Y, Horimatsu T, Fu KI. Magnifying observation of microvascular architecture of colorectal lesions using narrow-band imaging system. Dig Endosc 18(suppl 1):44-51, 2006
3)Wada Y, Kudo SE, Kashida H, et al. Diagnosis of colorectal lesions with the magnifying narrow-band imaging system. Gastrointest Endosc 70:522-531, 2009
4)Kanao H, Tanaka S, Oka S, et al. Narrow-band imaging magnification predicts the histology and invasion depth of colorectal tumors. Gastrointest Endosc 69(3 Pt 2):631-636, 2009
5)Saito S, Tajiri H, Ohya T, et al. The benefit of using narrow-band imaging systems for observation of capillary networks before determining of treatments for early colon cancer. Dig Endosc 23(suppl 1):120-125, 2011
6)Fujii T, Sutoh T, Morita H, et al. Vascular invasion, but not lymphatic invasion, of the primary tumor is a strong prognostic factor in patients with colorectal cancer. Anticancer Res 34:3147-3152, 2014
7)工藤進英,池原伸直,若村邦彦,他.大腸腫瘍性病変に対するendocytoscopy.胃と腸 43:969-979, 2008
8)Kudo SE, Wakamura K, Ikehara N, et al. Diagnosis of colorectal lesions with a novel endocytoscopic classification-a pilot study. Endoscopy 43:869-875, 2011