Evolving roles of magnifying endoscopy and endoscopic resection for neoplasia in inflammatory bowel diseases

Table 1 Sensitivity and specificity of magnifying chromoendoscopy to diagnose neoplasia in inflammatory bowel disease

	Lesions assessed with MC (n)	Pit patterns	Sensitivity	Specificity
Kiesslich et al[9], 2003	87	III-V	93%	93%
Carballal et al[10], 2018	444	III-V	70%	90%
Shinagawa et al[12], 2019	769	III-V	77.4%	89.5%
Aladrén et al[13], 2019	709	III-V	36%	94%
Bisschops et al[14], 2017	50	III-V	77%	68%
Hata et al[15], 2004	35	III-V	100%	57%
Kudo et al[26], 2021	103	III-V	97.8%	57.5%
Kudo et al[26], 2021	103	V or II-IV with EC irregular-formed nuclei	100%	84.4%

MC: Magnifying colonoscopy; EC: Endocytoscopy.

Table 2 Sensitivity and specificity of magnifying colonoscopy with narrow band imaging to diagnose neoplasia in inflammatory bowel disease

	Lesions assessed with MC (n)	Patterns	Sensitivity	Specificity
Kinoshita et al[19], 2018	25	Sano classification capillary types IIIA or IIIB	72.2%a	85.7%a
Nishiyama et al[21], 2016	33	Irregular/amorphous surface pattern	81.3%	82.4%
Nishiyama et al[21], 2016	33	Irregular/avascular vascular pattern	75.0%	58.8%
Kawasaki et al[23], 2019	17	JNET type 3	25%b	100%b

^aDiagnostic test results for high-grade dysplasia or submucosal deep invasive cancer.

^bDiagnostic test results for massively invading carcinoma. MC: Magnifying colonoscopy.