Magnifying Chromoendoscopy with Flexible Spectral Imaging Color Enhancement, Indigo Carmine, and Crystal Violet in Predicting the Histopathology of Colorectal Polyps: Diagnostic Value in a Scare-Setting Resource

Table 4

Relationship between Kudo pit pattern classification of magnifying chromoendoscopy with Crystal violet and histopathology results ().

Kudo’s classification	Histopathology results					Total
	Nonneoplastic polyp	Neoplastic polyp
	Hyperplastic/juvenile polyp	Adenomas polyp		Carcinoma
		Low dysplasia	High dysplasia	Intramucosal	Submucosal
II	39 (83.0)	8 (17.0)	0 (0.0)	0 (0.0)	0 (0.0)	47 (14.2)
IIIL	15 (9.0)	144 (86.2)	7 (4.2)	1 (0.6)	0 (0.0)	167 (50.3)
IIIs	0 (0.0)	5 (55.6)	3 (33.3)	1 (11.1)	0 (0.0)	9 (2.7)
IV	0 (0.0)	26 (41.9)	31 (50.0)	3 (4.8)	2 (3.3)	62 (18.7)
Vi	0 (0.0)	0 (0.0)	7 (29.2)	12 (50.0)	5 (20.8)	24 (7.2)
Vn	0 (0.0)	0 (0.0)	0 (0.0)	5 (21.7)	18 (78.3)	23 (6.9)
Total	54 (16.3)	183 (55.1)	48 (14.5)	22 (6.6)	25 (7.5)	332 (100.0)