Usefulness of Background Coloration in Detection of Esophago-Pharyngeal Lesions Using NBI Magnification

Table 3

Relation between IPCL pattern classification and pathology, 𝑃<0.0001.

	Nonatypia/LGIN	HGIN/invasive SCC
IPCL type III	39 (95.1%)	2 (4.9%)
IPCL type IV	41 (60.3%)	27 (39.7%)
IPCL type V	10 (5.4%)	175 (94.6%)