Table 7

Operating characteristics of EUS-FNA for pancreatic lesions

n=144		Sensitivity^13-150%		Specificity %		Predictive value		Accuracy^13-150 %
n=144		Sensitivity^13-150%		Specificity %		Positive %	Negative^13-150 %	Accuracy^13-150 %
Size ⩾30 mm (n=98)	73 (84)	100	100	34 (46)	77 (86)
Size <30 mm (n=46)	70 (78)	100	100	45 (53)	76 (83)

↵13-150 Figure in brackets: value derived if atypia considered diagnostic for malignancy.