Diagnostic Accuracy of 256-Detector Row Computed Tomography in Detection and Characterization of Incidental Pancreatic Cystic Lesions

Table 3

Final diagnosis of the 292 pancreatic cystic lesions detected in 192 patients, according to histopathology, cytopahtological analysis, or imaging features evaluations. IPMN: intraductal papillary mucinous neoplasms.

Lesions		Percentage
IPMNs (85.9%)	Branch type	48.4%
	Multifocal branch type	14.1%
	Main type	13%
	Mixed type	10.4%
Cystadenomas (11%)	Mucinous	7.3%
	Serous	3.7%
Others (3.1%)	Pseudocysts	2.6%
	Metastases	0.5%