Pancreatic cystic lesions: How endoscopic ultrasound morphology and endoscopic ultrasound fine needle aspiration help unlock the diagnostic puzzle

Table 4 Accurancy of endoscopic ultrasound morphology in differentiating pancreatic cystic lesions (printed with permission of Dr M. Raimondi

Author	No. of patients	Study design	Accuracy (%)
Koito et al[57]	52	Retrospective	94
Cellier et al[64]	21	Retrospective	76
Pais et al[54]	51	Retrospective	86
Ahmad et al[60]	38	Retrospective	66
Sedlack et al[42]	34	Retrospective	82
Hernandez et al[58]	9	Retrospective	89
Frossard et al[59]	67	Retrospective	73
Brugge et al[61]	112	Prospective	51
Gerke et al[62]	66	Retrospective	67
Total	450		Median 72.5 (mean 77)