Needle-based confocal endomicroscopy in the discrimination of mucinous from non-mucinous pancreatic cystic lesions

Figure 1 Flow chart. nCLE: Needle-based confocal endomicroscopy.

Figure 2 Confocal images of pancreatic cyst subtypes. A: Intraductal papillary mucinous neoplasm, showing papillary projections; B: Serous cystadenoma, showing superficial vascular network; C: Mucinous cystic neoplasm, in which the epithelial cyst border appears as a gray band delineated by a thin dark line; D: Pseudocyst, showing gray and black particles.