Probe based confocal laser endomicroscopy of the pancreatobiliary system

Figure 2 Wall of the intraductal papillary mucinous neoplasms is composed of villous structures consisting of columnar epithelium and a vascular core (A); Histological specimen of a serous cystadenoma that is composed of a thin epithelium lining and underlying fibrous tissue and is characterized by the presence of a necklace of subepithelial vessels all around the cyst (B); Confocal laser endomicroscopy image of a serous cystadenoma (C).