In vivo and ex vivo confocal endomicroscopy of pancreatic cystic lesions: A prospective study

Figure 3 In vivo endoscopic ultrasound guided needle based confocal laser endomicroscopy, ex vivo confocal laser endomicroscopy, and histopathology of cystic neuroendocrine tumor. Panels A, B, and C are from subject 6. Panels D, E, and F are from subject 7. Circumscribed clusters of cells in a trabecular growth pattern separated by vascular or fibrous cords are observed on confocal laser endomicroscopy examination. Histopathology (panels C, × 40; panel F, × 20) revealed characteristic uniform tumor cells arranged in cords or trabecular fashion.