Fig. 1From: Pancreatic medullary carcinoma developed on a pancreatic intraductal papillary mucinous neoplasm with loss of MSH2 and MSH6 expression: a case reportCytopathological analysis. A Cytopathological analysis showing malignant cells with focal gland formation (cell block - Hematoxylin-Eosin (HE) x20). B The PAS-Diastase coloration confirmed the presence of mucin in the malignant cells (x20)Back to article page