Figure 1From: Unusual histological findings after partial pancreaticoduodenectomy including benign multicystic mesothelioma, adenomyoma of the ampulla of Vater, and undifferentiated carcinoma, sarcomatoid variant: a case series Benign multicystic mesothelioma of the head of the pancreas: computed tomography scan of the abdomen shows a multicystic lesion of the head of the pancreas with dilated pancreatic duct and regional lymphadenopathy.Back to article page