Fig. 4From: Multicentric solid pseudopapillary neoplasms of the pancreas diagnosed by endoscopic ultrasound-guided fine needle aspiration: a case reportHistopathological findings. On macroscopic examination, both tumors were uncoated and solid lesions. (a-1) The tumor in the pancreatic body and (a-2) the tumor in the pancreatic tail. b Cytologic analysis revealed characteristic branching papillae with myxoid stroma in the tumor of pancreatic tail (hematoxylin and eosin [HE], ×100). c The tumor of the pancreatic body had the same characteristic features as the other tumor in HE staining (HE, ×100). d The tumor composed of small and uniform cells with oval nuclei surrounding a fibrovascular core (HE, ×400)Back to article page