Fig. 5From: Usefulness of 18F-fluorodeoxyglucose-positron emission tomography/computed tomography in primary cystadenocarcinoma of the mesentery: a case reportHistopathological findings. a Microscopic findings (hematoxylin and eosin staining; magnification, ×400) reveal a cyst wall mainly lined with mucinous columnar epithelium. b–d In the nodule, there were various histologic patterns of adenocarcinoma including irregular glandular, sheet-like structures, and the surface was covered with papillovillous component. The microscope magnification is ×20 in b, ×100 in c, and ×100 in dBack to article page