disease arises from structure disease arises from alteration in structure cystadenoma https://www.malacards.org/card/cystadenoma cystadenoma (morphologic abnormality) cystadenoma cystoma cystadenoma, benign DOID:2634 MEDGEN:8221 A benign or borderline cystic epithelial neoplasm arising from the glandular epithelium. The epithelial cells line the cystic spaces which contain serous or mucinous fluid. Representative examples include ovarian and pancreatic cystadenomas. NCIT:C2972 UMLS:C0010633 ICDO:8440/0 MESH:D003537 MONDO:0002369 adenoma cystic neoplasm glandular cell neoplasm glandular epithelium