Main Entry: cyst·ad·e·no·ma Pronunciation: "sis-"tad-&n-'O-m& Function: noun Inflected Form: pluralcyst·ad·e·no·masorcyst·ad·e·no·ma·ta/-m&t-&/ : an adenoma marked by a cysticstructure —cyst·ad·e·no·ma·tous/-m&t-&s/adjective
cystadenoma cyst·ad·e·no·ma (sĭ-stād'n-ō'mə) n. A benign tumor derived from glandular tissue, in which secretions are retained and accumulate in cysts. Also called cystoadenoma.
