breast secretory carcinoma breast cystic hypersecretory carcinoma A breast secretory carcinoma that is characterized by numerous cysts of varying sizes containing gelatinous material on gross examination, microscopically dilated ducts containing eosinophilic secretion and the absence of micropapillary pattern and cytological atypia in the lining epithelium. DOID:7537 disease_ontology cystic hypersecretory carcinoma of the breast cystic hypersecretory duct carcinoma of the breast