NCIthesaurus has symptom breast cancer breast malignant eccrine spiradenoma UMLS_CUI:C1334565 NCI:C5180 disease_ontology A breast cancer that arises_from cutaneous sweat glands and is characterized by a focus of benign spiradenoma within or adjacent to the malignant tumor, as evidenced by increased mitotic rate, necrosis, nuclear atypia, pleomorphism, and hyperchromasia, loss of nested and trabecular growth patterns, and absence of a dual cell population. DOID:7983 malignant Eccrine Spiradenoma of the breast necrosis