mammary gland morphological measurement areola mammae/nipple number 2014-05-27T17:09:37Z CMO:0002386 JSmith The count of mammary areolae (pigmented area normally surrounding the nipple) and/or nipples (mammary papilla, that is, the projection on the anterior surface of the mammary organ which in females gives outlet to the lactiferous ducts) located on the thorax and/or abdomen of mammals. VT:1000206 areola or nipple count clinical_measurement_ontology mammary areola/papilla number