Nipple inversion occurs due to involvement of:
Ans. (b) Subareolar duct(Ref: Bailey 25/e p834)* Peau- de orange - Subdermal Lymphatic infiltration (T4b)* Dimpling/Puckering/tethering of skin - Due to Coopers ligament of breast involvement (It is not skin involvement is T staging)* Nipple retraction - Fibrosis in and around the Subareolar duct
Cooper's ligament
Subareolarm duct
Parenchyma of breast
Subdermal lymphatics
Breast