基礎醫學（包括解剖學、生理學與病理學）題庫下載題庫

Peget disease是較少見的乳癌，主要發生在乳頭和乳暈，其特徵是在乳頭或乳暈的表皮內有許多大而淡染的癌細胞，於皮膚病灶底下的乳房組織可見到腺管癌。

Paget's (PAJ-its) disease of the breast is a rare form of breast cancer. Paget's disease of the breast starts on the nipple and extends to the dark circle of skin (areola) around the nipple. Paget's disease of the breast isn't related to Paget's disease of the bone, a metabolic bone disease.

Paget's disease of the breast occurs most often after age 50. Most people with this diagnosis also have underlying ductal breast cancer, either in situ — meaning in its original place — or, less commonly, invasive breast cancer. Only rarely is Paget's disease of the breast confined to the nipple itself.