乳头佩吉特病

定义

乳头佩吉特病是乳腺癌的一种罕见表现，多见于50-60岁的女性，表现为乳头溢液和瘙痒、红斑、乳头结痂、脱屑、增厚的斑块和色素沉着（较少见）。它是由于肿瘤细胞侵入乳头-乳晕复合体，占所有新诊断乳腺癌的1%-3%。

Paget disease of the nipple describes a rare presentation of breast cancer, seen most frequently in women aged 50-60, manifesting with nipple drainage and itching, erythema, crusty, excoriated nipple, thickened plaques and hyperpigmentation (less frequently). It is due to tumour cells invading the nipple-areola complex and represents 1%-3% of all new breast cancer diagnoses.

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• 乳头佩吉特病