Management of Nipple Discharge.

Nipple discharge is the third most common breast-related complaint but is rarely the presenting symptom of breast cancer. Distinguishing patients with physiologic versus pathologic nipple discharge, and treating the later according to the underlying pathologic condition is of utmost importance. Nipple discharge is categorized as lactational, physiologic, or pathologic. Physiologic nipple discharge (galactorrhea) is typically caused by hyperprolactinemia due to medications (ie, antipsychotics), pituitary tumors, and endocrine disorders. When a suspicious radiologic lesion is identified, pathologic assessment of the lesion is indicated. Patients with pathologic nipple discharge should be referred to a breast surgeon for definitive treatment and follow-up.
Competing Interests: Disclosure The authors have nothing to disclose.
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