A 35-year-old nonpregnant female presents complaining of breast discharge. This condition is most likely caused by:

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Quizplus · Accepted Answer

Breast discharge in a nonpregnant female is most commonly caused by hormonal imbalances, such as a prolactin-secreting pituitary adenoma or use of certain medications. Infection and tissue injury can also cause breast discharge, but they are less likely causes. Breast cancer is a less common cause of breast discharge, and often presents with other symptoms such as a palpable mass.

A 35-Year-Old Nonpregnant Female Presents Complaining of Breast Discharge