Galactorrhea may be clue to serious problems. Patients deserve a thorough workup

Abstract

Three cases of nonphysiologic hyperprolactinemia associated with pituitary disease evidenced by galactorrhea are presented. Two patients had significant pituitary disease associated with low-level prolactin elevations. The third patient had only a history of infertility and expressible galactorrhea on examination. This patient was found to have high prolactin levels and a locally invasive pituitary tumor. Physicians need to be aware of the serious conditions associated with galactorrhea so that appropriate diagnostic studies can be done and treatment instituted.