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Hyperprolactinemia in a patient with a pituitary adenoma receiving antipsychotic drug therapy
Richard W Carroll1, Polyxeni Christodoulou, Kevin C R Baynes
1Wellington Regional Hospital, Capital and Coast DHB, New Zealand.
Abstract:
Hyperprolactinemia is a common consequence of treatment with an antipsychotic medication. It can result in hypogonadism due to the inhibitory effect of elevated prolactin levels on the hypothalamic-pituitary-gonadal hormonal axis. We present a case of hypogonadism secondary to hyperprolactinemia in a patient taking antipsychotic medication, with radiological evidence of a pituitary microadenoma. The relevance and investigation of hyperprolactinemia in patients being treated with antipsychotic medications are discussed.
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