摘要
Prolactinomas are solitary benign neoplasms and resistance to dopamine agonists occur in a small percentage of prolactinomas.Multiple pituitary adenomas are reported in less than 1%of pituitary adenomas and rarely result in resistant prolactinoma.We recently encountered an interesting patient of hyperprolactinemia with multiple pituitary microadenomas.Dopamine agonist use resulted in prolactin normalization and subsequent pregnancy resulted in drug withdrawal.Repeat evaluation after delivery showed
Prolactinomas are solitary benign neoplasms and resistance to dopamine agonists occur in a small percentage of prolactinomas. Multiple pituitary adenomas are reported in less than 1% of pituitary adenomas and rarely result in resistant prolactinoma. We recently encountered an interesting patient of hyperprolactinemia with multiple pituitary microadenomas. Dopamine agonist use resulted in prolactin normalization and subsequent pregnancy resulted in drug withdrawal. Repeat evaluation after delivery showed a macroprolactinoma and dopamine agonist therapy resulted in biochemical cure without reduction in tumor size. We report the case for its presentation with multiple microadenomas progressing to macroprolactinoma suggesting polyclonal in origin.
出处
《中国神经肿瘤杂志》
2013年第4期241-241,共1页
Chinese Journal of Neuro-Oncology