endocrine
Prolactinoma
A prolactinoma is a tumor (adenoma) of the pituitary gland that produces the prolactin. It is the most common type of functioning pituitary tumor. Symptoms of prolactinoma are due to abnormally high levels of prolactin in the blood (hyperprolactinemia), or due to pressure of the tumor on surrounding brain and/or the optic nerves. Based on its size, a prolactinoma may be classified as a microprolactinoma or a macroprolactinoma.
Underlined words are explained — tap any of them.
More in Thyroid & Hormones
HypothyroidismHyperthyroidismGoitreHashimoto's thyroiditisGraves' diseaseThyroid cancerCushing's syndromeAddison's diseaseAcromegalyHyperparathyroidismDiabetes insipidusPheochromocytoma
See all of Thyroid & Hormones →Plain-language summary adapted from Wikipedia. Not medical advice.