Prolactin pituitary adenoma (prolactinoma)

MRI showing a nonenhancing area in the pituitary consistent with a microadenoma in a patient with hyperprolactinemia

Intra- and suprasellar PRL-secreting macroadenoma with a prevalent cystic component in a 13 yr old girl presenting with amenorrhea, galactorrhea and reduced visual acuity and field

The Novel Use of Very High Doses of Cabergoline and a Combination of Testosterone and an Aromatase Inhibitor in the Treatment of a Giant Prolactinoma

Prolactin staining in sparsely granulated lactotroph adenoma

Magnetic resonance image (MRI) of a microprolactinoma

Large prolactinoma before and after cabergoline therapy

Microprolactinoma

Prolactinoma in a 27-year-old woman who was 32 weeks pregnant and presented with headaches, visual disturbances, and a prolactin level of 290 ng/mL