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Syndrome reference sheet
Generated 13 Oct 2026
Endocrinology · Endocrinology / Pituitary disorders

Hyperprolactinemia–galactorrhea syndrome

Also known as: Chiari–Frommel syndrome; Forbes–Albright syndrome

Prolactin excess causing galactorrhea and amenorrhea.

Medical specialty
Endocrinology
Subspecialty
Endocrinology / Pituitary disorders
Sex & age distribution
Male: affected; Female: affected, more common; Children: rare
Gene(s) involved
AIP, MEN1

Etiology & mechanism

Prolactinoma or other causes.

Gene(s) involved (2)

AIPMEN1

Symptoms & signs (7)

amenorrheadecreased libidoerectile dysfunctiongalactorrheaheadacheinfertilityvisual field defects
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