ICD-11 classes
16 Diseases of the genitourinary system
Diseases of the female genital system
Noninflammatory disorders of female genital tract
GA18 — Acquired abnormalities of ovary
GA18.2 — Theca lutein cyst

ICD-11 GA18.2 — Theca lutein cyst

Least common of functional ovarian cysts, usually bilateral and coexistent with pregnancy, including molar pregnancies. May be quite large (up to 30 cm), are multicystic and disappear spontaneously.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.