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
GA18.6 — Other or unspecified ovarian cysts
ICD-11 GA18.6 — Other or unspecified ovarian cysts
Any collection of fluid, surrounded by a very thin wall, within an ovary, which is not classified elsewhere. This includes any ovarian follicle that is larger than about two centimetres in diameter.
The diagnosis includes nothing.
It excludes 3 items.
- Polycystic ovary syndrome (5A80.1)
- ovarian cyst: developmental (LB45.2)
- ovarian cyst: neoplastic (2C73)
It has no clarifying diagnoses.