ovarian granulosa cell tumor
Findings
No curated finding names ovarian granulosa cell tumor yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
A granulosa-stromal cell tumor that arises from the ovary. It is characterized by the presence of granulosa cells that comprise at least ten percent of the cellular population. The granulosa cells are often found in a background that contains theca and fibrous cells. There are two major subtypes recognized, adult and juvenile granulosa cell tumor. Clinically, patients may present with an abdominal mass. Symptoms depend on the patient's age. The most important indicator of prognosis is tumor stage. Age over forty years at the time of the initial diagnosis, large tumor size, bilaterality, cellular atypia, and increased mitotic activity are factors indicating a potentially aggressive clinical course and relative poor prognosis.
Definition from the Mondo Disease Ontology (MONDO:0023283), read 2026-09-29. CC BY 4.0.
Where it sits
- Narrower terms (1)
Other names
9 names
Resolves to: ovarian granulosa cell tumor
- Also called
- granulosa cell neoplasm of ovarygranulosa cell neoplasm of the ovarygranulosa cell tumor of ovarygranulosa cell tumor of the ovarygranulosa cell tumour of ovarygranulosa cell tumour of the ovaryovarian granulosa cell neoplasmovary granulosa cell tumorovary granulosa cell tumour