ovarian fibrothecoma
Findings
No curated finding names ovarian fibrothecoma yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
A rare, benign, sex cord-stromal neoplasm, with a typically unilateral location in the ovary, characterized by mixed features of both fibroma and thecoma. Patients may be asymptomatic or may present with pelvic/abdominal pain and/or distension and, occasionally, with post-menopausal bleeding. Large tumors (>10cm) are often associated with pleural effusion and ascites (the Meigs syndrome triad).
Definition from the Mondo Disease Ontology (MONDO:0017802), read 2026-09-29. CC BY 4.0.
Features
15 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Abdominal distentionHPOHP:0003270
- Very frequent (80% to 99% of cases)
- Abdominal painHPOHP:0002027
- Very frequent (80% to 99% of cases)
- Abnormality of the ovaryHPOHP:0000137
- Very frequent (80% to 99% of cases)
- MetrorrhagiaHPOHP:0100608
- Very frequent (80% to 99% of cases)
- Ovarian fibromaHPOHP:0010618
- Very frequent (80% to 99% of cases)
- Pleural effusionHPOHP:0002202
- Very frequent (80% to 99% of cases)
- Ascites
Show the remaining 3
- Gonadal calcificationHPOHP:0008703
- Occasional (5% to 29% of cases)
- HirsutismHPOHP:0001007
- Occasional (5% to 29% of cases)
- Increased serum testosterone levelHPOHP:0030088
- Occasional (5% to 29% of cases)