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Reference

Evidence

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A reference for what the literature reports. Not medical advice.

Disease

malignant struma ovarii

MONDO:0003332Mondo

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Findings

No curated finding names malignant struma ovarii yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.

Definition

An ovarian mature teratoma characterized by the presence of aberrant thyroid tissue with morphologic changes identical to thyroid carcinoma. Patients may present with abdominal mass and unusual symptoms due to thyrotoxicosis, or with Meigs syndrome (ascites and pleural effusion).

Definition from the Mondo Disease Ontology (MONDO:0003332), read 2026-09-29. CC BY 4.0.

Where it sits

A kind of: immature ovarian teratoma
struma ovarii
teratoma with malignant transformation

Other names

2 names

Resolves to: malignant struma ovarii

Also called: struma ovarii, malignantstruma ovarii, malignant (morphologic abnormality)