malignant struma ovarii
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).
MONDO:0006444
teratoma with malignant transformation
is_a
MONDO:0006980
struma ovarii
is_a
MONDO:0018369
immature ovarian teratoma
is_a
struma ovarii, malignant
exact
struma ovarii, malignant (morphologic abnormality)
exact