Hypothyroidism following struma ovarii tumor resection: a case report.
Struma ovarii is an infrequent ovarian tumor, and there are only few reports with detailed data of thyroid function. In several cases, malignant struma ovarii have been shown to produce hyperthyroidism, but there is no reported case of hypothyroidism following struma ovarii tumor resection. A 62-year-old white woman underwent right ovary resection that had a pathologic diagnosis of struma ovarii. After 6 days, she developed weakness, myalgia, somnolence, nausea, and arterial hypotension. Laboratory tests showed a high level of thyroid-stimulating hormone (TSH) and a decreased level thyroxin. Thyroxin replacement therapy was initiated, and the patient became completely asymptomatic. This is the first reported case of a previously asymptomatic woman who developed a definite clinical hypothyroidism after resection of a struma ovarii tumor.
Carvalho
Jesus Paula
JP
Hospital das Clínicas, Faculty of Medicine, University of São Paulo.
Carvalho
Filomena Marino
FM
Lima de Oliveira
Flávia Fairbanks
FF
Asato de Camargo
Rosalinda Yossie
RY
D005260:Female; D006801:Humans; D007037:Hypothyroidism / Q000209:etiology*; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000150:complications / Q000601:surgery*; D011183:Postoperative Complications; D013330:Struma Ovarii / Q000150:complications / Q000601:surgery*