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Disorders of the Female Reproductive System

The female reproductive system can be affected by several disorders, including Premenstrual Syndrome (PMS), Premenstrual Dysphoric Disorder (PMDD), endometriosis, and various forms of cancer. PMS and PMDD are cyclical conditions that cause physical and emotional distress, with symptoms that include edema, mood swings, and food cravings. PMDD is a more severe form of PMS characterized by increased symptom severity that peaks during the luteal phase and tends to improve or resolve shortly after...
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A Coregistered Ultrasound and Photoacoustic Imaging Protocol for the Transvaginal Imaging of Ovarian Lesions
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Published on: March 3, 2023

Struma ovarii maligna.

Magdalena Matysiak-Grzes1, Jakub Fischbach, Paweł Gut

  • 1Department of Endocrinology, Metabolism and Internal Diseases, University of Medical Sciences, Poznan, Poland. matysiak-grzes@o2.pl

Neuro Endocrinology Letters
|May 7, 2013
PubMed
Summary
This summary is machine-generated.

Malignant struma ovarii, a rare ovarian tumor, requires treatment similar to differentiated thyroid cancer. Management includes surgery, radioiodine therapy, and suppressive levothyroxine therapy for optimal outcomes.

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Area of Science:

  • Gynecologic Oncology
  • Endocrinology
  • Nuclear Medicine

Background:

  • Malignant struma ovarii is a rare ovarian neoplasm primarily composed of mature thyroid tissue.
  • This condition presents a diagnostic and therapeutic challenge due to its rarity.

Observation:

  • A 20-year-old woman presented with a right ovarian tumor identified via ultrasound.
  • Histopathological examination confirmed papillary thyroid carcinoma arising within a struma ovarii.

Findings:

  • The patient underwent right ovariectomy followed by total thyroidectomy, revealing no thyroid pathology.
  • Post-surgical radioiodine (131I) ablation and L-thyroxine suppressive therapy were initiated.
  • Bone metastases were detected via radioiodine scintigraphy, necessitating further treatment and monitoring.

Implications:

  • Treatment for malignant struma ovarii should mirror that of differentiated thyroid cancer.
  • A multidisciplinary approach involving surgery, radioiodine therapy, and suppressive levothyroxine is recommended.
  • Long-term surveillance with thyroglobulin monitoring and radioiodine scans is crucial for detecting recurrence or metastases.