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Myxedema associated with cardiac tamponade
Chih-Ta Lin1, Chih-Jen Liu, Tin-Kwang Lin
1Cardiovascular Division, Department of Internal Medicine, Buddhist Dalin Tzu Chi General Hospital, Chia-Yi, Taiwan.
Japanese Heart Journal
|June 27, 2003
Summary
Hypothyroidism can cause pericardial effusion, but cardiac tamponade is rare. This case highlights a patient with myxedema and cardiac tamponade after thyroid cancer surgery, successfully treated with pericardiocentesis and hormone therapy.
Area of Science:
- Cardiology
- Endocrinology
- Oncology
Background:
- Pericardial effusion is a common finding in hypothyroidism.
- Cardiac tamponade is an uncommon complication of hypothyroidism.
- Thyroid cancer surgery can lead to hypothyroidism.
Observation:
- A 60-year-old Taiwanese female, post-thyroidectomy for thyroid cancer, presented with myxedema.
- The patient developed cardiac tamponade.
- This presentation is atypical given the rarity of cardiac tamponade in hypothyroidism.
Findings:
- Immediate pericardiocentesis was performed to relieve the cardiac tamponade.
- Thyroxine hormone replacement therapy was initiated.
- The patient experienced a favorable postoperative recovery.
Implications:
- This case underscores the importance of considering cardiac tamponade in hypothyroid patients, even post-thyroidectomy.
- Early diagnosis and management, including pericardiocentesis and hormone replacement, are crucial for favorable outcomes.
- Highlights the complex interplay between thyroid disease, cancer treatment, and cardiovascular complications.