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[Operative indications and surgical procedure in iodine-induced hyperthyroidism]
Langenbecks Archiv Fur Chirurgie
|January 1, 1985
Summary
Iodine-induced thyrotoxicosis (IIT) in 8 female patients was diagnosed via clinical signs, elevated thyroid hormones, and iodine exposure. Surgical treatment varied based on the underlying thyroid condition, such as autonomous nodular goiter or Graves' disease.
Area of Science:
- Endocrinology
- Nuclear Medicine
- Thyroidology
Context:
- Iodine-induced thyrotoxicosis (IIT) is a recognized complication of iodine exposure.
- Diagnosis relies on clinical hyperthyroidism, elevated T3 and T4 levels, and a history of iodine intake.
- Radiographic contrast agents are a common source of iodine leading to IIT.
Purpose:
- To report the clinical course, surgical indications, and treatment outcomes for 8 female patients with IIT.
- To differentiate surgical approaches based on the etiology of IIT (autonomous goiter vs. Graves' disease).
Summary:
- Eight female patients with IIT were analyzed, with diagnosis confirmed by clinical symptoms, laboratory results, and iodine exposure history.
- Common iodine sources included contrast agents for urography, cholecystography, and CT scans.
- Surgical treatment recommendations included enucleation or lobectomy for autonomous goiter and near-total thyroidectomy for Graves' disease.
Impact:
- This study highlights the importance of considering IIT in patients with hyperthyroidism and a history of iodine exposure.
- Tailored surgical strategies based on the specific thyroid pathology can optimize treatment outcomes for IIT.
- Understanding the diverse sources of iodine is crucial for prevention and management of iatrogenic thyroid dysfunction.