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Recurrent substernal nodular goiter: incidence and management
1Endocrine Surgical Unit, Royal North Shore Hospital, Sydney, Australia.
Surgery
|December 1, 1996
Summary
Surgery for recurrent substernal goiter is challenging but manageable. Careful attention to surgical anatomy minimizes complications, with sternal splits rarely needed for these complex thyroid surgeries.
Area of Science:
- Endocrinology
- Surgical Oncology
- Thyroid Surgery
Background:
- Recurrent multinodular goiter surgery carries higher risks.
- Substernal recurrence presents unique surgical challenges.
Purpose of the Study:
- To evaluate surgical outcomes for recurrent substernal goiter.
- To identify factors influencing complications in these cases.
Main Methods:
- Prospective data collection over 39 years.
- Analysis of indications, procedures, pathology, and complications.
- Review of 234 patients undergoing surgery for retrosternal goiter recurrence.
Main Results:
- Compressive symptoms were the primary indication for surgery (51%).
- Sternal split was rarely necessary (4 cases).
- Complications occurred in 35 patients, including 4 permanent recurrent laryngeal nerve palsies; no permanent hypoparathyroidism was observed.
Conclusions:
- Recurrent substernal goiter surgery is feasible with low morbidity.
- Meticulous attention to surgical anatomy and embryology is crucial.
- Sternal split is an infrequent requirement for substernal goiter recurrence removal.