Managing Thyroid Nodules in Brain-Dead Donors: Our Experience and a Review of the Literature.

Abstract

Background: Thyroid nodules are common findings during the diagnostic work-up in potential organ donors. A fast yet thorough assessment to rule out cancer is mandatory but their management remains heterogeneous among hospitals and the evidence in this field is scarce. We present our institutional experience and review the most recent literature on this topic.

Methods: Retrospective case series and systematic review of the literature.

Results: In the years 2000-2023, 47 total thyroidectomies were performed on potential brain-dead donors. Intraoperative frozen section (FS) revealed 6 cases (13.9%) of papillary carcinoma that led to organ discarding in 3 cases (6.9%). The mean operative time of the procedures was 42.75 min and no procurement-delaying complications were registered.

Conclusion: Total thyroidectomy with an intraoperative FS is a sound method for assessing suspicious nodules before organ harvesting. Future randomized studies comparing its performance against fine needle aspiration biopsy are needed to define the most cost-effective and time-saving strategy.