Radioactive iodine-125 seed localization as an aid in reoperative neck surgery.
Am J Surg. 2021 Jan 11;:
Authors: Bortz MD, Khokar A, Winchester DJ, Moo-Young TA, Ecanow DB, Ecanow JS, Prinz RA
Abstract
BACKGROUND: Scarring and disrupted tissue planes add to already-complex neck anatomy and make localization of nonpalpable pathology difficult in cervical endocrine reoperations. We describe the use of radioactive iodine-125 seed localization (RSL) in 6 patients with metastatic papillary thyroid carcinoma (PTC) and 2 with recurrent hyperparathyroidism.
METHODS: Eight patients had 2-D ultrasound-guided RSL of the target lesion, 0-3 days preoperatively. Intraoperative gamma probe (Neoprobe) was used to plan incision placement and localize the implanted seed. Recorded operative variables included: number of lymph nodes (LNs) harvested, estimated blood loss (EBL), operative time, length of stay (LOS) and RSL and operative complications.
RESULTS: All patients had successful resection of the targeted area and removal of the radioactive seed. There was no seed migration. Two complications occurred in the thyroid group.
CONCLUSION: Radioactive iodine 125 seeds facilitate successful localization of endocrine pathology during reoperative cervical procedures.
PMID: 33546853 [PubMed - as supplied by publisher]
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