Deirdre Reidy, Kathryn L Kreicher, Mingfu Yu, Kourosh Parham
Ear, nose, & throat journal 2025 MarParathyroid cyst is a rare entity that can closely mimic thyroid and brachial cleft cysts, particularly when located within the thyroid gland. Most commonly, the cysts are non-functional but can produce compressive symptoms. The cyst contains watery content with elevated PTH levels, specifying parathyroid origin1. Parathyroid cysts should be considered in the differential in patients with a neck mass. This study describes a rare case of a middle-aged woman with a history of a symptomatic intrathyroidal parathyroid cyst discovered intraoperatively.
Deirdre Reidy, Kathryn L Kreicher, Mingfu Yu, Kourosh Parham. Intrathyroidal Parathyroid Cyst in a Middle-aged Woman. Ear, nose, & throat journal. 2025 Mar;104(3):NP143-NP144
PMID: 35638547
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