Intraoperative Ultrasound-Assisted Endoscopic Endonasal Resection of a Rathke's Cleft Cyst in an Atypical Location: Using a Novel Small Ultrasound Probe.

This article discusses the use of intraoperative ultrasound (IUS) as an adjunct to the endoscopic endonasal approach (EEA) for the surgical resection of skull base lesions. The authors present a case study where a novel small-probe IUS was used to assist in the resection of a recurrent Rathke's cleft cyst (RCC) located in an atypical retrosellar region. The small-probe IUS provided real-time imaging feedback and enhanced visualization, allowing for accurate localization of the cyst and surrounding neurovascular structures. The authors conclude that IUS is a promising surgical adjunct that can potentially increase the extent of resection and decrease operation times. [Extracted from the article]