Anterior trans-frontal endoscopic resection of third-ventricle colloid cyst

Acta Neurochir (2017) 159:1049–1052

The endoscopic technique has been recognised as a viable and safe alternative to microsurgery for the treatment of third-ventricle colloid cyst. However, the standard precoronal endoscopic approach does not always provide an adequate visualisation of the attachment of the cyst to the velum interpositum. Using a more anterior approach, it is easier to reach the roof of the cyst and its possible adherences with the tela choroidea.

Method The authors describe step by step the anterior transfrontal endoscopic approach for management of third ventricle colloid cyst.

Conclusions The described approach has shown to be safe, quick and effective for the treatment of third-ventricle colloid cyst.