OBJECTIVE The aim of this study is to discuss the variations in the morbid anatomy of colloid cysts with its impact on the choice of endoscopic approach through a standard Kocher's burr hole. METHODS This study was conducted on 18 patients between 1996 and 2006. All patients were operated through a single burr hole at Kocher's point using a rigid endoscope with a single working channel. The a...

OBJECT Endoscopic surgery has been reported to be more cost-effective and safer than open craniotomy for resection of colloid cysts, despite a 5-10% conversion rate to craniotomy, a 5% recurrence rate, a 5-10% ventricular shunting rate, a 5-10% epilepsy rate, and a 3-4 day hospital stay. In 1985, the authors developed a interhemispheric, transcallosal, subchoroidal, fornix-sparing approach that...

Abstract Background Although histologically benign, colloid cysts have been an entity of interest to neurosurgeons due the wide array possible presentations ranging from asymptomatic high ICP symptoms sudden death. It is estimated that represent 0.3 2% all brain tumors.1 As they are typically located in third ventricle, multiple approaches adapted and developed for maximum resection with least ...

The paperwork discusses about anatomy, physiology, classification, etiology, physiopathology, clinical aspects, paraclinical investigations, differential diagnosis, evolution, prognostic, therapeutical aspects of hydrocephaly.