Rupture of Intraventricular Hydatid Cyst: Camalote Sign.

Only a few cases of intraventricular hydatid cysts have been described. The camalote or water lily sign is described when there is detachment of the endocyst membrane, resulting in a floating appearance like a water lily. This sign has been described most commonly in hepatic cysts. Here, we describe the camalote sign in an iatrogenically ruptured intraventricular hydatid cyst. Rupture of an intraventricular hydatid cyst poses the threat of widespread dissemination and is described in our case.