Polycystic Kidney Disease (PKD) is a common hereditary kidney disease that can be accompanied by the appearance of intracranial lesions. Among these lesions, cerebral aneurysms are often found in patients with PKD, which can lead to increased morbidity and mortality. These aneurysms can have clinical and surgical implications, making them a serious concern for patients with PKD.

In epilepsy refractory to medical treatment which presents multiple and bilateral epileptogenic foci such as Lennox Gastaut syndrome (LGS) the surgical alternative is disconnection surgery such as callosotomy. Posterior callosotomy is indicated in cases of atonic seizures with posterior resection, leading to better seizure control. We present the case of a patient with Lennox Gastaut syndrome who required a posterior callosotomy achieving complete control of atonic seizures.

Diabetes insipidus is a rare complication in cerebral vascular pathology. Although its presentation is associated with surgery for pituitary tumors, few cases have been reported after the evacuation of cerebral hemorrhages. We present a patient with Diabetes insipidus in a patient with ventriculostomy due to intraventricular hemorrhage.