Therapeutic options in malignant cerebral venous and sinus thrombosis

Cerebral venous and sinus thrombosis (CVST) constitutes less than 0.5-1 % of all strokes and occurs predominantly in young female adults. In general the clinical outcome is favorable but 3-15 % of patients die in the acute phase and in the majority of cases due to cerebral herniation. Intensive care treatment analogous to that of severe ischemic infarct leads to an aggressive interdisciplinary therapy concept that can achieve good clinical outcome. Based on five cases of severe CVST treatment options will be presented. All five patients were affected by impending or incipient cerebral herniation and severe focal neurological deficits which resulted in the decision to implement thrombectomy, thrombolysis or hemicraniectomy. Despite the severe course and many intensive care complications which suggested a poor prognosis, all five patients could be transferred to rehabilitation after having survived the acute phase and achieved an amazingly good overall clinical outcome. Considering the life-threatening course of severe CVST, aggressive interdisciplinary management by endovascular thrombectomy and hemicraniectomy can lead to a scarcely expected clinical outcome without disability or severe dependency. This treatment should be performed early and in an escalatory manner in patients with severe CVST who have an increased risk of an unfavorable outcome due to edema, infarction and hemorrhage.