DERİN VENÖZ YAPILARIN TROMBOZUNA SEKONDER BİLATERAL TALAMİK İNFARKT İLE İZLENEN İKİ OLGUNUN SUNUMU

Deep cerebral venous thrombosis cases are the %6 of the cerebral venous thrombosis (CVT) cases. The recognition of these patients is difficult since this disease is rarely observed and its clinical presentation is nonspecific and variable. In its etiology, the most frequently observed reasons are hypercoagulopathy, oral contraceptive use, pregnancy, puerperium, dehydration, and head trauma. Less frequently observed reasons are vasculitis, inflammatory bowel disease, malignancies, anemia, and tumor invasion through venous sinuses. In this report, were presented two cases who were admitted to the hospital with headache complaint and cognitive changes.According to the advanced magnetic resonance imaging, acute infarction was detected in bilateral thalamus. We observed CVT with adversely affected deep cerebral venous system structures. CVT development was associated with the use of oral contraceptives in the first case and it was associated with anemia in the second case. Both patients were discharged from the hospital upon healing with anticoagulant therapy. In this study, it has been emphasized by representing these two patients that CVT should be thought in the etiology of bilateral thalamic ischemia. Furthermore, it is also crucial to known that these patients can be fully improved clinically and radiologically in case appropriate medical treatment is applied.