Cerebral venous thrombosis associated with infective endocarditis in a young patient - 05/11/22
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Summary |
Cerebral venous thrombosis (CVT) is a rare complication of infective endocarditis. It constitutes a diagnostic and therapeutic emergency. We report a case of cerebral thrombophlebitis due to infective endocarditis in order to discuss the diagnosis and management of this situation. The patient was a 19-year-old man presenting with sudden explosive headaches with meningeal syndrome, right hemiparesis and right hypoesthesia. The cerebral CT angiography showed a left parieto-occipital and intraventricular hematoma without classic aneurysm or mycotic aneurysm or arteriovenous malformation. The injected brain magnetic resonance imaging found a CVT in front of a stopped opacification of the left lateral branch of the superior sagittal sinus. The presence of fever, poor oral status and a heart murmur justified the prescription of transthoracic echodoppler. It showed vegetations on healthy aortic valves. The patient was put on antibiotics and anticoagulants with favorable evolution. The absence of usual risk factors for CVT, the negativity of thrombophilia tests, the inflammatory and prothrombotic state associated with the infection reinforce the causal link of infective endocarditis to CVT formation. The etiology of CVT is variable, can be multiple and requires a comprehensive assessment. Infective endocarditis is one of the rare etiologies of CVT. In this case, anticoagulation and antibiotic drugs are indicated, taking into account the risk of intracerebral bleeding.
Le texte complet de cet article est disponible en PDF.Keywords : Cerebral venous thrombosis, Infective endocarditis, Anticoagulation, Antibiotic therapy
Plan
Vol 47 - N° 4
P. 191-194 - octobre 2022 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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