[Cerebral hemorrhage due to a ruptured mycotic aneurysm. Two cases].

Rev Med Interne

Service de neurologie A, centre Gui-de-Chauliac, 80, avenue Fliche, 34295 Montpellier, France.

Published: May 2002

Introduction: Cerebral hemorrhages due to rupture of mycotic aneurysms are rare but severe complications of infective endocarditis. We report two cases with a good outcome.

Exegesis: The first patient presented with a parieto-occipital hematoma which occurred in the course of a relapsing infective endocarditis due to Streptococcus mitis. She fully recovered after neurosurgical treatment. In the second case, a right frontal hematoma revealed two mycotic aneurysms and an infective endocarditis due to Streptococcus gordonii. Motor weakness partially recovered after antibiotic therapy and angiography demonstrated complete resolution of aneurysms.

Conclusion: Ruptured mycotic aneurysms are poor prognosis factors in infective endocarditis. Adapted antibiotic therapy is the first-intent treatment. Neurosurgery is indicated when hematomas are poorly tolerated and in cases requiring anticoagulant therapy.

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http://dx.doi.org/10.1016/s0248-8663(02)00596-9DOI Listing

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