title: [A mitral valve reconstruction of infective endocarditis with brain abscess and intracranial mycotic aneurysm].
abstract: A case is reported of a brain abscess and an intracranial mycotic aneurysm associated with infective endocarditis caused by streptococcus intermedius. A 60-year-old man with a history of fever presented aphasia and right hemiparesis. A computed tomographic scan of the head revealed a low-density area with ring enhancement in the left parietal lobe consistent with a brain abscess. An angiography demonstrated an aneurysm on the distal branch of the middle cerebral artery compatible with a mycotic aneurysm. Doppler echo cardiography showed severe mitral regurgitation by chordal ruptures. The brain abscess and intracranial mycotic aneurysm were resolved under appropriate antibiotic therapy for eight weeks. Then, the mitral valve was reconstructed by replacement of the chordae tendineae with expanded polytetrafloroethylene suture and annuloplasty. The patient had no neurologic deficit except for paresthesia in the right hand, and had no mitral regurgitation at discharge.
authors.affiliation: First Department of Surgery, Chiba University School of Medicine, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Nakaya
authors.forename: M
authors.initials: M
authors.lastname: Okimoto
authors.forename: H
authors.initials: H
authors.lastname: Abe
authors.forename: A
authors.initials: A
authors.lastname: Sato
authors.forename: Y
authors.initials: Y
authors.lastname: Watanabe
authors.forename: N
authors.initials: N
authors.lastname: Nakajima
mesh_terms: D000785:Aneurysm, Infected / Q000150:complications* / Q000188:drug therapy; D001922:Brain Abscess / Q000150:complications*; D002815:Chordae Tendineae / Q000601:surgery; D002908:Chronic Disease; D004359:Drug Therapy, Combination / Q000008:administration & dosage; D004697:Endocarditis, Bacterial / Q000150:complications* / Q000188:drug therapy; D005839:Gentamicins / Q000008:administration & dosage; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications* / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D008944:Mitral Valve Insufficiency / Q000601:surgery; D010400:Penicillin G / Q000008:administration & dosage; D010406:Penicillins / Q000627:therapeutic use; D019651:Plastic Surgery Procedures; D013290:Streptococcal Infections / Q000150:complications* / Q000188:drug therapy
chemical_list: D005839:Gentamicins; D010406:Penicillins; D010400:Penicillin G