title: Choroid plexitis in a case of systemic nocardiosis.
abstract: Although rare, primary choroid plexitis can occur as an early presentation of a central nervous system (CNS) infection most commonly with cryptococcosis, tuberculosis, and nocardiosis. In the appropriate clinical setting, an enlarged, intensely enhancing choroid plexus should raise suspicion for choroid plexitis. It is important to recognize this entity early as aggressive diagnostic and therapeutic intervention may be necessary. We review the existing literature and present a case of infectious choroid plexitis in a patient with systemic nocardiosis; computed tomography and magnetic resonance imaging demonstrated the characteristic findings of choroid plexitis, which later developed into a parenchymal abscess.
authors.affiliation: SUNY Downstate Medical Center, 450 Clarkson Avenue, Brooklyn, NY 11203, USA. ehagiwara@hotmail.com
authors.forename: Eugene
authors.initials: E
authors.lastname: Hagiwara
authors.forename: Jaya
authors.initials: J
authors.lastname: Nath
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001927:Brain Diseases / Q000175:diagnosis / Q000188:drug therapy / Q000382:microbiology*; D002831:Choroid Plexus / Q000382:microbiology*; D015377:Cilastatin / Q000627:therapeutic use; D003937:Diagnosis, Differential; D004359:Drug Therapy, Combination; D017809:Fatal Outcome; D006801:Humans; D015378:Imipenem / Q000627:therapeutic use; D016030:Kidney Transplantation; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009617:Nocardia Infections / Q000150:complications* / Q000188:drug therapy; D011480:Protease Inhibitors / Q000627:therapeutic use; D014057:Tomography, X-Ray Computed
chemical_list: D000900:Anti-Bacterial Agents; D011480:Protease Inhibitors; D015377:Cilastatin; D015378:Imipenem