title: Coccidioidomycosis meningitis with massive dural and cerebral venous thrombosis and tissue arthroconidia.
abstract: To our knowledge we report the first case of meningitis from Coccidioides immitis associated with massive dural and cerebral venous thrombosis and with mycelial forms of the organism in brain tissue. The patient was a 43-year-old man with late-stage acquired immunodeficiency syndrome (AIDS) whose premortem and postmortem cultures confirmed C immitis as the only central nervous system pathogenic organism. Death was attributable to multiple hemorrhagic venous infarctions with cerebral edema and herniation. Although phlebitis has been noted parenthetically to occur in C immitis meningitis in the past, it has been overshadowed by the arteritic complications of the disease. This patient's severe C immitis ventriculitis with adjacent venulitis appeared to be the cause of the widespread venous thrombosis. AIDS-related coagulation defects may have contributed to his thrombotic tendency.
authors.affiliation: Department of Pathology, University of Colorado Health Sciences Center, Denver, CO 80262, USA.
authors.forename: B K
authors.initials: BK
authors.lastname: Kleinschmidt-DeMasters
authors.forename: M
authors.initials: M
authors.lastname: Mazowiecki
authors.forename: L A
authors.initials: LA
authors.lastname: Bonds
authors.forename: D L
authors.initials: DL
authors.lastname: Cohn
authors.forename: M L
authors.initials: ML
authors.lastname: Wilson
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000382:microbiology / Q000473:pathology*; D000328:Adult; D001929:Brain Edema / Q000473:pathology; D002543:Cerebral Hemorrhage / Q000473:pathology; D002550:Cerebral Veins / Q000382:microbiology / Q000473:pathology*; D003045:Coccidioides / Q000302:isolation & purification* / Q000472:pathogenicity; D003047:Coccidioidomycosis / Q000000981:diagnostic imaging / Q000382:microbiology / Q000473:pathology*; D004388:Dura Mater / Q000382:microbiology / Q000473:pathology*; D017809:Fatal Outcome; D006801:Humans; D020767:Intracranial Thrombosis / Q000000981:diagnostic imaging / Q000382:microbiology / Q000473:pathology*; D008297:Male; D016921:Meningitis, Fungal / Q000000981:diagnostic imaging / Q000382:microbiology / Q000473:pathology*; D013172:Spores, Fungal / Q000302:isolation & purification; D014057:Tomography, X-Ray Computed; D020246:Venous Thrombosis / Q000000981:diagnostic imaging / Q000382:microbiology / Q000473:pathology*