title: Brain abscess due to Pasteurella multocida.
abstract: The patient was a 26-year-old man who complained of headache and vomiting. On examination, there was nothing abnormal, but the edge of the right optic papilla was not clear. His temperature was 38.5 degrees C, pulse 96/min, blood pressure 120/80 mmHg. A space-occupying lesion in his fronto-dextra cupular part was found by CT scanning. He had a 12-year history of chronic purulent otitis. The diagnosis was a brain abscess in the fronto-dextra cupular part. The brain abscess was extracted and Pasteurella multocida was isolated from the dark brown pus draining from the abscess. The patient recovered through proper antibiotic therapy based on a sensitivity test. Reports of infections caused by this organism in foreign countries very widely from local infections due to bites and scratches by cats, dogs etc. to general infections such as infections of the respiratory tract, sepsis and meningitis. However, Pasteurella multocida brain abscesses are rare. Pasteurella multocida is a Gram-negative short rod which is best known as part of the mouth flora and as a pathogen causing septicemia in many domestic animals, such as cats, dogs etc.. Infection in man results mainly from animal bites or scratches. It has been reported that Pasteurella multodida can cause human septicemia, meningitis, respiratory tract infection, conjunctivitis and other infections. We isolated a strain of Pasteurella multocida from the pus of a brain abscess following chronic purulent otitis on August 6, 1990.
authors.affiliation: Bacteriological Laboratory, Second Affillated Hospital, HeBei Medical College, Shijiazhuang, China.
authors.forename: Z X
authors.initials: ZX
authors.lastname: Li
authors.forename: B
authors.initials: B
authors.lastname: Zhao
authors.forename: Z
authors.initials: Z
authors.lastname: Feng
mesh_terms: D000328:Adult; D001922:Brain Abscess / Q000382:microbiology*; D006801:Humans; D008297:Male; D010035:Otitis Media, Suppurative / Q000150:complications; D010326:Pasteurella Infections; D016979:Pasteurella multocida / Q000302:isolation & purification