Clinical infectious diseases : an official publication of the Infectious Diseases Society of America
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Case Reports
Streptococcal meningitis as a complication of diagnostic myelography: medicolegal aspects.
Bacterial meningitis is a rare complication of myelography. Most reported cases of bacterial meningitis are caused by a wide variety of streptococcal species, but the source of these organisms is uncertain. We recently participated in the defense of two legal cases arising from this complication. We discuss the medicolegal aspects of streptococcal meningitis that is a complication of myelography.
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We studied the outcome of pneumococcal meningitis in 83 children who were admitted to a referral hospital and whose meningitis was diagnosed between 1970 and 1994. The median age of the children was 8 months. The most frequently isolated capsular serotypes and/or serogroups of Streptococcus pneumoniae were 6, 14, 18, 19, and 23. ⋯ We conclude that the mortality rate of pneumococcal meningitis is lower among children than among adults. Children often die of neurological sequelae, while adults frequently die of cardiorespiratory failure due to underlying diseases. For children, coma, respiratory distress, and shock during admission were the clinical findings with the strongest predictive value for sequelae or death.
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Review Case Reports
Septic thrombophlebitis of the portal vein (pylephlebitis): diagnosis and management in the modern era.
Pylephlebitis usually occurs secondary to infection in the region drained by the portal venous system. We describe a case of pylephlebitis at our institution and examine 18 other cases culled from the literature since 1979, reviewing diagnostic and management issues. A precipitating focus of infection (most commonly diverticulitis) was identified in 13 (68%) of the cases. ⋯ Overall mortality was 32%, but most of the patients who died had severe sepsis prior to the initiation of antibiotic therapy. In no case was improvement in a patient's clinical status clearly attributable to the use of heparin, but some beneficial effect of anticoagulation could not be ruled out. This report is the first to examine the published experience with pylephlebitis during the era of antibiotics and modern imaging and is also the first to review critically the role of anticoagulation in the management of this disease.
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We report the case of a patient with mixed connective tissue disease who presented with two very unusual manifestations of meningococcal disease, cellulitis and endocarditis, concurrently. We also review the literature concerning Neisseria meningitidis as a causative agent of cellulitis or endocarditis. While meningococcal endocarditis or cellulitis is very rare, autoimmune disease predisposes patients to meningococcal infection. Therefore, unusual infections with this organism should be considered in the differential diagnosis of fever and rash in patients with connective tissue diseases.