Abstract
A 32-year-old male presented with two episodes of meningococcal septicaemia, each of which was caused by a different serogroup of Neisseria meningitidis. Examination of the alternative pathway of complement revealed the rare X-linked disorder properdin deficiency (PD). Meningococcal Infection in complement deficiency states is discussed and the unusual features of this case are highlighted.
MeSH terms
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Adult
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Bacteremia / drug therapy
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Bacteremia / microbiology*
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Humans
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Injections, Intravenous
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Male
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Meningococcal Infections / drug therapy
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Meningococcal Infections / microbiology*
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Neisseria meningitidis / isolation & purification*
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Penicillin G / administration & dosage
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Penicillin G / therapeutic use
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Penicillins / administration & dosage
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Penicillins / therapeutic use
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Properdin / deficiency*
Substances
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Penicillins
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Properdin
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Penicillin G