ABSTRACT
BACKGROUND: Neisseria gonorrhoeae is one of the most common organisms associated with pelvic disease in a woman of reproductive age. CASE: We present an unusual case of cerebrospinal fluid infection with N. gonorrhoeae in a woman with a ventriculoperitoneal shunt who complained of abdominal pain. Her shunt was removed and after adequate antibiotic therapy, it was re-inserted. CONCLUSION: Sexually active women, especially those with ventriculoperitoneal shunts, should be encouraged to use a barrier method of contraception, and should have a pelvic examination as part of their evaluation when they present with complaints of abdominal pain.
Subject(s)
Gonorrhea/cerebrospinal fluid , Neisseria gonorrhoeae/isolation & purification , Ventriculoperitoneal Shunt/adverse effects , Adult , Female , Gonorrhea/diagnosis , Gonorrhea/drug therapy , Humans , Penicillins/therapeutic useABSTRACT
An in vitro assay was used to study the adherence of Neisseria meningitidis to human buccal epithelial cells. Both unencapsulated and encapsulated, piliated isolates obtained from throats of asymptomatic carriers demonstrated significantly higher levels of adherence to buccal cells than encapsulated, piliated isolates obtained from the blood and cerebrospinal fluid of patients (P < 0.001). Meningococcal adherence to buccal cells could not be correlated to a specific capsular polysaccharide serogroup, outer membrane protein serotype, or quantitative differences in pili. However, the data suggested that capsular polysaccharide impedes the adherence of meningococci to buccal cells, and the significantly smaller amount of capsular polysaccharide extracted from carrier isolates compared with case isolates (P < 0.001) could explain differences in meningococcal adherence to buccal cells. Increased adherence may facilitate host colonization, promote nasopharyngeal carriage, and possible reflect altered pathogenicity.
