[Corynebacteria D2 and encrusted cystitis with alkaline urine]. / Corynébactéries D2 et cystite incrustée à urines alcalines.

ABSTRACT

In the light of an informative clinical case report, the authors emphasise the pathogenic role of Corynebacteria D2 in urinary tract disease. This microorganism can be easily detected by bacteriologists by the use of special media and such infection is suggested clinically by urinary tract infection with "sterile", strongly alkaline urine. The clinical features of incrusted cystitis with alkaline urine may be accompanied by serious upper urinary tract complications with renal failure, recurrent haematuria with anaemia, decreased bladder capacity and incontinence. Corynebacteria D2, an opportunistic pathogenic bacteria, responsible for nosocomial infection, is resistant to the majority of antibiotics. The authors complete their case report with a review of the literature.