title: [Comparative bacteriological examinations of bladder-puncture and middle-stream urine].
abstract: In 100 patients the bacteriological results of the urine got by suprapubic puncture of the urinary bladder were compared with the results of the mid-stream urine. In the vesicular urine the proportion of the urine samples infected as well as of the mixed flora is essentially lower so that, in contrast to the mid-stream urine, it gives more reliable findings. According to this the puncture of the urinary bladder should be used more frequently, particularly in certain groups of patients. A comparison of the bacteriological investigation of the vesicular urine with the semiquantitative investigation of the sediments of the mid-stream urine resulted in a large proportion of pathological sediments of the urine when the vesicular urine was sterile so that the reliability of this investigation appears restricted in its modern form of performance.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001437:Bacteriuria / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011677:Punctures; D001743:Urinary Bladder; D014554:Urination; D014556:Urine / Q000382:microbiology*
vernacular_title: Vergleichende bakteriologische Untersuchugen aus dem Blasenpunktions-und Mittelstrahlurin.