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Biomedical subjects

D den Hollander

Publications and source records attributed to D den Hollander.

8 recordsLinked to original sources

Exclusion criteria and outcome in pressure reduction of intussusception.

Experience of 53 episodes of intussusception was examined to compare the observed success rate of pressure reduction with potential outcome had stricter exclusion criteria been applied (history > 24 hours, presence of rectal bleeding, radiological signs of intestinal obstruction). With stricter criteria 25 avoidable laparotomies would have been performed. Most infants can be cured of intussusception by pressure reduction and though some must be excluded this decision should be based on clinical assessment by those experienced in its management. Pressure reduction should not be attempted in the absence of a surgeon with regular experience of intussusception.

Humans↗

Microbiological look at urodynamic studies.

Urine samples were cultured for aerobic, fastidious, and anaerobic bacteria in 88 patients (66 F, 22 M) before and after standard urodynamic investigations. 37 of 42 women with detrusor instability, and 14 of 17 women with stress incontinence, had evidence of bacteriuria with aerobic or fastidious bacteria before investigation, as did 6 of 13 men with bladder outflow obstruction. 8 men (36%) acquired bacteriuria with aerobic bacteria after investigation, compared with 10 women (15%). Recalcitrant, irritative urinary symptoms in women may be caused by an underlying infection, the urodynamic changes being secondary. In men who have urodynamic studies, antibiotic prophylaxis should be considered.

Bacteriological Techniques↗