Transurethral resection syndrome after transurethral resection of bladder tumours

Abstract

The transurethral resection syndrome has not previously been described after bladder surgery. This article reports four patients who developed signs of this syndrome after transurethral resection of bladder tumours (TURB). Symptoms included abdominal pain, arterial hypotension, nausea and vomiting. There was evidence in all cases that the cause was absorption of irrigating fluid by the extravascular route. Fluid absorption was detected by ethanol in two patients and the urologist noted a perforation during the third operation. The most complicated clinical course occurred in the case where there was a delay of three hours before the diagnosis was made. Medical treatment consisted of antiemetics and volume expansion of the extracellular fluid compartment as extravasation is associated with hypovolaemia. Diuretics were not given until the circulation had been restored.