Abstract
Severe obstructive uropathy due to infection with S. hematobium often requires reconstructive surgery. Recent reports, have emphasized that many lesions will disappear after specific chemotherapy given the necessary time. Time for effective chemotherapy may be impossible to allow in severe obstruction. The necessary surgical procedures range from ureteric dilatation to ureteric resection with ileal loop replacement. We suggest that temporary long-term bypass of the diseased ureter using silastic tubes may offer an alternative to resection in many cases while the effect of specific chemotherapy is awaited. One case is described in which ureterostomy with suprapubic intravesical drainage adequately bypassed the diseased and obstructed lower two thirds of the left ureter. In the following six months specific chemotherapy had encouraging effects on the bypassed area.