In five patients with chronic intractable ureteral obstruction, a fine
-bore nephrostomy tube was placed in a subcutaneous tunnel to drain th
e kidney without an external appliance. Good quality of life was achie
ved for 6 months to 2 years, When conventional intraluminal stents can
not be used, consideration should be given to subcutaneous diversion r
ather than long-term nephrostomy tubes.