Muhammad Akram Malik, Muhammad Sohail, Basit Iqbal Butt, Masood Ahmad.
Spontaneous Fragmentation of DJ Stent and Migration to Urinary Bladder.
J Coll Physicians Surg Pak Jan ;24(10):768-9.

Increased use of the DJ stent in urological problems has been associated with a marked increase in DJ related complications. Spontaneous fragmentation of DJ stent is a rare complication and removal of upper fragmented part is technically difficult and frustrating. We report a case of fragmentation of DJ stent and passage of upper coiled portion from renal pelvis to urinary bladder spontaneously.

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