A 40-year-old man with left lumbar penetrating trauma 30 days ago.
On the day of trauma, the urgency surgeon repaired multiple ileal injuries, and the patient returned home (Figure 1).
We readmitted the patient because of left lumbar pain and sped up transit.
Ultrasonography showed a retroperitoneal collection.
Urography showed ureteral enteric communication.
We performed a left double J.
Transit return to normality and lumbar pain disappeared.
Three months later, we removed Double J removed.
Good evolution.
Figure 1: Post trauma fistulae.