| Male, 40 years old | |
| Personal history: Leoch in 4 previous occasions. | |
| 5a Leoch left renal lithiasis, inferior uric foot, 2.5 cm. He had a double J catheter due to hydronephrosis. | |
| 5000 impacts were applied at intensity 3-4. | |
| No history of hypertension or hematoma, or after evacuation. | |
| She was admitted from the emergency room 9 days after the Leoch procedure due to low back pain, hematocrit of 27 and Hb of 9. | |
| Ultrasound and CT showed a hematoma subunit of 15x9 cm. | |
| 1. | |
| Three iconic acid concentrates were transfused. | |
| Evacuation of the hematoma by lumbar route 12 days after admission due to pain and persistence of the hematoma size in the control Tac. | |
| On postoperative day 4, the patient was discharged with good clinical evolution. | |
| Subsequently, she was treated with urinary alkalinizers until the lithiasic remnants that persisted after lithotripsy disappeared, several subsequent controls with normal echo and VUI. | |