Unusual spontaneous porto ‐systemic shunt: The importance of diagnosing non‐anatomical porto‐systemic shunts to improve portal flow in pediatric living–related liver transplantation. Case report

We present a 12‐month‐old female who received an uneventful LDLT from her mother, and the GRWR was 4.8. During the early post‐operative period, she became hemodynamically unstable, developed ascites, and altered LFT. The post‐operative ultrasound identified reversed portal flow, finding a non‐anatomical PSS. A 3D CT scan confirmed the presence of a mesocaval shunt through the territory of the right gonadal vein, draining into the right iliac vein, with no portal inflow into the liver. The patient was re‐operated, and the shunt was ligated. An intraoperative Doppler ultrasound showed adequate portal inflow after the procedure; the patient evolved satisfactorily and was discharged home on day number 49. The aim was to report a case of post‐operative steal syndrome in a pediatric recipient due to a mesocaval shunt not diagnosed during the pretransplant evaluation.
Source: Pediatric Transplantation - Category: Transplant Surgery Authors: Tags: CASE REPORT Source Type: research