Department of Anesthesia and Intensive Care;
Pediatric Intensive Care Unit;
Papa Giovanni Ⅹ Hospital;
Hematology and Bone Marrow Transplant Unit;
Papa Giovanni Ⅹ Hospital;
Pediatric; liver; transplantation; Prophylaxis; Hepatic; artery; thrombosis; Surgical; technique; Portal; vein; thrombosis;