
Keywords: سنتتیوگرافی تهویه و فورج شدن; Pulmonary emboli; Children; Long-term parenteral nutrition; Ventilation-perfusion scintigraphy; Intravenous lipid emulsions; CRBSI; catheter related bloodstream infections; CVC; central venous catheter; IF; intestinal failure; ILE; intravenous lipid emuls