After a patient was admitted to the gastroenterology service, but before being transferred to the radiology service for ERCP, the following laboratory tests were performed: transaminases AST, ALT, total bilirubin, direct bilirubin, alkaline phosphatase, complete blood count leukocytes and hemoglobin, trans-abdominal ultrasound liver, bile, and a hepatobiliary scan. Then the patient was moved to the fluoroscopy room where he or she underwent ERCP.
Posterior a su ingreso al servicio y previo a ser trasladado al servicio d radiología para realizar la CPRE se le tomaron los siguientes laboratorios: transaminasas AST, ALT, bilirrubina total, bilirrubina directa, fosfatasa alcalina, cuadro hemático leucocitos y hemoglobina, ecografía transabdominal hepático-biliar, una ecografía hepatobiliar, después se llevaba a la sala de fluoroscopio y se le realizaba la CPRE.