Patients were positioned in the left lateral position and an X3 matrix array transducer was used, compatible with the equipment IE33, Philips Medical Systems.
Los pacientes fueron posicionados en decúbito lateral izquierdo y fue utilizado transductor matricial X3, compatible con el equipamiento iE33, Philips Medical Systems.
Os pacientes foram posicionados em decúbito lateral esquerdo e foi utilizado transdutor matricial X3, compatível com o equipamento IE33, Philips Medical Systems.