“…Chest and abdominal radiographies can help in the identification of radiopaque devices [ 3 ] and usually assist the radiologist in selecting further, more invasive, diagnostic investigations. If the radiography fails to identify a radiopaque device, the possibility of a spontaneous expulsion should also be investigated [ 4 , 5 ]. Ultrasound examination is an option to consider before moving to diagnostic modalities that increase ionizing radiation exposure, especially in pediatric and pregnant patients, or in the case of superficial/subcutaneous position of the devices.…”