Summary: The Sonographer has formal training from an accredited Ultrasound, Vascular or Echocardiography program and possesses or is eligible to acquire certification in any of the registries defined by the American Registry of Diagnostic Medical Songraphy or the Cardiovascular Credentialing International credentialing bodies. These include Abdominal (AB), Breast (BR), Obstetrics and Gynecology (OB/GYN), Neurosonology (NE), Adult Echocardiography (AE), Pediatric Echocardiography (PE), Fetal Echoc radiography (FE), Vascular (RVT), Musculoskaletal Sonography (MSK) and the CCI registry.