Meanings and history of the name Ian : | Edit. Ian is a modern Scottish form of the name John. It was not used in Scotland until the late nineteenth century, though it has since become quite popular throughout the English-speaking world.Many Armenian surnames end in-ian (such as Kardashian), as ian (or yan) means son of in Armenian.an is a modern Scottish form of the name John. It was not used in Scotland until the late nineteenth century, though it has since become quite popular throughout the English-speaking world. Many Armenian surnames end in-ian (such as Kardashian), as ian (or yan) means son of in Armenian.
Endoscopic mucosal resection (EMR) is a specialized endoscopic technique used by gastroenterologists at the Massachusetts General Hospital Digestive Healthcare Center to diagnose and remove large areas of early cancers arising in the gastrointestinal tract, including the esophagus, stomach, small intestine and colon.
Endoscopic Ultrasound. Endoscopic ultrasound (EUS) is a significant improvement over the standard (transabdominal) ultrasound. During standard transabdominal ultrasound the ultrasound probe is placed externally on the surface of the abdomen which limits the resolution of the images.ndoscopic ultrasound (EUS) is a significant improvement over the standard (transabdominal) ultrasound.