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.
A. Endoscopic ultrasound (EUS) is a procedure that allows a doctor to obtain images and information about the digestive tract and the surrounding tissue and organs, including the lungs.ltrasound testing uses sound waves to make a picture of internal organs. During the procedure, a small ultrasound device is installed on the tip of an endoscope. An endoscope is a small, lighted, flexible tube with a camera attached.