Question: what is the difference between a nasogastric gastric and jejunostomy tube?
Answer: A g-tube (large lumen) is placed into the stomach in the same manner that the PEJ was placed. Once the g-tube is in place, a smaller lumen tube is threaded to it and into the jejunum. The PEG/J has 2 ports on the end of it. One runs to the stomach and the other runs to the small bowel.