Does Dry Shampoo Cause Dandruff? Ever since the day we met, my dry shampoo and I have been attached at the hip. It goes with me everywhereâto the gym, on vacation and even to work! But one day my devotion to it was shaken when a friend said she thought it was causing her dandruff.
duodenum. the first or proximal portion of the small intestine, extending from the pylorus to the jejunum. It plays an important role in digestion of food because the bile and pancreatic ducts empty into it. See also digestive system.
In humans, the duodenum is a hollow jointed tube about 25â38 cm (10â15 inches) long connecting the stomach to the jejunum. It begins with the duodenal bulb and ends at the suspensory muscle of duodenum.he duodenum is a 25â38 cm C-shaped structure lying adjacent to the stomach. It is divided anatomically into four sections. The first part of the duodenum lies within the peritoneum but its other parts are retroperitoneal.