Gastric Outlet Obstruction

Gastric Outlet Obstructions; Obstruction, Gastric Outlet; Obstructions, Gastric Outlet; Outlet Obstruction, Gastric; Outlet Obstructions, Gastric
The hindering of output from the STOMACH into the SMALL INTESTINE. This obstruction may be of mechanical or functional origin such as EDEMA from PEPTIC ULCER; NEOPLASMS; FOREIGN BODIES; or AGING.