Paraesophageal Hiatal Hernia – Everything You Need to Know
A hernia is a protrusion (unnatural protrusion or bulging) of an internal organ through the muscle wall that surrounds it. Gastric (hiatal, esophageal, or diaphragmatic) hernia, i.e., hernia of the hiatus (opening) of the esophagus, occurs when parts of the abdominal organs prolapse (slip or protrude) from the abdomen into the chest, through the opening [...]