Hiatal hernia
A hiatal hernia describes the occurrence of a portion of the stomach projecting into the thoracic cavity through the esophageal hiatal of the diaphragm. When the stomach completely projects through the esophageal hiatal it is described as an intrathoracic stomach. Having a portion of the stomach above the diaphragm can result in stomach acid refluxing up into the esophagus exposing the esophageal tissues to highly acidic fluid and is know as gastroesophageal reflux disease (GERD).
Up to 95% of hiatal hernias are ‘sliding’ in nature, meaning the stomach moves in and out of a herniated position. Known hiatal hernias may not be seen on Prenuvo exam if the stomach is positioned below the diaphragm at the time of scanning.
Disclaimer: The condition listed on this page is an example of findings that may be identified through Prenuvo's MRI screenings. A Prenuvo scan is designed to help identify potential abnormalities that may warrant further evaluation and is not intended to diagnose disease or replace evaluation by a qualified healthcare provider, diagnostic testing, or guideline-recommended screening.
