Preschooler with several days of epigastric pain when laying down

CXR of Morgagni Hernia that contained acute appendicitis
CXR PA shows the right heart border to be obscured and the lateral shows loops of bowel rising above the diaphragm anterior to the heart.

The diagnosis was Morgagni hernia which in the operating room was found to contain the cecum and an acutely inflamed appendix, thus adding the diagnosis of acute appendicitis.