"Morgagni hernia"
Expected headings
"Congenital"
"Associations"
"trisomy 13, 14, 15 or 18"
"There is typically a constricting ridge of muscle at the boundary of the normal portion of the diaphragm with the mushroom-shaped eventration. The posterior diaphragm and costophrenic recess are normal in position and width and this helps to differentiate eventration from phrenic nerve palsy 4."