Grynfeltt-Lesshaft hernia. (This will be the last case I post for a few days.) [Abdominal] [CT]
Incidental finding of a superior lumbar hernia (Grynfeltt-Lesshaft hernia). In this case, only a lobule of retroperitoneal fat is herniating through the defect, but organs can also herniate through.
I really want to understand what is that, but don't have medical background. Can you explain like I'm 5?