This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
Herniation through Foramen of Morgagni is seen in children. Foramen of Morgagni refers to an opening in: 
Select and explain. 
A. The brain, B. The lesser omentum, C. The skull, D. The diaphragm
D: The diaphragm
Answer: D: The diaphragm 
Explanation: The foramen of Morgagni occurs at the junction of the septum transversum and the anterior thoracic wall. This anterior, central diaphragmatic defect accounts for only 2% of diaphragmatic hernias. It may be parasternal, retrosternal, or bilateral. The defect is closed by suturing the posterior rim of diaphragm to the posterior rectus sheath, since there is no anterior diaphragm. Ref: Albanese C.T., Sylvester K.G. (2010). Chapter 43. Pediatric Surgery. In G.M. Dohey (Ed), CURRENT Diagnosis & Treatment: Surgery, 13e.