“…1 TIH is rare and only dozens of cases have so far been reported in the literature; 2 most TIHs are caused by blunt or penetrating trauma, 1–7 but it may occur in a condition associated with a sudden increase in abdominal pressure, such as violent coughing, 8,9 and may occur after surgical intervention. 10–12 Traumatic TIH is classified as immediate or delayed, depending on time after injury. 1,2,10 Immediate TIHs can occur immediately after the initiating event whereas delayed ones may present much later after physical activity and respiratory movement has led to the enlargement of an initially small defect in the thoracic wall and diaphragm.…”