Delayed herniation of abdominal contents through a ruptured left hemidiaphragm
Presentation
Motor vehicle collision.
Patient Data
Presenting chest x-ray
Hypoinflated lungs, widened upper mediastinum.
Chest CT at presentation
Moderate left pneumothorax, bilateral dependent atelectasis. Patchy increased opacity right lung, likely pulmonary contusion. Torn lateral aspect left hemidiaphragm with herniation of a small amount of abdominal fat into the left hemithorax.
Chest X-ray 1 hour later
New left pigtail catheter left pleural space, no pneumothorax. Hypoinflated lungs.
Chest x-ray 2 days later
Herniation of colon into the left chest.
Chest CT 2 days later
Interval herniation of colon, part of the spleen, mesenteric vessels, and mesenteric fat into the left chest through a large lateral defect in the left diaphragm.
Case Discussion
This case illustrates that herniation of abdominal contents into the chest through a torn diaphragm may be delayed.