[Retrocardiac aerial pseudocyst:  hernia of esophageal hiatus].
D000009:Abdominal Muscles; D003964:Diaphragm; D006548:Hernia, Diaphragmatic / Q000175:diagnosis*
HERNIA, DIAPHRAGMATIC/diagnosis
A propos d'un pseudo-kyste aérien rétro-cardiaque:  hernie de l'hiatus oesophagien.