[Unusual aspects of the late manifestations of diaphragmatic hernia].

A 5-year-old boy investigated for abnormality in right cardiophrenic angle was found on radiologic and perioperative exploration to have a large diaphragmatic hernia allowing right intrathoracic passage of stomach and colon. The diaphragmatic defect included a wide left middle diaphragmatic Bochdalek cleft adherent to hiatal orifice due to agenesis of pillars.