Assertion: mediastinum's organ | /r/CapableOf | enter the thoracic cavity
Facets:
Source sentences:
text: Congenital diaphragmatic hernia, whereby an abdominal organ may enter the thoracic cavity, may occur through the esophageal opening (hiatal hernia), through a gap in the costal part of the diaphragm (e.g., from a persistent pleuroperitoneal canal), or through the sternocostal triangle.