A connection between the abdominal space and the mediastinum.
Ponssen
Huibert
H
van Oers
Jos
J
Hesp
Fried
F
D000005:Abdomen / Q000033:anatomy & histology*; D006801:Humans; D008482:Mediastinum / Q000033:anatomy & histology*; D012187:Retroperitoneal Space / Q000033:anatomy & histology