[Echography of the retroperitoneal space].
D001012:Aorta, Abdominal; D001014:Aortic Aneurysm / Q000175:diagnosis; D006801:Humans; D008206:Lymphatic Diseases / Q000175:diagnosis; D012187:Retroperitoneal Space; D014463:Ultrasonography
Echographie de L'espace rétropéritonéal.