title: Evaluation of the retrogastric space. Normal appearance and variation.
mesh_terms: D000388:Air; D001466:Barium Sulfate; D002102:Cadaver; D002299:Cardia / Q000000981:diagnostic imaging; D004386:Duodenum / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D005753:Gastric Mucosa / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D006801:Humans; D007583:Jejunum / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D007668:Kidney / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D008099:Liver / Q000033:anatomy & histology; D010179:Pancreas / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D011187:Posture; D011860:Radiography, Abdominal; D013154:Spleen / Q000033:anatomy & histology / Q000098:blood supply / Q000000981:diagnostic imaging; D013270:Stomach / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D013272:Stomach Diseases / Q000000981:diagnostic imaging
chemical_list: D001466:Barium Sulfate