MEASUREMENTS OF THE RETROGASTRIC SPACE.
D001201:Ascites; D003937:Diagnosis, Differential; D004646:Emphysema; D006529:Hepatomegaly; D006547:Hernia; D006801:Humans; D008107:Liver Diseases; D009369:Neoplasms / Q000175:diagnosis*; D009852:Omentum; D010190:Pancreatic Neoplasms; D010195:Pancreatitis; D011859:Radiography; D012186:Retroperitoneal Neoplasms; D012187:Retroperitoneal Space; D013270:Stomach
ASCITES; DIAGNOSIS, DIFFERENTIAL; EMPHYSEMA; HEPATOMEGALY; HERNIA; LIVER DISEASES; NEOPLASM DIAGNOSIS; OMENTUM; PANCREATIC NEOPLASMS; PANCREATITIS; RADIOGRAPHY; RETROPERITONEAL NEOPLASMS; RETROPERITONEAL SPACE; STOMACH