This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gastrointestinal Radiology, Subject name: Radiology
[{'content': 'Dependant viscera sign is seen in? \nSelect and explain. \nA. Diaphragmatic rupture, B. Fracture Bronchus, C. Pneumoperitoneum, D. Diaphragmatic hernia', 'role': 'user'}, {'content': 'Answer: A \nExplanation: *Dependent viscera sign is seen in Diaphgramatic Injury *Viscera lie against the posterior ribs with obliteration of posterior costophrenic recess on a CT The Dependent Viscera Sign', 'role': 'assistant'}]