This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Radiology
[{'content': 'All are features of raised intracranial tension in adults except: \nSelect and explain. \nA. Erosion of dorsum sella, B. Erosion of posterior clinoid process, C. Inner table convolutions, D. Sutural diastasis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. Sutural diastasis', 'role': 'assistant'}]