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. 2016 Feb 27;58:543–556. doi: 10.1007/s00234-016-1663-4
Summary: What are the radiological features of patulous ETD?
• Abnormal patency of the ET lumen can frequently be seen on CT images using multiplanar reconstruction in a plane perpendicular to the long axis of the ET
• Abnormal patency of the ET lumen can frequently be seen on CT images using multiplanar reconstruction in a plane perpendicular to the long axis of the ET