Discussion of Banana sign
- The banana sign is seen at antenatal US and refers to a banana-shaped configuration of the cerebellum.
- This abnormality is associated with neural tube defects.
- The cerebellum appears banana-like because it is wrapped around the posterior brainstem due to downward traction of the spinal cord
 Imaging Findings for Banana sign
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 References for Banana sign
- Clare J. Roche, David P. O’Keeffe, W. Kit Lee, Vinay A. Duddalwar, William C. Torreggiani, and John M. Curtis. Selections from the Buffet of Food Signs in Radiology. RadioGraphics 2002 22: 1369-1384.