Rammohan Vadapalli MD, Presenter: Nothing to Disclose

Raghavadutt Mulukutla MChir, Abstract Co-Author: Nothing to Disclose

Harshavardhan KR MD, Abstract Co-Author: Nothing to Disclose

Abhinav Sriram Sriram Vadapalli, Abstract Co-Author: Nothing to Disclose

Prasad Guntuluri, Abstract Co-Author: Nothing to Disclose

List and  Illustrate the Imaging signs of Isthimic Spondlylolysis and Listhesis on CT,MRI,F18 PET CT.    

Pars Defect sign on CT  with broken neck of Scotty Terrier pattern Pars defect on MRI The Edema Sign on Coronal STIR MRI The Edema Sign on STIR Sag MRI The Edema sign on PET CT The Edema Sign with Neighourhood enhancement The Napolean hat sign The Inverted napolean hat Sign. The Wide canal Sign Abnormal posterior Wedge Sign or Spinous Process Step off Sign The Horizintal neural Foramen Sign. The Fat Isthumus Sign.   The above signs are described illustrated with clinical examples                                                                  

http://abstract.rsna.org/uploads/2014/14008667/14008667_cdvt.pdf

Vadapalli, R, Mulukutla, R, KR, H, Vadapalli, A, Guntuluri, P, MultiModality Imaging Signs of Spondlylolysis and Isthimic Listhesis Revisited.  Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL. http://archive.rsna.org/2014/14008667.html