Ammar Ahmed Chaudhry MD, Presenter: Nothing to Disclose

Rajesh Gupta MD, Abstract Co-Author: Nothing to Disclose

Luboslav Woroch DO, Abstract Co-Author: Nothing to Disclose

Alexander Filatov MD, Abstract Co-Author: Nothing to Disclose

Robert George Peyster MD, Abstract Co-Author: Nothing to Disclose

Lev Bangiyev DO, Abstract Co-Author: Nothing to Disclose

● Review anatomy of the sella and parasellar regions ● Case-based review of sellar and parasellar pathology highlighting key imaging findings that would narrow the differential diagnosis ● Diagnostic algorithm can assist in navigation and interpretation of sellar pathology  

TOC/Outline: Lesions in the sellar and pararasellar region are frequently encountered in clinical neuroradiology. Complex anatomy of this region contains numerous key structures which can be affected by various pathology. Although ‘SATCHMO’, a commonly used mnemonic, may help remember differentials, due to overlap in imaging findings it has limited diagnostic utility. This educational exhibit presents a case-based review utilizing age, gender, anatomic location, imaging characteristics, etc. to formulate an algorhythm that will aid in more precise diagnosis of regional pathology. In addition, treatment, prognosis and follow up guidelines will be briefly discussed. Conclusion: A systematic approach is required to narrow the differential diagnosis of sellar and parasellar lesions. At completion of this educational exhibit, the viewer will be able to provide more accurate assessment of regional pathology, guide any potential biopsy and appropriate follow-up.

http://abstract.rsna.org/uploads/2014/14001165/14001165_4b7z.pdf

Chaudhry, A, Gupta, R, Woroch, L, Filatov, A, Peyster, R, Bangiyev, L, Making Sense of Sellar Region Pathology: Image-based Diagnostic Algorithm.  Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL. http://archive.rsna.org/2014/14001165.html