I asked this question more than a year ago in this forum and never got an answer.
I do not believe that cecal volvulus can anatomically exist. This empirical nomenclature misdirects the diagnosis of practitioners, however, a recent article was published about " Cecal Volvulus mimicking Ogilvie's Syndrome..." in Annals of Med and Surg., London, May 2016". The picture looks like Cecocolic Torsion with Psedocystic configuration previously described elsewhere.