Sphenochoanal Polyp : A Rare Entity with Review of Literature

  title={Sphenochoanal Polyp : A Rare Entity with Review of Literature},
  • Published 2017
Sphenochoanal polyp is a rare form of choanal polyp which originates from the sphenoid sinus and extends to posterior choanae via sphenoethmoidal recess. Its occurrence is extremely rare. They can be easily mistaken for antrochoanal polyp. Symptomatically, it is similar to antrochoanal polyp. So, adequate preoperative evaluation with diagnostic nasal… CONTINUE READING