Fibroblastic polyp is characterized by proliferation of bland spindle cells showing low proliferative activity separating the crypts of the lamina propria with variable amount of chronic inflammatory infiltrate. Bland cells are vimentin positive.

 
 
  Part of: Al Qudah M, Haboubi N (2022) Pitfalls in the reporting of neoplastic and pseudo neoplastic lesions in the colon and rectum. Folia Medica 64(3): 393-400. https://doi.org/10.3897/folmed.64.e68357