Inflammatory fibroid polyps IFPs are infrequent pseu-dotumoral lesions which were described by Vanek in 1949 1 and inappropriately called tumors because their structures correspond to those of benign mesenchymal polyps.
El pólipo fibroide inflamatorio PFI es una lesión pseudotumoral, poco frecuente, descrita por Vanek en 1949 1 y mal llamada tumor, pues su estructura corresponde al grupo de pólipos mesenquimales benignos.