Inflammatory myofibroblastic tumour (IMT) is a benign pseudoneoplastic prol
iferation, mainly developing in the lung and extremely rare in the larynx.
A patient with a two-month history of dysphonia and a polypoid left true vo
cal fold tumour is presented. Histological and clinical knowledge of this l
esion is important to exclude a misdiagnosis (e.g. malignant epithelial or
mesenchymal tumours) and an inappropriate treatment.