CONCLUSION:
IMT is an infrequent pathology in the larynx, but it is included in the
differential diagnosis of benign laryngeal pathology. Despite this, it
is essential to take into account the locally expansive and inflammatory
nature of this lesion, the risk of transformation to malignant
histological types and the possibility of distant metastasis.
Anatomopathological and immunohistochemical study is fundamental in the
differential and definitive diagnosis. The first-line treatment is
surgical resection, complete with free margins, with close postoperative
follow-up given the possibility of local and distant recurrence.