Resumen

PEREZ, Ángel F et al. Transversal laryngotomy. Oncologic and functional results in laryngeal sarcoma.(Malignant fibrous histiocytoma). Case report and literature review. . Invest. clín [online]. 2008, vol.49, n.1, pp.103-110. ISSN 0535-5133.

Sarcomas of the larynx are rare neoplasmas that consitute less than 1% of laryngeal malignancies, and their usual treatment is surgery including partial and total laryngectomy and endoscopic laser cordotomy with reported 20% recurrence. Due to previous positive experience from transversal laryngotomy in patients who underwent aritenoidectomy to treat bilateral cord paralysis after total thyroidectomy, the purpose of this work was to report on the surgical treatment of this rare case with such technique. Thus, a 47 year-old physician who complained of hoarseness for four months without dyspnea, stridor, or dysphagia and with no history of irradiation or chemotherapy was operated after both endoscopic and tomographic studies showed a 3 to 4 cm glotic tumor in its right side, with no ulceration. The pathology proved to be malignant fibrous histiocytoma. Five years after surgery the patient is alive with no evidence of disease.

Palabras clave : Carcinoma; sarcoma; malignant fibrous histiocytoma; larynx; transversal laryngotomy; horizontal glotectomy.