M.А. Busygin, R.G. Khamidullin, V.A. Chernyshev, A.N. Rudyk, F.M. Mazitova
Tatarstan Cancer Center, Kazan
Busygin M.A. ― oncologist of the Tatarstan Cancer Center
29 Sibirskiy Trakt, Kazan, Russian Federation, 420029, tel.: +7-927-420-11-03, (843) 202-27-40, e-mail: maximbus@gmail.com
Abstract. Metastases to the larynx from distant tumors are rare in the pattern of laryngeal tumors. The clinical case of metastasis from colon sigmoideum adenocarcinoma is described. It arose during chemotherapy and leads to a stenosis of the upper respiratory airway.
Key words: secondary tumor, laryngeal metastasis, sigmoid colon adenocarcinoma