Metastasis of adenoid cystic carcinoma from a submandibular gland to the larynx

The present article discusses the first reported case of adenoid cystic carcinoma (ACC) metastasis from a submandibular gland to the larynx. Both treatments of distant metastasis of ACC and secondary laryngeal tumor are challenging. Despite its slow progression, ACC is associated with high rates of local recurrence, distant metastasis, and poor prognosis. Patients with secondary laryngeal cancer often have other concurrent metastatic lesions. Therefore, treatment selection should consider the biological behavior of the tumor and characteristics of the laryngeal lesion, along with the general condition and quality of life of the patient.

https://ift.tt/2PNtRON