[Interstitial radiotherapy for cancers of the tongue and mouth floor mucosa].

The report deals with new procedures of interstitial, complex and combined treatment of cancer of the tongue and mucosa of fundus of the oral cavity with time space-differentiated doses of radiation. If indicated, cervical lymph nodes undergo surgery at the final stage of therapy. Interstitial radiotherapy has proved a highly-effective radical component of said treatment for cancers of the tongue and oral cavity.