radiation therapy is recommended for highly anaplastic neoplasms , for instances when speech impairment is important , for lesions in the posterior limits of the floor of the mouth , for edentulous patients without bone invasion , for the treatment of recurrent lesions after operation and for synchronous multiple primary carcinomas of the head and neck if one of which is a carcinoma of the floor of the mouth .
C0026638
the
C1377782
carcinoma of the floor of