Tumors of the head and neck region.
D006257:Head; D006258:Head and Neck Neoplasms; D006801:Humans; D008207:Lymphatic Metastasis; D008339:Mandibular Neoplasms; D009062:Mouth Neoplasms; D009369:Neoplasms
LYMPHATIC METASTASIS; MANDIBULAR NEOPLASMS; MOUTH NEOPLASMS; NECK NEOPLASMS