A LUMP IN THE NECK.
D000293:Adolescent; D002648:Child; D006258:Head and Neck Neoplasms; D006801:Humans; D007223:Infant; D008207:Lymphatic Metastasis; D008223:Lymphoma; D009362:Neoplasm Metastasis; D009369:Neoplasms / Q000175:diagnosis*
ADOLESCENCE; CHILD; INFANT; LYMPHATIC METASTASIS; LYMPHOMA; NECK NEOPLASMS; NEOPLASM DIAGNOSIS; NEOPLASM METASTASIS