Cancer of the lip.
D002280:Basal Cell Carcinoma / Q000601:surgery*; D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D005260:Female; D006801:Humans; D008048:Lip Neoplasms / Q000601:surgery*; D008207:Lymphatic Metastasis; D008297:Male; D037981:Neck Dissection; D009362:Neoplasm Metastasis; D012737:Sex Factors