Complicated problems in cancer management.
D000230:Adenocarcinoma / Q000601:surgery; D000328:Adult; D000367:Age Factors; D000368:Aged; D001650:Bile Duct Neoplasms / Q000601:surgery; D001706:Biopsy; D001943:Breast Neoplasms / Q000601:surgery; D002277:Carcinoma / Q000601:surgery; D002294:Carcinoma, Squamous Cell / Q000601:surgery; D005260:Female; D005743:Gastrectomy; D006498:Hepatectomy; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008545:Melanoma; D008875:Middle Aged; D037981:Neck Dissection; D009369:Neoplasms / Q000601:surgery*; D010166:Palliative Care; D012878:Skin Neoplasms / Q000601:surgery; D013274:Stomach Neoplasms / Q000601:surgery; D014062:Tongue Neoplasms / Q000601:surgery