1.Unusual bleeding or discharge from any orifice in the body.
2.A lump in the breast in a female,or at any site in any sex,which is growing rapidly.
3.A sore on the skin or mucous membrane,a wart or ulcer which does not heal.
4.Change in bowel habit or urinary bladder function.
5.Nagging cough,blood-stained sputum and increasing breathlessness especially in a smoker,hoarseness of voice.
6.Chronic indigestion,blood in vomit;difficulty in swallowing.
7.Certain blood disorders.
8.Lymph node enlargement.