Visible changes in the body
Some signs are more specific and visible, but are often attributed to a simple, temporary imbalance.
Blood from the rectum or blood in the stool : a warning sign of colon cancer.
Swelling in the neck, armpits and groin : Enlarged lymph nodes may indicate a dysfunction of the lymphatic system.
Bruising or abnormal bleeding : This is sometimes caused by a decrease in the number of platelets in certain types of blood cancer.
Persistent swelling : especially in women, this may indicate ovarian cancer.
Unexplained weight loss : Often associated with cancer of the digestive system or liver.
