Unknown Primary - Symptoms and Signs
ON THIS PAGE: You will find out more about changes and other things that can signal a problem that may need medical care. To see other pages, use the menu.
Because cancer of unknown primary (CUP) can appear anywhere in the body, the first symptoms can be very different from person to person. Usually, symptoms are related to the areas of the body where the cancer is found. Common sites of cancer involvement include the liver, lungs, bones, or lymph nodes.