To Your Good Health: Very hard to treat some cancers
DEAR DR ROACH: We’re all amazed at the substantial advances in treating cancer in recent years. But are there certain cancers that science and medicine haven’t had much success with? — A.M.H. ANSWER: I’m afraid so. Many cancers remain difficult or almost impossible to cure, due to a combination of factors. One is that certain cancers usually don’t cause symptoms until they’re large in size and likely to have spread. Another is that there are no curative chemotherapy or radiation options. Some cancers also spread very early; breast cancers can be metastatic (spread to ...