Breast cancer is a disease in which cells in the breast grow erratically and turn into cancer. Learn about symptoms and treatment.
Whether for screenings, diagnosis, or treatment for yourself or someone you care about, Yale Cancer Center offers multidisciplinary care.
Doctors only diagnose cancer after ruling out other possible causes for symptoms and performing tests to check and double-check the diagnosis. Learn more about these tests.
Cancer screening is any method of looking for cancer before it causes symptoms and may be easier to treat.
Dense breasts have a higher proportion of glandular and connective tissues relative to fatty tissue.
Bedside ultrasound is an advanced technology that's especially helpful in emergency medicine, allowing doctors to closely monitor patients.
A type of cancer that starts in the liver and can cause stomach pain and swelling and jaundice.
The number one cause of death in America is heart attack, and the top symptom of a heart attack is chest pain, so people should take such pains seriously.
New drugs and medical treatments need to go through a series tests called clinical trials. This is how new and better treatments are made possible.