Doctors can test for gallbladder issues using a combination of physical exams, blood tests, and imaging studies. Several issues can affect the gallbladder, including gallstones, inflammation, or ...

Multicancer early detection tests hold great promise for finding cancer early enough to save lives, but there are caveats ...

The idea of a single blood test for cancer is revolutionary, and such a test could potentially lead to earlier diagnosis. However, the reality is that there is no reliable blood test for cancer yet.

Could a simple blood test predict your risk of getting dementia years, or even decades, before you experience memory loss?

Jessica Booth is a New York-based freelance writer who regularly writes about health, wellness, parenting, food, travel, beauty and more for a variety of publications. She currently writes for Forbes ...

The 6-minute walk test for chronic obstructive pulmonary disease (COPD) is a fast and noninvasive way to measure your heart and lung function. If you have COPD, this test helps your doctor understand ...

Multi-cancer blood tests promise early detection, but the evidence is thin, the risks real, and they’re no substitute for listening to your body.

Uterine cancer starts in the uterus. Doctors can order several tests, including blood and imaging tests, to diagnose and monitor the progression of this cancer. Cancer can form in two parts of the ...

The US Food and Drug Administration has approved a blood test to be used for colorectal cancer screening among average-risk adults 45 and older. The maker of the test, Palo Alto, California-based ...

Cirrhosis creates scars that damage your liver. This damage can prevent this vital organ from doing important jobs like helping with digestion and removing toxins from your body. The sooner your ...

Justin Jaffe is the Managing Editor for CNET Money. He has more than 20 years of experience publishing books, articles and research on finance and technology for Wired, IDC and others. He is the ...