Scientists may have uncovered an important aspect of long covid. Recent research appears to show that the blood of these ...

According to the World Health Organization, approximately 304 million people worldwide are living with chronic hepatitis B or ...

Leg swelling, known as edema, can indicate serious conditions in certain situations. Dr London advises movement and elevation ...

Scientists have discovered strange microscopic structures in the blood of people with Long COVID—clusters of tiny microclots ...

Elizabeth Simms was 27 years old and about 31 weeks pregnant when she suddenly noticed the first signs of what turned out to ...

Dear Dr. Roach: My husband was diagnosed with secondary polycythemia in 2011. His hematocrit test (HCT) was 57%. He was ...

My husband was diagnosed with secondary polycythemia in 2011. His hematocrit test (HCT) was 57%. He was referred to a hematologist. The hematologist would order a phlebotomy when his HCT was high. My ...

Instead of a heart biopsy, a nuclear imaging test called a technetium Tc 99m pyrophosphate scan can now detect cardiac ATTR amyloidosis.