Tatiana Schlossberg, President John F. Kennedy's granddaughter, has died. Here's what to know about acute myeloid leukemia ...

Acute coronary syndrome (ACS) is an umbrella term for a range of conditions that cause reduced blood flow to your heart. Acute coronary syndrome symptoms may vary, but the underlying cause is a ...

Acute pain is sharp, sudden, and short-lived discomfort. It typically lasts only a brief time. Though it may not be serious, it could point to an underlying problem in some cases. Acute pain comes on ...

Acute kidney injury can happen suddenly and cause serious symptoms like swelling and fatigue. You can get early diagnosis and treatment to prevent complications, including permanent kidney damage. Eat ...

Acute tubular necrosis is a kidney disorder that’s caused by damage to tubule cells. These cells are found in the kidney and normally filter out your waste products and fluids. The most common causes ...

Acute pericarditis is a condition in which inflammation occurs in the pericardium, the fluid-filled sac that surrounds the heart. “Acute” means the condition develops quickly or suddenly. The ...

A little over a month after revealing to the world that she'd been diagnosed with cancer, Tatiana Schlossberg has died at age ...

Acute lymphocytic leukemia (ALL) is a type of cancer that affects your blood and bone marrow. According to the National Cancer Institute, B-cell acute lymphoblastic leukemia is the most common type of ...

Acute rehabilitation is an intensive, specialized inpatient hospital program designed to rebuild a patient’s strength, endurance and achieve recovery following a debilitating injury, illness or ...

Acute stress disorder (ASD) is a recognized psychological disorder that can occur after a traumatic event. ASD differs from PTSD in that it occurs soon after a traumatic event and lasts no more than ...

Acute hyperglycemia is a sudden, severe onset of high blood sugar levels that requires medical attention. It can lead to serious complications such as kidney damage. Hyperglycemia is a common ...

Acute kidney injury (AKI), previously called acute renal failure, is when the kidneys are suddenly unable to filter waste products from the blood. This condition can develop slowly or quickly, and ...