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 ...

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 ...

The search for a better biomarker than creatine for acute kidney injury (AKI) has been “long and elusive.” However, could researchers be on the right path now? “The thinking is moving away from trying ...

Hepatitis B is a liver infection caused by the hepatitis B virus (HBV). Acute HPV comes on quickly and resolves promptly. Chronic HBV is a long-term infection, lasting for at least 6 months. The ...

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 anemia can develop due to a rapid drop in red blood cells (RBCs) after losing blood. The more blood a person loses, the more severe the anemia becomes. It usually occurs due to hemorrhage or ...

Acute hepatic porphyria (AHP) is a group of rare genetic disorders that affect the liver’s ability to produce heme, a vital component of blood, and can manifest with a variety of symptoms often ...

Acute renal failure, now referred to as acute kidney injury, is a common and clinically important problem. Acute kidney injury frequently occurs as a result of acute tubular necrosis (ATN), which is ...