Normal kidneys are about the size of a fist. An atrophic kidney is one that has shrunk to an abnormal size with abnormal function. This is also known as renal atrophy. It’s not the same thing as renal ...

People may experience pain in their left kidney due to infection or one of several underlying conditions, including kidney stones and cysts in the kidney. The kidneys are a pair of organs in the ...

Kidney pain typically feels like a constant dull ache deep in your flank (between your lower ribs and hips), often on one side. It may worsen when the area is gently tapped. Common causes include ...

The time it takes to pass a kidney stone depends on its size and location. Smaller stones measuring under 4 mm usually pass within a month, while larger ones, measuring 4 mm to 6 mm may take around 45 ...

Kidney disease is a severe condition in which your kidneys slowly start to fail. This leads to a build-up of harmful elements in your blood that would otherwise be filtered out through your kidneys.

A nephrologist (pronounced nuh-frah-luh-jist) is a medical doctor who specializes in diagnosing and treating conditions that affect your kidneys. A nephrologist is a doctor who specializes in ...